daikin altherma lan adapter · 5installation4.2.4solar inverter/energy management system109 ... 230...

Installer reference guideDaikin Altherma LAN adapter English

Installer reference guide

Daikin Altherma LAN adapter

BRP069A61BRP069A62

Table of contents


2BRP069A61+BRP069A62

Daikin Altherma LAN adapter4P464229-1B – 2018.10

Table of contents

1 About the documentation 21.1 About this document.................................................................. 2

2 About the product 22.1 Compatibility.............................................................................. 32.2 System layout............................................................................ 3

2.2.1 App control (only)........................................................ 42.2.2 Smart Grid application (only) ...................................... 52.2.3 App control + Smart Grid application .......................... 6

2.3 System requirements ................................................................ 72.4 On-site installation requirements............................................... 7

3 About the box 73.1 To unpack the LAN adapter ...................................................... 7

4 Preparation 84.1 Installation site requirements..................................................... 84.2 Overview of electrical connections ............................................ 8

4.2.1 Router ......................................................................... 94.2.2 Indoor unit ................................................................... 94.2.3 Electricity meter .......................................................... 94.2.4 Solar inverter/energy management system ................ 9

5 Installation 105.1 Overview: Installation ................................................................ 105.2 Mounting the LAN adapter ........................................................ 10

5.2.1 About mounting the LAN adapter................................ 105.2.2 To mount the rear casing to the wall........................... 105.2.3 To mount the PCB to the rear casing.......................... 11

5.3 Connecting the electrical wiring................................................. 115.3.1 About connecting the electrical wiring......................... 115.3.2 Precautions when connecting the electrical wiring ..... 115.3.3 To connect the indoor unit .......................................... 115.3.4 To connect the router.................................................. 125.3.5 To connect the electricity meter .................................. 125.3.6 To connect the solar inverter/energy management

system......................................................................... 125.4 Finishing the LAN adapter installation....................................... 13

5.4.1 LAN adapter serial number ......................................... 135.4.2 To close the LAN adapter ........................................... 13

5.5 Opening the LAN adapter.......................................................... 135.5.1 About opening the LAN adapter.................................. 135.5.2 To open the LAN adapter............................................ 13

6 Starting up the system 13

7 Configuration 147.1 Overview: Configuration ............................................................ 147.2 Configuring the LAN adapter for app control............................. 147.3 Configuring the LAN adapter for the Smart Grid application ..... 147.4 Updating software ..................................................................... 14

7.4.1 To update LAN adapter software ................................ 147.5 Configuration web interface....................................................... 14

7.5.1 Accessing the configuration web interface.................. 157.6 System information.................................................................... 157.7 Factory reset ............................................................................. 15

7.7.1 To perform a factory reset........................................... 157.8 Network settings........................................................................ 16

7.8.1 To make network settings ........................................... 167.9 Removal .................................................................................... 17

7.9.1 To remove the LAN adapter from the system ............. 17

8 Smart Grid application 178.1 Smart Grid settings.................................................................... 18

8.1.1 Energy buffering.......................................................... 188.1.2 Power limitation........................................................... 18

8.2 Operation modes....................................................................... 19

8.2.1 "Normal operation/Free running" mode ....................... 198.2.2 "Recommended ON" mode.......................................... 198.2.3 "Forced OFF" mode ..................................................... 198.2.4 "Forced ON" mode....................................................... 19

8.3 System requirements ................................................................. 20

9 Troubleshooting 209.1 Overview: Troubleshooting......................................................... 209.2 Solving problems based on symptoms....................................... 20

9.2.1 Symptom: Cannot access the web page ..................... 209.2.2 Symptom: The app does not find the LAN adapter...... 20

9.3 Solving problems based on error codes..................................... 209.3.1 Error codes of the indoor unit....................................... 209.3.2 Error codes of the LAN adapter ................................... 20

10 Technical data 2210.1 Wiring diagram ........................................................................... 22

1 About the documentation

1.1 About this documentTarget audienceAuthorised installers

Documentation setThis document is part of a documentation set. The complete setconsists of:

▪ General safety precautions

▪ Safety instructions that you must read before installing

▪ Format: Paper (in the box of the indoor unit)

▪ Installation manual:

▪ Installation instructions

▪ Format: Paper (supplied in the kit)

▪ Installer reference guide:

▪ Installation instructions, configuration, application guidelines,…

▪ Format: Digital files on http://www.daikineurope.com/support-and-manuals/product-information/

Latest revisions of the supplied documentation may be available onthe regional Daikin website or via your dealer.

The original documentation is written in English. All other languagesare translations.

Technical engineering data▪ A subset of the latest technical data is available on the regional

Daikin website (publicly accessible).

▪ The full set of latest technical data is available on the Daikinextranet (authentication required).

2 About the productThe Daikin Altherma LAN adapter allows for app control of theDaikin Altherma heat pump system and, depending on the model,allows for the integration of the heat pump system in a Smart Gridapplication.

The LAN adapter is available in 2 versions:

Model FunctionalityBRP069A61 App control + Smart Grid

applicationBRP069A62 App control only

http://www.daikineurope.com/support-and-manuals/product-information/


2 About the product


3BRP069A61+BRP069A62Daikin Altherma LAN adapter4P464229-1B – 2018.10

Components: casinga a

bd b b

a

c

c

e

a Wall mounting holesb Knockout holes (wiring from the bottom)c Knockout holes (wiring from the rear)d Ethernet connectione Status LEDs

Components: PCB

X1A

X2A

X3A

X4A

b

a

LD1

LD2

LD3

LD4

X1A~X4A Connectorsa DIP switchb Status LEDs

Status LEDs

LED Description BehaviourLD1 Indication of power to the

adapter, and of normaloperation.

▪ LED flashing: normaloperation.

▪ LED NOT flashing: nooperation.

LD2 Indication of TCP/IPcommunication with therouter.

▪ LED ON: normalcommunication.

▪ LED flashing:communicationproblem.

LED Description BehaviourLD3 Indication of

communication with theindoor unit.

▪ LED ON: normalcommunication.

▪ LED flashing:communicationproblem.

LD4(a) Indication of Smart Gridactivity.

▪ LED ON: systemrunning in the"Recommended ON","Forced ON", or"Forced OFF" SmartGrid operation mode.

▪ LED OFF: systemrunning in the "Normaloperation" Smart Gridoperation mode, oroperating in normaloperation conditions(space heating/cooling,production of domestichot water).

▪ LED flashing: LANadapter performing aSmart Grid compatibilitycheck.

(a) This LED is ONLY active for BRP069A61 (present forBRP069A62, but ALWAYS inactive).

INFORMATION

▪ The DIP switch is used to configure the system. Formore information, see "7 Configuration" on page 14.

▪ When the LAN adapter performs a Smart Gridcompatibility check, LD4 flashes. This is NOTerroneous behaviour. After a successful check, LD4 willeither stay ON or go OFF. When it keeps flashing formore than 30 minutes, the compatibility check failed,and NO Smart Grid operation is possible.

2.1 CompatibilityMake sure your Daikin Altherma system is compatible for use withthe LAN adapter (app control and/or Smart Grid applications). Formore information, see the installer reference guide of the DaikinAltherma system.

2.2 System layoutIntegrating the LAN adapter into a Daikin Altherma system allows forthe following applications:

▪ App control (only)

▪ Smart Grid application (only)

▪ App control + Smart Grid application

2 About the product




2.2.1 App control (only)

d

X4A

X3A

P1/P2

b

a

c

a LAN adapter (BRP069A61/BRP069A62)b Indoor unit

c User interfaced Router

2 About the product



2.2.2 Smart Grid application (only)

g

e

230 V AC

X3A

P1/P2

c

a

X1A

f

X2A

b

d

a LAN adapter (BRP069A61)b Indoor unitc User interfaced Electricity meter (optional)

e Solar inverter/energy management systemf Circuit breakerg Solar panels

2 About the product




2.2.3 App control + Smart Grid application

h

f

230 V AC

X3A

P1/P2

c

a

X1AX4A

g

X2A

b

e

d

a LAN adapter (BRP069A61)b Indoor unitc User interfaced Routere Electricity meter (optional)f Solar inverter/energy management systemg Circuit breakerh Solar panels

3 About the box



2.3 System requirementsThe requirements posed on the Daikin Altherma system depend onthe LAN adapter application/system layout.

App control

Item RequirementLAN adapter software It is recommended to ALWAYS

keep the LAN adapter softwareup-to-date.

Unit control method Make sure user interface setting[C‑07] is set to 2: RT Control.

Smart Grid application




Domestic hot water settings To allow for energy buffering inthe domestic hot water tank:

▪ Domestic hot water setting[E-05] (DHW operation) MUSTbe set to "DHW" ([E-05]=1).

▪ Domestic hot water setting[E-06] (DHW tank type.) MUSTbe set to "DHWtank" ([E-06]=1).

Power consumption controlsettings

▪ Power consumption controlsetting [4‑08] (Mode) MUST beset to "Continuous" ([4‑08]=1).

▪ Power consumption controlsetting [4‑09] (Type) MUST beset to "Power" ([4‑09]=1).

INFORMATION

For instructions on how to perform a software update, see"7.4 Updating software" on page 14.

2.4 On-site installation requirementsWhat you need on site to install the LAN adapter depends on thesystem layout.

BRP069A61 BRP069A62Always

PC/laptop with Ethernet connectorRouter (DHCP enabled)

At least one 2‑wire cable (for the connection of the LAN adapter tothe indoor unit (P1/P2))

Smartphone with the Online Controller appDepending on the system layout

IF connection to anelectricity meter

(X2A)

Electricity meter —2‑wire cable —

IF connection to asolar inverter/energymanagement system

(X1A)

2‑wire cable —Circuit breaker

(100 mA~6 A, type B)—

INFORMATION

▪ For an overview of the possible system layouts, see"2.2 System layout" on page 3. For more informationabout the electrical wiring, see "4.2 Overview ofelectrical connections" on page 8.

▪ The function of the router in the system depends on thesystem layout. In case of app control (only), the routeris a mandatory system component, required for thecommunication between Daikin Altherma system andsmartphone. In case of Smart Grid application (only),the router is NOT a mandatory component, but onlyused for configuration purposes. In case of app control+ Smart Grid application, you need the router both as asystem component and for configuration purposes.

▪ The smartphone and Online Controller app are used toperform a LAN adapter software update (if required).Therefore, ALWAYS take a smartphone plus app to theinstallation site, also when the adapter is only used forthe Smart Grid application.

▪ Some tools and components might already be availableon site. Before going on site, find out whichcomponents are already at hand, and which ones youneed to provide (e.g. router, electricity meter, …).

3 About the box

3.1 To unpack the LAN adapter1 Unpack the LAN adapter.

a

b

c

a Front casingb PCBc Rear casing

2 Separate the accessories.

a

a

a

a Accessories

4 Preparation




Accessories: BRP069A61

2× 1× 1×a b c

1×d

3× 3× 3×f

1×e f g h

4×i

1× 1×j k

Accessory BRP069A61 BRP069A62a Installation manual O Ob 6‑pole slide

connector for X1AO —

c 2‑pole slideconnector for X2A

O —

d 2‑pole slideconnector for X3A

O O

e Ethernet cable O Of Grommets O Og Screws to mount

rear casingO O

h Plugs to mount rearcasing

O O

i Screws to mountPCB

O O

j Screw to closefront casing

O O

k Cable tie O —

4 Preparation

4.1 Installation site requirementsINFORMATION

Also read the maximum cable length requirements set outin "4.2 Overview of electrical connections" on page 8.

▪ Mind the following spacing installation guidelines:

>30 mm >30 mm

>90

mm

(a)

>160

mm

(b)

(a) Provide enough space to connect the Ethernet cablewithout exceeding its minimum bend radius (typically90 mm)

(b) Provide enough space to open the casing with a flat-bladescrewdriver (typically 160 mm)

▪ The LAN adapter is designed to be wall-mounted in dry, indoorlocations only. Make sure the installation surface is a flat andvertical non-combustible wall.

▪ The LAN adapter is designed to be mounted in the followingorientation only: with the PCB on the right-hand side in the casing,and the Ethernet connector facing the floor.

▪ The LAN adapter is designed to operate in ambient temperaturesranging from 5~35°C.

Do NOT install the LAN adapter in the following places:

▪ In places with high humidity (max. RH=95%), such as bathrooms.

▪ In places where frost is possible.

4.2 Overview of electrical connectionsConnectors

X4A

4NL

321

21

X1A

X2A

X3A

a1

A

b

c

a2

d

A BRP069A61 onlya1 To solar inverter/energy management systema2 230 V AC detection voltageb To electricity meterc To indoor unit (P1/P2)d To router

Connections

Connection Cable section Wires Maximumcable length

Accessory cablesRouter (X4A) — — 50/100 m(a)

Field-supplied cablesIndoor unit (P1/

P2) (X3A)0.75~1.25 mm2 2(b) 200 m

Electricity meter(X2A)

0.75~1.25 mm2 2(c) 100 m

Solar inverter/energy

managementsystem +230 V ACdetection

voltage (X1A)

0.75~1.5 mm2 Depends onapplication(d)

100 m

(a) The Ethernet cable delivered as an accessory is 1 m long.It is, however, possible to use a field-supplied Ethernetcable. In this case, respect the maximum allowed distancebetween LAN adapter and router, which is 50 m in case ofCat5e cables, and 100 m in case of Cat6 cables.

(b) These wires MUST be sheathed. Recommended striplength: 6 mm.

(c) These wires MUST be sheathed. Recommended striplength: 6 mm.

(d) All wiring to X1A MUST be H05VV. Required strip length:7 mm. For more information, see "4.2.4 Solar inverter/energy management system" on page 9.

4 Preparation



4.2.1 RouterMake sure the LAN adapter can be connected via a LAN connection.

The minimum category for the Ethernet cable is Cat5e.

The function of the router in the system depends on the systemlayout.

System layout FunctionApp control (only) The router is a mandatory

system component, required forthe communication betweenDaikin Altherma system andsmartphone.

For more information, see"2.2 System layout" on page 3.

Smart Grid application (only) The router is NOT a mandatorysystem component, but onlyused as a tool for configurationpurposes.

For more information, see"7 Configuration" on page 14.

App control + Smart Gridapplication

The router is both a mandatorysystem component (appcontrol) and a tool forconfiguration purposes (SmartGrid application).

For more information, see"2.2 System layout" on page 3and "7 Configuration" onpage 14.

If the router is a system component, it can be integrated in thesystem in the following ways:

Wired

c

X4AX3AP1/P2

a

b

a LAN adapterb Indoor unitc Router

Wireless

cd

X4AX3AP1/P2

a

b

a LAN adapterb Indoor unitc Routerd Wireless bridge

Power line

cd d

e

X4AX3AP1/P2

a

b

a LAN adapter

b Indoor unitc Routerd Power line adaptere Power line

INFORMATION

It is recommended to connect the LAN adapter to therouter directly. Depending on the wireless bridge or powerline adapter model, the system might not function properly.

4.2.2 Indoor unitFor power and communication with the indoor unit, the LAN adapteris connected to the indoor unit's P1/P2 terminals via a 2‑wire cable.There is NO separate power supply: the adapter gets its power fromthe indoor unit's P1/P2 terminals.

4.2.3 Electricity meterIf the LAN adapter is connected to an electricity meter, make sure itis an electrical pulse meter.

Requirements:

Item SpecificationType Pulse meter (5 V DC pulse

detection)Possible number of pulses ▪ 100 pulse/kWh

▪ 1000 pulse/kWhPulse duration Minimum On

time10 ms

Minimum OFFtime

100 ms

Measurement type Depends on the installation:

▪ Single‑phase AC meter

▪ Three‑phase AC meter(balanced loads)

▪ Three‑phase AC meter(unbalanced loads)

INFORMATION

It is required that the electricity meter has a pulse outputthat can measure the total energy injected INTO the grid.

Suggested electricity meters

Phase ABB referenceSingle 2CMA100152R1000 B21 212-100Three 2CMA100166R1000 B23 212-100

4.2.4 Solar inverter/energy managementsystem

INFORMATION

Before installation, confirm that the solar inverter/energymanagement system is equipped with the digital outputsrequired to connect it to the LAN adapter. For moreinformation, see "8 Smart Grid application" on page 17.

Connector X1A is for the connection of the LAN adapter to the digitaloutputs of a solar inverter/energy management system, and allowsfor the integration of the Daikin Altherma system in a Smart Gridapplication.

X1A/N+L supply a 230 V AC detection voltage to the input contact ofX1A. The 230 V AC detection voltage enables the detection of thestate (open or close) of the digital inputs and does NOT supplypower to the rest of the LAN adapter PCB.

Make sure X1A/N+L are protected by a fast acting circuit breaker(rated current 100 mA~6 A, type B).

5 Installation


10BRP069A61+BRP069A62


The rest of the wiring to X1A differs depending on the digital outputsavailable on the solar inverter/energy management system and/or onthe Smart Grid operation modes that you want the system to run in.For more information, see "8 Smart Grid application" on page 17.

5 Installation

5.1 Overview: InstallationThe installation of the LAN adapter consists of the following stages:1 Mounting the rear casing to the wall2 Mounting the PCB to the rear casing3 Connecting electrical wiring4 Mounting the front casing to the rear casing

5.2 Mounting the LAN adapter

5.2.1 About mounting the LAN adapterThe LAN adapter is mounted to the wall by way of the mountingholes (a) in the rear casing. Before mounting the rear casing to thewall, you have to remove some knockout holes (b)(c), depending onhow you want to route the wiring and insert it into the adapter.

You can route and insert the wiring from the bottom or from the rear.Respect the following rules and restrictions:

Wiring Possibilities and restrictionsWiring routed and inserted fromthe bottom

▪ ONLY for surface wiring routedfrom the bottom.

▪ When routing wiring from thebottom, ALWAYS let it enterthe adapter via the holes in thebottom of the casing (b). It isNOT allowed to clamp thiswiring between the casing andthe wall and let it enter via theholes in the rear (c).

▪ The wiring for X1A and X4AMUST be routed and insertedfrom the bottom. The wiring forX2A and X3A CAN be routedand inserted from the bottom(or from the rear).

▪ When routing and insertingwiring from the bottom,remove the required knockoutholes in the bottom of thecasing (b) and replace themwith the grommets from theaccessory bag.

Wiring routed and inserted fromthe rear

▪ ONLY for in‑wall wiringentering the adapter from therear.

▪ The wiring for X2A and X3ACAN be routed and insertedfrom the rear (or from thebottom). The wiring for X1Aand X4A CANNOT be routedand inserted from the rear.

▪ It is NOT allowed to routewiring from the bottom, clampit between the casing and thewall, and let it enter via theholes in the rear (c).

a a

b b b

a

c

c

a Mounting holesb Bottom knockout holesc Rear knockout holes

INFORMATION

Wiring from the bottom. ALWAYS replace any removedknockout holes with the grommets delivered in theaccessory bag. Before inserting the grommets into theholes, cut them open with a utility knife, so that you can letthe wiring enter the adapter through the grommets. Thegrommets MUST be inserted into the holes before youinsert the wiring into the adapter.

NOTICE

Wiring from the rear. When removing knockout holes,make sure to remove any sharp edges that might arisearound the holes, this to protect the wiring from damage.

INFORMATION

▪ Letting the wiring enter the adapter from the rear allowsyou to hide the wiring in the wall.

▪ It is NOT possible to let the Ethernet cable enter fromthe rear. The Ethernet cable is ALWAYS connectedfrom the bottom.

5.2.2 To mount the rear casing to the wall1 Hold the rear casing against the wall and mark the position of

the holes.

2 Drill the holes.

1 2

3 Mount the rear casing to the wall with the screws and plugsfrom the accessory bag.

5 Installation



3

1

2

3×

3×

5.2.3 To mount the PCB to the rear casing

4×

NOTICE: Risk of electrostatic discharge

Before mounting the PCB, touch an earthed part (aradiator, the casing of the indoor unit, ...) to eliminate staticelectricity and protect the PCB from damage. ONLY handlethe PCB by its sides.

5.3 Connecting the electrical wiring

5.3.1 About connecting the electrical wiringTypical workflowConnecting the electrical wiring typically consists of the followingstages:

System layout Typical workflowApp control (only) ▪ Connecting the adapter to the

indoor unit (P1/P2).

▪ Connecting the adapter to arouter.

Smart Grid application (only) ▪ Connecting the adapter to theindoor unit (P1/P2).

▪ Connecting the adapter to asolar inverter/energymanagement system.

▪ Connecting the adapter to anelectricity meter (optional).

For more information about theSmart Grid application, see"8 Smart Grid application" onpage 17.

System layout Typical workflowApp control + Smart Gridapplication

▪ Connecting the adapter to theindoor unit (P1/P2).

▪ Connecting the adapter to arouter.

▪ Connecting the adapter to asolar inverter/energymanagement system, ifrequired by the Smart Gridapplication.

▪ Connecting the adapter to anelectricity meter, if required bythe Smart Grid application(optional).

For more information about theSmart Grid application, see"8 Smart Grid application" onpage 17.

5.3.2 Precautions when connecting theelectrical wiring

INFORMATION

Also read the precautions and requirements in thefollowing chapters:

▪ General safety precautions

▪ Preparation

DANGER: RISK OF ELECTROCUTION

Do NOT turn on the power supply (both the power suppliedby the indoor unit to X3A and the detection voltagesupplied to X1A) before you have connected all the wiringand closed the adapter.

NOTICE

To prevent damage to the PCB, it is NOT allowed toconnect the electrical wiring with the connectors alreadyconnected to the PCB. First connect the wiring to theconnectors, then connect the connectors to the PCB.

WARNING

To prevent damage and/or injury, do NOT make anyconnections to X1A and X2A on LAN adapter BRP069A62.

5.3.3 To connect the indoor unit

INFORMATION

▪ In the indoor unit switch box, the cable is connected tothe same terminals the user interface is connected to(P1/P2). For more information, see the installationmanual of the indoor unit.

▪ The 2 wires from the cable are NOT polarised. Whenconnecting them to the terminals, their polarity doesNOT matter.

1 When entering the wiring from the bottom: inside the LANadapter casing, ensure strain relief by routing the cable alongthe indicated cable path.

2 Connect indoor unit terminals P1/P2 to LAN adapter terminalsX3A/1+2.

5 Installation


12BRP069A61+BRP069A62


X4A

X1A

X2A

X3AP2P1

5.3.4 To connect the router

X4A

X1A

X2A

X3A

NOTICE

To prevent communication problems due to cablebreakdown, do NOT exceed the minimum bend radius ofthe Ethernet cable.

5.3.5 To connect the electricity meter

INFORMATION

This connection is ONLY supported by LAN adapterBRP069A61.

1 When entering the wiring from the bottom: inside the LANadapter casing, ensure strain relief by routing the cable alongthe indicated cable path.

2 Connect the electricity meter to LAN adapter terminalsX2A/1+2.

S1S

21

X4A

X1A

X2A

X3A

INFORMATION

Mind the polarity of the cable. The positive wire MUST beconnected to X2A/1; the negative wire to X2A/2.

WARNING

Make sure to connect the electricity meter in the correctdirection, so that it measures the total energy injectedINTO the grid.

5.3.6 To connect the solar inverter/energymanagement system

INFORMATION

This connection is ONLY supported by LAN adapterBRP069A61.

INFORMATION

How the solar inverter/energy management system isconnected to X1A depends on the Smart Grid application.The connection described in the instructions below is forthe system to run in the "Recommended ON" operationmode. For more information, see "8 Smart Gridapplication" on page 17.

WARNING

Make sure X1A/N+L are protected by a fast acting circuitbreaker (rated current 100 mA~6 A, type B).

WARNING

When connecting the wiring to LAN adapter terminal X1A,make sure each wire is securely fastened to theappropriate terminal. Use a screwdriver to open the wireclamps. Make sure the bare copper wire is fully insertedinto the terminal (bare copper wire CANNOT be visible).

1

32

1 Ensure strain relief by fastening the cable with a cable tie to thecable tie mounting.

2 Provide a detection voltage to X1A/N+L. Make sure X1A/N+Lare protected by a fast acting circuit breaker (100 mA~6 A, typeB).

3 For the system to run in the "Recommended ON" operationmode (Smart Grid application), connect the digital outputs of thesolar inverter/energy management system to LAN adapterdigital inputs X1A/1+2 LAN.

X4A

X1A

X2A

X3A

S1S LN

4

LN

321

6 Starting up the system



To connect to a voltage free contact (Smart Gridapplication)If the solar inverter/energy management system has a voltage freecontact, connect the LAN adapter as follows:

X1Aa

3

12

4NL230 V AC

a To voltage free contact

INFORMATION

The voltage free contact should be able to switch230 V AC – 20 mA.

To connect to a controllable wall socket (SmartGrid application)If a wall socket is available that is controlled by the solar inverter/energy management system, connect the LAN adapter as follows:

X1A

3

12

4NL

NOTICE

Make sure a fast acting fuse or circuit breaker is present inthe setup (or as part of the wall socket, or install anexternal one (rated current 100 mA~6 A, type B)).

5.4 Finishing the LAN adapterinstallation

5.4.1 LAN adapter serial numberBefore closing the LAN adapter, note down its serial number. Thisnumber can be found on the adapter's Ethernet connector(bottommost number on X4A). Note it down in the table below.

Serial number

INFORMATION

The serial number is used during the configuration of theLAN adapter. For more information, see"7 Configuration" on page 14.

5.4.2 To close the LAN adapter1 Put the front casing to the rear casing and tighten the screw.

1

2

3

1×

5.5 Opening the LAN adapter

5.5.1 About opening the LAN adapterThe average installation procedure does NOT involve opening theadapter. However, in case you do have to open it, follow belowprocedure.

DANGER: RISK OF ELECTROCUTION

Before opening the LAN adapter, turn OFF all powersupply (both the power received from the indoor unit toX3A and the detection voltage supplied to X1A, ifapplicable).

5.5.2 To open the LAN adapter1 Remove the screw with a screwdriver.

2 Pull the top of the front casing towards you.

1

1×

3

2

6 Starting up the systemThe LAN adapter gets its power from the indoor unit. For the LANadapter to function, therefore make sure it is connected to the indoorunit, and the indoor unit is powered on.

After powering on the system, it can take up to 30 minutes beforethe LAN adapter is operational, depending on the system layout.

7 Configuration


14BRP069A61+BRP069A62


7 Configuration

7.1 Overview: ConfigurationLAN adapter configuration depends on the LAN adapter application/system layout.

If ThenThe LAN adapter is used for appcontrol

See "7.2 Configuring the LANadapter for app control" onpage 14.

The LAN adapter is used for theSmart Grid application

See "7.3 Configuring the LANadapter for the Smart Gridapplication" on page 14.

Additionally, this chapter contains instructions for how to:

Topic ChapterUpdate software "7.4 Updating software" on

page 14Access the configuration webinterface

"7.5 Configuration webinterface" on page 14

Consult system information "7.6 System information" onpage 15

Perform a factory reset "7.7 Factory reset" on page 15Make network settings "7.8 Network settings" on

page 16Remove the LAN adapter fromthe Daikin Altherma system

"7.9 Removal" on page 17

INFORMATION

If 2 LAN adapters are present in the same LAN network,configure them separately.

7.2 Configuring the LAN adapter forapp control

When the LAN adapter is used for app control (only), there is hardlyany configuration required. After correct installation and systemstart-up, all system components (LAN adapter, router, and OnlineController app) should be able to find each other automatically byway of their IP address.

If the system components fail to connect to each other automatically,you can connect them to each other manually by making use of afixed IP address. In this case, provide LAN adapter, router, andOnline Controller app with the same fixed IP address. For how toprovide the LAN adapter with a fixed IP address, see "7.8 Networksettings" on page 16.

7.3 Configuring the LAN adapter forthe Smart Grid application

When the LAN adapter is used for the Smart Grid application,configure the LAN adapter on the dedicated configuration webinterface.

▪ For instructions on how to access the configuration web interface,see "7.5 Configuration web interface" on page 14.

▪ For an overview of Smart Grid settings, see "8.1 Smart Gridsettings" on page 18.

▪ For more information on the Smart Grid application, see "8 SmartGrid application" on page 17.

If required, perform a software update. For instructions, see"7.4 Updating software" on page 14.

INFORMATION

For a good understanding of the Smart Grid application,and to be able to properly configure the LAN adapter, it isrecommended to first read up on the Smart Gridapplication in "8 Smart Grid application" on page 17.

7.4 Updating softwareTo update LAN adapter software, use the Daikin Online Controllerapp.

INFORMATION

▪ To update LAN adapter software with the OnlineController app, you need a router. In case the LANadapter is only used for the Smart Grid application (anda router is not part of the system), temporarily add arouter to the setup according to "2.2.3 App control +Smart Grid application" on page 6.

▪ The Online Controller app will automatically check theLAN adapter software version and ask for an update, ifrequired.

INFORMATION

For the indoor unit and user interface to function with theLAN adapter, it is required that their software meetsrequirements. ALWAYS make sure the unit and userinterface have the latest software version. For moreinformation, see http://www.daikineurope.com/support-and-manuals/product-information/.

7.4.1 To update LAN adapter softwarePrerequisite: A router is (temporarily) part of the layout, you have asmartphone with the Online Controller app, and the app notified youthat new LAN adapter software is available.

1 Follow the update procedure in the app.

Result: The new software is automatically downloaded to theLAN adapter.

Result: To implement changes, the LAN adapter automaticallyperforms a power reset.

Result: The LAN adapter software is now updated to the latestversion.

INFORMATION

During the software update, the LAN adapter and the appCANNOT be operated. It is possible that the user interfaceof the indoor unit displays error U8-01. When the update isfinished, this error code will disappear automatically.

7.5 Configuration web interfaceOn the configuration web interface you can make the followingsettings:

Section SettingsInformation Consult various system

parametersUpload adapter SW Perform a LAN adapter software

updateFactory reset Perform a LAN adapter factory

resetNetwork settings Make various network settings

(e.g. set a fixed IP address)Smart Grid Make settings related to the

Smart Grid application



7 Configuration



INFORMATION

The configuration web interface is available for 2 hoursafter powering on the LAN adapter. To make theconfiguration web interface available again after it hasexpired, the LAN adapter requires a power reset. Toperform a power reset, turn OFF/ON the power going tothe LAN adapter via indoor unit terminals P1/P2. It is NOTrequired to reset the 230 V AC detection voltage.

7.5.1 Accessing the configuration web interfaceNormally, you should be able to access the configuration webinterface by browsing to its URL: http://altherma.local. If this does notwork out, navigate to the configuration web interface by using theLAN adapter's IP address. The IP address depends on networkconfiguration.

Access via URLPrerequisite: Your computer is connected to the same router (samenetwork) the LAN adapter is connected to.

Prerequisite: The router supports DHCP.

1 In your browser, go to http://altherma.local

Access via LAN adapter IP addressPrerequisite: Your computer is connected to the same router (samenetwork) the LAN adapter is connected to.

Prerequisite: You have retrieved the LAN adapter's IP address.

1 In your browser, go to the LAN adapter's IP address.

To retrieve the LAN adapter's IP address, various ways are possible:

Retrieval via InstructionThe Daikin Online Controller app ▪ In the app, go to "Adapter

information" > "IP address".

▪ Retrieve the LAN adapter's IPaddress.

Your router's DHCP client list ▪ Find the LAN adapter in therouter's DHCP client list.

▪ Retrieve the LAN adapter's IPaddress.

Access via DIP switch + custom static IP addressPrerequisite: Your computer is directly connected to the LANadapter with an Ethernet cable, and is NOT connected to anynetwork (wifi, LAN, …).

Prerequisite: The power to the LAN adapter is OFF.

1 Set DIP switch 4 to "ON".

2 Turn ON the power to the LAN adapter.

3 In your browser, go to http://169.254.10.10.

NOTICE

Use appropriate tooling to set the DIP switches to anotherposition. Beware of electrostatic discharge.

INFORMATION

The LAN adapter only checks the configuration of the DIPswitch after a power reset. To configure the DIP switch,therefore make sure the power to the adapter is OFF.

INFORMATION

For BRP069A61, 'power' is both the power supplied by theindoor unit AND the 230 V AC detection voltage suppliedto X1A.

7.6 System informationTo consult system information, go to "Information" on theconfiguration web interface.

InformationLAN adapter firmware: 17003905_PP

Smart grid: enabled

IP address: 10.0.0.7

MAC address: 00:23:7e:f8:09:5d

Serial number: 170300003

User interface SW: v01.19.00

User interface EEPROM: AS1705847-01F

Hydro SW: ID66F2

Hydro EEPROM: AS1706432-25A

Information Description/translationLAN adapter

LAN adapter firmware LAN adapter software versionSmart grid Check if the LAN adapter can be

used for the Smart Gridapplication

IP address LAN adapter IP addressMAC address LAN adapter MAC addressSerial number Serial number

User interfaceUser interface SW User interface software

User interface EEPROM User interface EEPROMIndoor unit

Hydro SW Indoor unit hydro modulesoftware version

Hydro EEPROM Indoor unit hydro moduleEEPROM

7.7 Factory resetThere are 3 ways to perform a factory reset:1 Via the DIP switch (preferred method);2 Via the configuration web interface;3 Via the Online Controller app.

INFORMATION

Mind that when you perform a factory reset, ALL currentsettings and configuration will be reset. Use this functionwith care.

Performing a factory reset might be useful in the followingcases:

▪ You can't find the LAN adapter (anymore) in thenetwork;

▪ The LAN adapter lost its IP address;

▪ You want to reconfigure the Smart Grid application;

▪ …

7.7.1 To perform a factory reset

Via the DIP switch (preferred method)1 Turn OFF the power to the LAN adapter.

http://altherma.local


http://169.254.10.10

7 Configuration


16BRP069A61+BRP069A62



3 Turn ON the power.

4 Wait for 15 seconds.

5 Turn OFF the power.

6 Set the switch back to "OFF".


NOTICE


INFORMATION


INFORMATION


Via the configuration web interface1 Go to "Factory reset" on the configuration web interface.

2 Click the reset button.

Factory resetThis will set the LAN adapter back to default settings. Unit settings remains the same.After this a reboot will be executed.

Reset

Information TranslationThis will set the LAN adapterback to default settings. Unitsettings remains the same. Afterthis a reboot will be executed.

This will reset the LAN adapter todefault settings. Indoor unitsettings remain the same. Afterthe reset, a reboot is executed.

INFORMATION

For instructions on how to access the configuration webinterface, see "7.5.1 Accessing the configuration webinterface" on page 15.

Via the app1 Open the Online Controller app and perform a factory reset.

7.8 Network settingsNormally, the LAN adapter applies network settings automatically,and no changes to these are required. If required, however, it ispossible to make network settings in the following ways:1 Via the configuration web interface (various settings);2 Via the DIP switch (custom static IP address only).

Note on the LAN adapter IP addressThere are 3 ways to assign an IP address to the LAN adapter:

IP address Description + methodDHCP protocol (default) The system automatically

assigns the LAN adapter an IPaddress by way of the DHCPprotocol. This is the defaultsituation, and set on theconfiguration web interface. See"Via the configuration webinterface" on page 16.

Static IP address Bypass the DHCP protocol andmanually assign a static IPaddress to the LAN adapter. Dothis via the configuration webinterface. See "Via theconfiguration web interface" onpage 16.

Custom static IP address Bypass any IP settings made onthe configuration web interfaceand assign a custom static IPaddress to the LAN adapter. Dothis via the DIP switch. See "Viathe DIP switch" on page 17.

INFORMATION

Normally, network/IP settings are automatically appliedand require no changes. Only make changes to thenetwork/IP settings when absolutely required (e.g. whenthe system does not detect the LAN adapterautomatically).

7.8.1 To make network settings

Via the configuration web interface1 Go to "Network settings" on the configuration web interface.

2 Make network settings.

Network settingsDHCP active Automatic Manually

Static IP address 10 . 0 . . 70

255 . 255 . . 0255

10 . 0 . . 10

10 . 0 . . 10

10 . 0 . . 10

Subnetmask

Default gateway

Primary DNS

Secondary DNS

Submit

Information Translation/descriptionDHCP active DHCP active

Automatic AutomaticManually Manually

Static IP address Static IP addressSubnet Mask Subnetmask

Default gateway Default gatewayPrimary DNS Primary DNS

Secondary DNS Secondary DNS

8 Smart Grid application



INFORMATION

By default "DHCP active" is set to "Automatic" and IPsettings are configured automatically and dynamically byway of the DHCP protocol. When setting "DHCP active" to"Manually", you bypass the DHCP protocol. Instead, definea static IP address for the LAN adapter in the fields next to"Static IP address".

When you set a static IP address for the LAN adapter, youmake access to the configuration web interface via theURL (http://altherma.local) impossible. Therefore, whensetting a static IP address, note it down somewhere, thisfor easy future access to the configuration web interface.

Via the DIP switchThe DIP switch allows you to assign a custom static IP address tothe LAN adapter. This IP address is "169.254.10.10". When youchoose to do this, you bypass any IP settings made on theconfiguration web interface.

To assign the custom static IP address to the LAN adapter:

1 Turn OFF the power to the LAN adapter.



NOTICE


INFORMATION


INFORMATION


7.9 RemovalWhen you connect/disconnect the LAN adapter to/from the indoorunit, the system should register its presence/absence automatically.However, when you remove the LAN adapter from a system thatcontrolled by a user interface with model number EKRUCBL*, youhave to configure this manually. For more information, see thedocumentation of the Daikin Altherma system.

7.9.1 To remove the LAN adapter from thesystem

1 On the (EKRUCBL*) user interface, go to Installer settings >System layout > Options.

2 In the options list, select LAN adapter.

3 Select "No".

8 Smart Grid applicationINFORMATION

This information ONLY applies to LAN adapterBRP069A61.

INFORMATION

To use the LAN adapter for the Smart Grid application, it isrequired that DIP switch 1 is set to "OFF" (default thecase). Alternatively, to disable the possibility of using theLAN adapter for the Smart Grid application, it is possible toset DIP switch 1 to "ON".

NOTICE


The LAN adapter allows for the connection of the Daikin Althermasystem to a solar inverter/energy management system, and enablesit to run in various Smart Grid operation modes. In this way, allsystem components work together to limit the injection of (self-generated) power into the grid, instead converting this power intothermal energy by making use of the heat pump's thermal storagecapacity. This is called "energy buffering".

The system can buffer energy in the following ways:

▪ Heat up the domestic hot water tank;

▪ Heat up the room;

▪ Cool down the room.

The Smart Grid application is controlled by the solar inverter/energymanagement system, that monitors the grid, and sends commandsto the LAN adapter. The adapter is connected to the solar inverter/energy management system (digital outputs) by way of connectorX1A (digital inputs).

Solar inverter/energymanagement system

(digital outputs)

X1A

(digital inputs)

Digital output 1 SG0

(X1A/1+2)Digital output 2 SG1

(X1A/3+4)

The solar inverter/energy management system controls the state ofthe LAN adapter's digital inputs. Depending on the state of the inputs(open or closed), the Daikin Altherma system can run in the followingSmart Grid operation modes:

Smart Grid operation mode SG0

(X1A/1+2)

SG1

(X1A/3+4)Normal operation/Free running

NO Smart Grid application

Open Open

Recommended ON

Energy buffering in the domestichot water tank and/or the room,WITH power limitation.

Closed Open

Forced OFF

Deactivation of outdoor unit andelectrical heater operation incase of high energy tariffs.

Open Closed

Forced ON

Energy buffering in the domestichot water tank and/or the room,WITHOUT power limitation.

Closed Closed




18BRP069A61+BRP069A62


INFORMATION

For the system to run in all 4 possible Smart Grid operationmodes, the solar inverter/energy management systemneeds to have 2 digital outputs available. If only 1 output isavailable, then you can only connect to SG0, and thesystem can only run in the "Normal operation/Freerunning" and "Recommended ON" operation modes. Forthe system to run in "Forced OFF" and "Forced ON", aconnection to SG1 is required (for those operation modes,SG1 needs to get "closed").

INFORMATION

In case the system layout includes a controllable wallsocket, and the solar inverter/energy management systemactivates this socket, SG0 gets "closed" and the systemruns in the "Recommended ON" operation mode. If thesolar inverter/energy management system deactivates thesocket, SG0 (and SG1) get "opened" and the system runsin the "Normal operation/Free running" operation mode(due to the 230 V C detection voltage to X1A/L+N gettingcut off).

8.1 Smart Grid settingsTo make changes to Smart Grid settings, go to Smart Grid on theconfiguration web interface.

Smart Grid

Pulse meter setting No meter

Electrical heaters allowed No Yes

Room buffering allowed No Yes

Static power limitation 1.5kW

Submit

Information TranslationPulse meter setting Pulse meter setting

No meter No meterElectrical heaters allowed - No/

YesElectrical heaters allowed – No/

YesRoom buffering allowed - No/Yes Room buffering allowed – No/

YesStatic power limitation Static power limitation

INFORMATION

For instructions on how to access the configuration webinterface, see "7.5.1 Accessing the configuration webinterface" on page 15.

8.1.1 Energy bufferingDepending on Smart Grid settings (configuration web interface),energy buffering either happens in the domestic hot water tank only,or in the domestic hot water tank and in the room. You can choosewhether or not to have the electrical heaters assist with the bufferingof energy in the domestic hot water tank.

Energy buffering Systemrequirements

Description

Domestic hot watertank

▪ Make sure adomestic hot watertank is part of thesystem.

▪ Domestic hot watersetting [E-05](DHW operation)MUST be set to"DHW" ([E-05]=1)Domestic hot watersetting [E-06](DHW tank type.)MUST be set to"DHWtank" ([E-06]=1).

The system producesdomestic hot water.The tank heats up thewater up to themaximumtemperature.

Room (heating) ▪ Allow for bufferingin the room on theconfiguration webinterface.

▪ Make sure userinterface setting[C‑07] is set to2: RT Control.

The system heats upthe room up to thecomfort setpoint.

Room (cooling) ▪ Allow for bufferingin the room on theconfiguration webinterface.

▪ Make sure userinterface setting[C‑07] is set to2: RT Control.

The system coolsdown the room downto the comfortsetpoint.

INFORMATION

▪ The system will ONLY buffer energy when the indoorunit is in standby mode. Normal operation (scheduledactions, etc.) has priority over energy buffering.

▪ On the configuration web interface, the buffering isdefault set to "domestic hot water tank only".

▪ The maximum temperature during domestic hot watertank buffering is the maximum tank temperature for theapplicable tank type.

▪ The space heating/cooling setpoint during roombuffering is the comfort setpoint for the room.

8.1.2 Power limitationIn the "Recommended ON" operation mode, the power consumptionof the Daikin Altherma system is limited either statically ordynamically. In both cases, it is possible to include the powerconsumption of the electrical heaters in the calculation (default NOTthe case).




IF THENStatic power limitation

(Static power limitation)

The power consumption of theindoor unit is limited staticallybased on a fixed value (default1.5 kW) that is set in theconfiguration web interface.During energy buffering, thepower consumption of the indoorunit will NOT exceed this limit.

The value for this setting is onlyused if the system does notinclude an electricity meter (onthe configuration web interface:Pulse meter setting: "No meter").Otherwise, make use of dynamicpower limitation.

Dynamic power limitation

(Pulse meter setting)

The power limitation is auto-adaptive, and dynamicallyperformed based on the powerinjection into the grid, measuredby the electricity meter. Tominimise the power injection intothe grid, the indoor unit operatesas much as possible.

INFORMATION

When using an electricity meter for dynamic powerlimitation, it is recommended to set it to 100 pulse/kWh or1000 pulse/kWh (i.e. Pulse meter setting on theconfiguration web interface).

INFORMATION

▪ In the "Forced ON" operation mode, energy bufferinghappens WITHOUT power limitation.

▪ To get the most out of the energy buffering it isrecommended to make use of dynamic power limitationby way of an electricity meter.

▪ The electrical heaters will ONLY operate when thepower limitation is higher than the power rating of theheaters.

▪ For ERLQ011~016 and EBLQ+EDLQ011~016CA(3)V3+W1 outdoor units, the powerlimitation functionality is NOT available. When theseoutdoor units are used in a Smart Grid system, they willoperate without power limitation. Electrical heaterassistance, however, will be disabled.

WARNING

Make sure to connect the electricity meter in the correctdirection, so that it measures the total energy injectedINTO the grid.

INFORMATION

▪ For dynamic power limitation to be possible, a singleconnection point to the grid is required (one connectionpoint for the photovoltaic system AND the domesticappliances). To function properly, the Smart Gridalgorithm requires the net sum of generated ANDconsumed energy. The algorithm will NOT work whenthere are separate meters for generated energy andconsumed energy.

▪ Since dynamic power limitation is performed based onelectricity meter input, you do NOT have to set thepower limitation value in the configuration webinterface.

8.2 Operation modes

8.2.1 "Normal operation/Free running" modeIn the "Normal operation"/"Free running" operation mode, the indoorunit operates as normal, according to its owner's settings andschedules. No Smart Grid functionalities are enabled.

8.2.2 "Recommended ON" modeIn the "Recommended ON" operation mode, the Daikin Althermasystem makes use of solar/grid power (when it is available, asmeasured by the solar inverter/energy management system) toproduce domestic hot water and/or heat up or cool down the space.The amount of solar/grid power that is used for buffering depends onthe domestic hot water tank and/or the room temperature. To alignsolar/grid capacity and the power consumption by the DaikinAltherma system, the power consumption of the indoor unit is limitedeither statically (by a fixed value set in the configuration webinterface) or dynamically (auto-adaptively, as measured by theelectricity meter – if part of the system layout).

8.2.3 "Forced OFF" modeIn the "Forced OFF" operation mode, the solar inverter/energymanagement system trigger the system to deactivate the operationof the outdoor unit compressor and the electrical heaters. This isespecially useful in case of energy management systems that reactto high energy tariffs, or in case of grid overload (signaled by theenergy distributor to the energy management system). Once active,"Forced OFF" mode will cause the system to stop space heating/cooling, as well as domestic hot water production.

INFORMATION

Once running in one of the Smart Grid operation modes,the system will keep running in that mode until the inputstate of the LAN adapter is changed. Beware that if thesystem runs in "Forced OFF" mode for a long time, comfortissues can occur.

8.2.4 "Forced ON" modeIn the "Forced ON" operation mode, the Daikin Altherma systemmakes use of solar/grid power (when it is available, as measured bythe solar inverter/energy management system) to produce domestichot water and/or heat up or cool down the space. The amount ofsolar/grid power that is used for buffering depends on the domestichot water tank and/or the room temperature. In contrast to the"Recommended ON" operation mode, there is NO power limitation:the system selects the comfort setpoint for space heating/cooling,and will heat up the domestic hot water tank to the maximumtemperature. The outdoor unit compressor and the electrical heatersare not limited in their power consumption.

The "Forced ON" operation mode is particularly useful in case ofenergy management systems that react to low energy tariffs, in caseof grid overload (signaled by the energy distributor to the energymanagement system), or when multiple houses are connected to thegrid that are controlled simultaneously, this to stabilise the grid.

INFORMATION

Once running in one of the Smart Grid operation modes,the system will keep running in that mode until the inputstate of the LAN adapter is changed.

9 Troubleshooting


20BRP069A61+BRP069A62


8.3 System requirementsThe Smart Grid application poses the following requirements to theDaikin Altherma system:




Domestic hot water settings To allow for energy buffering inthe domestic hot water tank:

▪ Domestic hot water setting[E-05] (DHW operation) MUSTbe set to "DHW" ([E-05]=1).

▪ Domestic hot water setting[E-06] (DHW tank type.) MUSTbe set to "DHWtank" ([E-06]=1).

Power consumption controlsettings

▪ Power consumption controlsetting [4‑08] (Mode) MUST beset to "Continuous" ([4‑08]=1).

▪ Power consumption controlsetting [4‑09] (Type) MUST beset to "Power" ([4‑09]=1).

9 Troubleshooting

9.1 Overview: TroubleshootingThis chapter describes what to do in case of problems.

It contains information about:1 Solving problems based on symptoms2 Solving problems based on error codes

9.2 Solving problems based onsymptoms

9.2.1 Symptom: Cannot access the web page

Possible causes Corrective actionThe LAN adapter is not powered(heartbeat LED not blinking).

Make sure that the LAN adapteris correctly connected to theindoor unit, and that the power ofall connected equipment isturned ON.

The configuration web interfaceis ONLY available for 2 hoursafter every power reset. Its timercan have run out.

Perform a power reset on theLAN adapter.

The LAN adapter is NOTconnected to the network(network connection LED NOTblinking).

Connect the LAN adapter to arouter.

The LAN adapter is NOTconnected to the router or therouter does NOT support DHCP.

Connect the LAN adapter to arouter that supports DHCP.

The computer is NOT connectedto the same router as the LANadapter.

Connect the computer to thesame router as the LAN adapter.

INFORMATION

If none of the corrective actions work, try performing apower reset of the total system.

9.2.2 Symptom: The app does not find the LANadapter

In the rare case that the Online Controller app does not find the LANadapter automatically, connect router, LAN adapter, and appmanually by way of a fixed IP address.

1 In the router, check the IP address that is currently assigned tothe LAN adapter.

2 Access the configuration web interface with this IP address.

3 On the configuration web interface, set "DHCP active" to"Manually".

4 In the router, assign a static IP address to the LAN adapter.

5 On the configuration web interface, in the fields next to "StaticIP address", set the same static IP address.

6 In the Online Controller app (Settings menu), assign the sameIP address to the LAN adapter.

7 Reset the power to the LAN adapter.

Result: Router, LAN adapter, and Online Controller app share thesame fixed IP address and should be able to find each other.

9.3 Solving problems based on errorcodes

9.3.1 Error codes of the indoor unitIf the indoor unit loses its connection with the LAN adapter, thefollowing error code appears on the user interface:

Error code Detailed errorcode

Description

U8 01 Connection with adapter lost

Please contact your dealer.

9.3.2 Error codes of the LAN adapterLAN adapter errors are indicated by the status LEDs. There is aproblem if one or more status LEDs have the following behaviour:

LED Error behavior DescriptionHeartbeat LED NOTblinking

No normal operation.

Try resetting the LAN adapter orcontact your dealer.

Network LED flashing Communication problem.

Check the network connection.Indoor unit communicationLED flashing

Communication problem with theindoor unit.

Smart Grid LED flashingfor more than 30 minutes.

Smart Grid compatibility problem.

Try resetting the LAN adapter orcontact your dealer.

9 Troubleshooting



INFORMATION

▪ The DIP switch is used to configure the system. Formore information, see "7 Configuration" on page 14.

▪ When the LAN adapter performs a Smart Gridcompatibility check, LD4 flashes. This is NOTerroneous behaviour. After a successful check, LD4 willeither stay ON or go OFF. When it keeps flashing formore than 30 minutes, the compatibility check failed,and NO Smart Grid operation is possible.

For a complete description of the status LEDs, check "2 About theproduct" on page 2.

10 Technical data


22BRP069A61+BRP069A62


10 Technical dataA subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data isavailable on the Daikin Business Portal (authentication required).

10.1 Wiring diagram

X1AX3A X2ASG0 L SG1 L N LP/P1 N/P2 S0 GND

LANX4A

X5AOFFON

1 2 3 4 5 6 7 8

LD1 LD2 LD3 LD4

SS1

A3P

2

2S3S

S1S

S2S

Q1DI

N L

Q1DI

S1S1 2 Q1DI

N L

S1S

L N

2

4D105877-1

Only for BRP069A61Full smart grid functionality.

Router

SD-Card

PV with controllable wall socket.

PV with potential free contact.Electric pulse meter.5 V DC pulse detection(supplied by PCB).

Hydro SWB

A3P LAN adapter PCB

LD1~LD4 PCB LED

Q1DI # Circuit breaker

SS1 (A3P) DIP switch

S1S # SG0 contact

S2S # SG1 contact

S3S * Electrical pulse meter input

X*A Connector

* Optional

# Field supply

Notes to go through before starting the unit

English TranslationX1M Main terminalX2M Field wiring terminal for ACX5M Field wiring terminal for DC

Earth wiring15 Wire number 15

Field supply

**/12.2 Connection ** continues on page12 column 2

1 Several wiring possibilities

English TranslationOption

Not mounted in switch box

Wiring depending on model

PCB

4P464229-1B 2018.10

Cop

yrig

ht 2

017

Dai

kin

daikin altherma lan adapter · 5installation4.2.4solar inverter/energy management system109 ... 230...

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