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DERON Air-Water Heat Pump

For Sanitary Hot Water/Central Heating

Brief introduction: This series of air source heat pump is designed for the common area of ambient temperature between -10 °C, to 45°C, .

The unit is designed for residential sanitary hot water of bathroom, kitchen etc. or offering central heating(radiator/floor heating) to houses, or

commercial building, for example, hotel, school, hospital, hair salon, etc.

In the mean time, cooling function for air conditioner is for optional.

This unit could be installed in outdoors, as floating support for compressor to reduce vibration at the most extent and noise insulation inside the

cabinet as well as noise jacket for compressor.

The compact design heat pump is built-in Copeland or Daikin scroll type compressor ,Deron made coaxial coil heat exchanger, Emerson thermal

expansion valve and Saginomiya four-way valve to ensure it work smoothly and efficiently.

Models:

DE-27W/C

DE-36W/C

DE-46W/C

DE-75W/D

DE-92W/D

DE-105W/D

DE-27W/D

DE-36W/D

DE-46W/D

DE-52W/D

DE-180W/D

DE-225W/D

DE-270W/D



Product Description

• Compact air/water heat pump for outdoor installation.

• With suction gas cooled scroll compressor.

• With extensive hydrophilic coating aluminum/Cu lamellar tube evaporator and coaxial condenser.

• Axial fan

• Refrigerant cycle with thermostatic expansion valve, filter, gas-liquid separator, high and low pressure switches.

• With efficient automatic defrosting by hot gas principle.

• Electric and terminal box. With control and disturbance signaling.

• Heating regulator for mounting to the wall.

• Stable water flow switch is optional.

• Filled with refrigerant R410a.Other Eco-friendly refrigerant like R134a, R417a etc. is available.

• Auxiliary electric heater or solar coiler is optional as a back up heater.

• Strict noise control. Floating support for compressor

To reduce vibration at the most extent and sandwich noise insulation inside the cabinet and noise

preventing jacket for compressor.

Water connections • Water connections have to be done on site.

• Heating and condensate connections of flexible pipes with external thread (R).

Condensate connection • The drain pipeline is to be made with sufficient incline and without change of the crosssection.

• The water connections and the drain pipelines must be protected against frost on site.

• Siphon on site.

Heat source connections(Air intake or air outlet) • Air intake from sides. Air outlet from the top.

Electrical connections • Connection from the bottom to the left or to the right.

Installation • Variable and cost-efficient installation possibilities. Delivery

.• Complete, well packed(Every unit will be tested to ensure the superior quality and feature before package).

DERON Model

Heat output(A20/water55) kw

DE-27W/D(or C) 10.5

DE-36 W/ D(or C) 15.0

DE-46 W/ D(or C) 19.0

DE-52W/D 21.0

DE-75W/D 30.0

DE-92W/D 38.0

DE-105W/D 42.0

DE-150W/D 57.0

DE-180W/D 74.5

DE-225W/D 83.0

DE-270W/D 110.0



Air to Water Heat Pump Datasheet(50Hz/60Hz)



Dimension (mm) and Structure of DE-46W/D :



Dimension (mm) and Structure of DE-92W/D:



Dimension (mm) and Structure of DE-180W/D:



1. Tw: Output water temperature(ć)

2. Ta: Ambient temperature(ć)

3. Pi: Power consumption of the whole unit(W)

4. Hc: Heating capacity(W)

5. COP: Coefficient of Performance

Performance Data:



Heat Pump Contrast Reference Between Deron Heat Pump(Model DE-92W/D) and Other Suppliers:

No. Items DERON DE-92W/D Advantages Other Suppers 1 Coated steel case High temperature baking paint Anti-corrosion, anti-rusting, lifetime up to 15 years. Ordinary powder spraying

2 Compressor Copeland/Daikin scroll type Copeland ZW series special for heat pump Copeland ZR series or other

compressor brands

3 Expansion valve 2pcs*Emerson Stable performance and high efficiency, low failure rate Other common brands or capillary

tube

4 Four-way valve Saginomiya * Saginomiya

5 Outer cover for

Peripheral protection Metal plate with baking after punched

Beauty and anti-corrosion, anti-rusting, its lifetime up to

15 years. Iren wire+ welding+ spray powder

6 Pressure gauge

4 pcs pressure gauges which include 2

pcs high-pressure gauge & 2 pcs

low-pressure gauge.

Multi-protection and accuracy control Only 2 pcs of high-pressure

gauges

7 Fan blade Imported fiber nylon fan blade which is

special for heat pump High efficiency ,low noise, anti-deformation, long lifetime Normal plastic fan blade

8 Fan motor Aluminum alloy( FULIHUA Brand)

Good waterproof ,high efficiency, low noise,

anti-deformation, long lifetime, faster heat dissipation.

Imported fiber nylon fan blade special for heat pump, 25%

higher air flow.

Galvanized iron

9 Coaxial coil heat

exchanger Patented technology Thick inwall, high purity, improve heat efficiency Common type

10 Connector of coaxial coil

heat exchanger Copper pipe More durable and safer Stainless steel

11 Whole outer case Thickness: pillar 1.5mm ,side plate

1.0mm, back plate 1.0mm

Anti-corrosion, anti-rusting, causing less vibration, its

lifetime can reach 15 years, more durable. �

12 Controller CPU chips special for USA military Accurate control, stable function, and durable Other domestic common brand.

13 Fin-type evaporator 80 pcs red copper tube with U shape Increased heat exchanger area Only 76 pcs red copper tube with

U shape

14 Damping device Optimization Less vibration, low noise unavailable

15 Type of screw & gasket 304 stainless steel Anti-corrosion, anti-rusting, and more durable Galvanized iron



Installation Dimension in mm(DE-75,92,105,180W/D) and Installation Reference:



The following boundary conditions must be kept: z The installation place should be selected in such a way that air intake and outlet is not hampered or obstructed leaves etc.

z There should be provided sufficient space for intake and outlet as well as for operation and maintenance.

z Air short-circuit must be avoided. The space necessary for intake and outlet must be always provided.

z Intake air must be completely free from aggressive substances like ammonia, sulphur, chlorine etc.

z The installation place should not be situated under living rooms or bedrooms because of sound emission and be placed at sufficient distance from the

neighboring building.

z It is not recommended to install the heat pump into wall niches(air short-circuit, sound echo)

z The heat pump must not be installed in a trough(in the terrain or building)

Air intake and outlet Take particular account of the sound emissions. Local prescriptions must be observed.

Condensate pipeline Condensate must be able to run off freely(frost protected drain.).The condensate drain must be provided on-site with an air-tight siphon of minimum height

100mm.

Wall lead through Wall lead through for pipelines must be implemented and sealed by technicians.

Electric connections z Electric connection cables must be short, connected flexibly and be mounted by technicians and according to local prescription.

z Where trace heating tapes for the condensate drain and the flow and return lines are used, they must be connected externally in accordance with

applicable regulations and additionally protected by a ground fault circuit interrupter.

Installation of Storage Hot Water Tank Ɣ Storage hot water tank can be installed on the balcony, roof or ground with the outdoor unit. It can also be installed indoor.

Ɣ The tank must be vertically installed to the ground.

Ɣ The tank must stand with pads under its feet. (The thickness of the pad should be �10cm).

Ɣ Heat Pump installation must be made easy.

Ɣ The tank shall not be hung on the wall.

Ɣ The framework for outdoor unit mounting should be secure and reliable installed.

See the Diagram (Only for reference)

Stop valve, Y-filter and check valve must be installed to the water feed pipe before water enters into the tank.

Ɣ Flexible pipe should be fixed to the relief valve for hot water, to release the pressure.

Ɣ Dirty water should be leaded to the floor drain through a flexible pipe, before that, stop valve must be installed to the pipe.



CE Certificate



DERON company Show room National-state labs Monitoring equipments

Deron Factory sense

Domestic production line Commercial production line CNC center Vacuum and refrigerant filling center

deron air to water catalogue - heat, pump, water, … · pump heating capillary ... heat ger purit...

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