city multi commissioning logbook

To be filled in by installing contractor

PROJECT NAME

Site Address SUBURB STATE P/C

Installing Contractor Tel.No:

Name Contractor licence

Installing Company Number

Name Refrigerant Handling

Installing Date Licence Number

YES NO

Before running the system, carry out a full pre commissioning check of the following points:

PART 1. Refrigerant Pipe Work

PART 2. Additional Refrigerant Charge

PART 3. Unit Address Settings and Information

3.1 Outdoor Units

3.2 Branch Controllers (Heat Recovery Systems Only)

3.3 Indoor Units

PART 4. System Wiring

4.1 Communication Wiring, Screened and 1.25mm or greater

4.2 Power Wiring, Correct Voltages and Phases, Earths, Neutrals

Appendix: How to Address the System, Sensing Location Switches

Note: Power supply to the Outdoor Units must be left on for 12 hours before operation for

crankcase heater. Make sure power to indoor units are off.

All condensate drain pipe work must be complete.

NOTE:Commissioning Logbook should be returned to the following address before Mitsubishi Technician

will attend site for commissioning:

Email Email Address of Project/Commissioning Engineer for Each State

Fax Fax number for Each State

Post Project/Commissioning Engineer for Each State

Mitsubishi Electric Australia

348 Victoria Road,

Rydalmere

NSW 2116

Please do not install VRF units if you have not been formally trained by Mitsubishi Electric Staff.

Training is available every month in each state and on-site training is available upon request.

Random Testing for Moisture, Acidity and Carbon present in pipework of installed systems.

NITROGEN HAS TO BE USED WHEN BRAZING COPPER PIPEWORK

CITY MULTI COMMISSIONING LOGBOOK

CM - Installation/ Commissioning

Course Attended?

Pressure Testing

1 3 bar (N2) (44psi or 300kpa)

2 15 bar (N2) (217psi or 1500kpa)

3 32 bar (N2) (464psi or 3200kpa)

pressure should be held for a minimum of 24 hours. Taking into

Triple evacuation method statement

Evacuate the system to 10000 Micron from both service valves. System manifold gauges must not be used to measure vacuum. A Torr or Micron gauge must be use at all times.Break the vacuum with Nitrogen (N2) into "suction" service valve port till 1 Bar(100 Kpa) has registered at the"discharge"service valve port.

3Evacuate to 5000 Micron from "discharge"service valve port.

4Repeat step 2. Then continue to step 5.Evacuate through both service valves to the lowest pressure vacuum pump will achievebelow 500 Microns for 1 hour minimumPressure Rise Test must then be carried out for a minimum of 30 minutes. If the pressurerises on the Torr or Micron gauge repeat steps 2 and 5 till no rise is detected.

PART 1: REFRIGERANT PIPE WORK

Method Statement 1 Strength & Leak Test

4

NITROGEN HAS TO BE USED WHEN BRAZING COPPER PIPEWORK

Method Statement 2 Triple Evacuation

6 Steps

41.5 bar (N2)

33 bar (N2)

to show any deformation in the pipe work.After step 4,drop pressure to 33 bar for final leak test. The

5

(600psi or 4150kpa)

(478psi or 3300kpa)

2

6

5

1

5 Steps

Minimum of 3 minutes


Strength test for a period of time that is acceptable -


account the ambient temperatures across the 24 hours.

P200 P250 P300 P350 P400 P450 EP200 EP250 EP300 EP350

9.5 9.5 9.5 11.8 11.8 11.8 9.5 11.8 11.8 11.8

LENGTH OF PIPE RUN IN METRES

(m) (Kg)

28.58 1 1/8 x 0.36 = L1

#VALUE! 22.2 7/8 x 0.23 = L2

#VALUE! 19.05 3/4 x 0.16 = L3

15.88 HIGH PRESS 5/8 x 0.11 = L4

#VALUE! 15.88 LIQUID 5/8 x 0.2 = L5

INDOOR UNITS SIZE QUANTITY #VALUE! 12.7 1/2 x 0.12 = L6

= 20 x #VALUE! 9.52 3/8 x 0.06 = L7

= 25 x #VALUE! 6.35 1/4 x 0.024 = L8

= 32 x #VALUE! αααα1 =

= 40 x #VALUE! Note: High Pressure line is between Outdoor & αααα2 =

= 50 x #VALUE! Branch Box. αααα3 =

= 63 x #VALUE! Liquid Line is between Branch Box & Indoors. αααα4 == 71 x #VALUE!

= 80 x #VALUE! ADDITIONAL CHARGE = L1 + L2 + L3 + L4 + L5+ L6 + L7 +L8+αααα1+αααα2+αααα3+αααα4

= 100 x #VALUE!

= 125 x TOTAL SYSTEM ADDITIONAL CHARGE = Kg

= 140 x

= 200 x

= 250 x TOTAL SYSTEM PIPE LENGTH (m)

TOTAL INDEX

.

.

Total Index Capacity of Indoor Units Connected 00~80 81~160 161~330 331~390 391~480 481~630 631~710

Kg to be added 2.0Kg 2.5Kg 3.0Kg 3.5Kg 4.5Kg 5.0Kg 6.0Kg

711~800 801~890 891~1070 1071~1250 1251~

8.0Kg 9.0Kg 10.0Kg 12.0Kg 14.0Kg

αααα2 Additional charge standard

Kg to be added

α3α3α3α3 If BC controller (Main is "HA" type then add another 2.0Kg Refrigerant)

αααα4 BC controller (SUB) TOTAL NUMBER OF BC SUB CHARGE

Kg to be added 1

2

PART 2: ADDITIONAL REFRIGERANT CHARGE

(E)P550 - (E)P900

2.0Kg

3.0Kg

5.0Kg

FOR R2 (HEAT RECOVERY SYSTEMS) PURY - P***Y(S)JM-A

BASE CHARGE FOR

YJM Series

1

2

αααα1

MODEL CHARGE

(E)P200

(E)P250 - (E)P500

P200 P250 P300 P350 P400 P450 EP200 EP300

6.5 9.0 9.0 11.5 11.5 11.5 9.0 11.5

LENGTH OF PIPE RUN IN METRES

Liquid Line Only (m) (Kg)

19.05 3/4 x 0.29 = L1

15.88 5/8 x 0.2 = L2

12.7 1/2 x 0.12 = L3

INDOOR UNITS SIZE QUANTITY #VALUE! 9.52 3/8 x 0.06 = L4

= 20 x #VALUE! 6.35 1/4 x 0.024 = L5

= 25 x #VALUE! αααα = = 32 x #VALUE!

= 40 x #VALUE!

= 50 x #VALUE!

= 63 x #VALUE! ADDITIONAL CHARGE = L1 + L2 + L3 + L4+ L5 + αααα

= 71 x #VALUE!

= 80 x #VALUE! TOTAL SYSTEM ADDITIONAL CHARGE = (Kg)

= 100 x #VALUE!

= 125 x #VALUE!

= 140 x #VALUE! TOTAL SYSTEM PIPE LENGTH (m)

= 200 x #VALUE!

= 250 x

TOTAL INDEX

Total Index Capacity of Indoor Units Connected 00~80 81~160 161~330 331~390 391~480 481~630 631~710

Kg to be added 2.0Kg 2.5Kg 3.0Kg 3.5Kg 4.5Kg 5.0Kg 6.0Kg

711~800 801~890 891~1070 1071~1250 1251~

8.0Kg 9.0Kg 10.0Kg 12.0Kg 14.0Kg

NO Charge Required if total LIQUID piping length is less than 50 metres

αααα

PART 2: ADDITIONAL REFRIGERANT CHARGE

BASE CHARGE

FOR YJM Series

FOR Y-SERIES (HEAT PUMP SYSTEMS) PUHY - P***Y(S)JM-A

FOR PUMY SYSTEMS PUMY - P***Y/VHMB-A

SYSTEM 1 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 2 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SignatureI/We hereby confirm that the system above has been pressure tested and evacuated in accordance to the Mitsubishi Electric Method

Statements 1 & 2

micron

Evacuated Period hours

Pressure Rise Test Carried Out

Contractor Name

Leak Tested to kPa

Leak Test Period hours

Strength Tested to kPa

Additional Refrigerant Charge kg

I/We hereby confirm that the system above has been pressure tested and evacuated in accordance to the Mitsubishi Electric Method

Statements 1 & 2

hours

kPa

hours

kPa


hours

micron


Leak Tested to

Leak Test Period

Strength Tested to

Strength Test Period

Evacuated to

Evacuated Period

Signature

Contractor Name

PART 3.1 OUTDOOR UNITS

Strength Test Period hours

Evacuated to

MODULE 1 MODULE 2 MODULE 3

Model Number

Serial Number

PART 3: UNIT ADDRESS SETTINGS AND INFORMATION


Model Number

Serial Number

Yes

Yes

SYSTEM 3 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 4 Name

Unit Address

(SW2 /SW1 )

Unit Reference


Statements 1 & 2


Contractor Name

Signature


Evacuated to micron


Leak Tested to kPa



Serial Number



Statements 1 & 2

Model Number


Contractor Name

Signature


Evacuated to micron



Leak Tested to kPa



Model Number



Serial Number

PART 3.1 OUTDOOR UNITS CONTINUED

Yes

Yes

SYSTEM 5 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 6 Name

Unit Address

(SW2 /SW1 )

Unit Reference


Statements 1 & 2


Contractor Name

Signature


Evacuated to micron


Leak Tested to kPa




Serial Number


Statements 1 & 2


Model Number


Contractor Name

Signature


Evacuated to micron


Leak Tested to kPa




Serial Number

PART 3.1 OUTDOOR UNITS CONTINUED


Model Number

Yes

Yes

SYSTEM 1 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 2 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 3 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 4 Name

Unit Address

(SW2 /SW1 )

Unit Reference

PART 3.2 BRANCH CONTROLLERS (Heat Recovery Systems Only)

Serial Number

MAIN BC SUB BC1 SUB BC2

Model Number

Serial Number


Model Number

Serial Number


Model Number

Serial Number


Model Number

SYSTEM 5 Name

Unit Address

(SW2 /SW1 )

Unit Reference

SYSTEM 6 Name

Unit Address

(SW2 /SW1 )

Unit Reference

Serial Number


Model Number

Serial Number

PART 3.2 BRANCH CONTROLLERS CONTINUED


Model Number

Model No. Unit Address No.

Serial No. SW12 SW11 SW14 ON OFF ON OFF

Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System SW14 is left on 0 for heat pump (Y-Series)

SW 1-1 SW 3-8

SW14 is left on 0 for heat pump (Y-Series)

INDOOR UNIT 7


INDOOR UNIT 6

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 5


INDOOR UNIT 4

SW 1-1 SW 3-8


INDOOR UNIT 3

SW 1-1 SW 3-8

SW 1-1 SW 3-8


SW 1-1 SW 3-8

INDOOR UNIT 1

PART 3.3 INDOOR UNITS

INDOOR UNIT 2



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location



INDOOR UNIT 14

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 13


INDOOR UNIT 12

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 11


INDOOR UNIT 10

SW 1-1 SW 3-8


INDOOR UNIT 9

SW 1-1 SW 3-8

SW 3-8

PART 3.3 INDOOR UNITS CONTINUED

INDOOR UNIT 8

SW 1-1



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location



INDOOR UNIT 21

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 20


INDOOR UNIT 19

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 18


INDOOR UNIT 17

SW 1-1 SW 3-8


INDOOR UNIT 16

SW 1-1 SW 3-8

SW 3-8


INDOOR UNIT 15

SW 1-1



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location

Outdoor System



Unit Ref. No.

Location



INDOOR UNIT 28

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 27


INDOOR UNIT 26

SW 1-1 SW 3-8

SW 1-1 SW 3-8


INDOOR UNIT 25


INDOOR UNIT 24

SW 1-1 SW 3-8


INDOOR UNIT 23

SW 1-1 SW 3-8

SW 3-8


INDOOR UNIT 22

SW 1-1

No COMMUNICATION WIRING ALL SYSTEMS REMARKS

1 Communication Wire Used Communication Cable

(Has to be 1.25mm2(S) or higher)

2 Communication Wiring Checked Outdoors - BC Checked Y / N

on All Systems BC -BC (if used) Checked Y / N

(Communication Wired to M-NET BC - Indoor Checked Y / N

Terminal (TB5) on Indoor Unit) Indoor - Indoor Checked Y / N

3 Wall Controllers (MA) wired to MA Indoor - Wall Controller Checked Y / N

Terminal (TB15) on Indoor Units

3 Control Method type What Central Controllers

are used

4 Maintenance Access to Outdoor Unit

Remove Covers BC Contoller(s)Indoor Units

No MAINS POWER WIRING ALL SYSTEMS REMARKS

1 Correct Size of Mains Power Mains power cables sized

Cables to Max. Circuit Amps of Load

2 Correct Size of Circuit Breakers Circuit Breakers sized to

Max. Circuit Amps of Load

3 Wiring Terminations Indoor Units

Branch Controllers

Outdoor Units

(Note: Please follow labels

on Outdoor units not colors)

I.E. L1, L2, L3, N, E

3 Voltages Indoor Units

Branch Controllers

Outdoor Units

Checked Y / N

Checked Y / N

Checked Y / N

Checked Y / N

TYPE:

SIZE:

SHIELDED:

Checked Y / N

Checked Y / N

Checked Y / N

Checked Y / N

PART 4: SYSTEM WIRING

PART 4.1 COMMUNICATION WIRING

PART 4.2 MAINS POWER WIRING

Checked Y / N

Checked Y / N

Checked Y / N

Non-Centralised

AG-150A

TG2000

BAC-HD150

AT-50A

Adjust three rotary switches SW14, SW12, SW11 in the FAN COIL UNITS

SW12 is the 10s digit of the Address Number (shown on Mitsubishi schematic)

SW11 is the 1s digit of the Address Number(shown on Mitsubishi schematic)

SW14 is the Port Number on the Branch Controller that is connected to that FCU.

(Not Shown on Mitsubishi schematic, check with techinican on connected port for each FCU)

Heat Pump System has No Branch Controller, leave SW14 on 0.

(NOTE: port 10 is shown as A, port 11 is shown as B, Port 12 is shown as C, and so on…)

(NOTE: if two ports are used on 1 FCU, address it as the lowest number)

Outdoor units & branch controllers only have 2 rotary switches.

SW2 is the 10s digit of the Address Number (shown on Mitsubishi schematic)

SW1 is the 1s digit of the Address Number(shown on Mitsubishi schematic)

Adjust 10s and 1s digit rotary switches according to Mitsubishi schematic.

Remote Sensor/Return Air Sensor

Set DIPSWITCH, SW3-8 to ON

Remote Sensor plugs into CN20 on Indoor Control Board

Wall Controller

Set DIPSWITCH, SW1-1 to ON.

INDOOR UNITS (FCUs)

APPENDIX: HOW TO ADDRESS THE SYSTEM

OUTDOOR UNITS & BRANCH CONTROLLERS

SENSING LOCATION FOR FCUs

city multi commissioning logbook

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