ALLIANCE ALLWH3.2kW User manual

AA –HP410-2011-02 Alliance Cycle-Heating Domestic Heat Pump Water Heater Technical Manual
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Alliance Cycle-Heating Domestic
Heat Pump Water Heater
R410 - Technical Manual
Applicable Models:
ALLWH3.2kW R410
ALLWH5.0kW R410
ALLWH7.2kW R410
Alliance reserves the right to discontinue, or change at any time, specifications or designs without notices
and without incurring obligations.

AA –HP410-2011-02 Alliance Cycle-Heating Domestic Heat Pump Water Heater Technical Manual
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Contents
Part 1 General Information.......................................................................3
1. Model Names of Outdoor Units........................................................................... 4
2. External Appearance............................................................................................ 4
3. Nomenclature........................................................................................................ 5
4. Features ................................................................................................................ 6
Part 2 Outdoor units..................................................................................7
1. Specifications....................................................................................................... 8
2. Relationship between Outdoor Ambient Temperature and Unit Capacity..... 10
3. Relationship between Outdoor Ambient Temperature and COP.................... 12
4. Relationship between Outdoor Ambient Temperature and Outlet Water
Temperature........................................................................................................ 14
5. Main Unit Foundation Bolt Dimensions............................................................ 14
6. Service Space ..................................................................................................... 15
7. Wiring Diagrams................................................................................................. 15
8. Exploded View.................................................................................................... 17
9. PCB Explanation……………………………………………………………………….21
Part 3 Installation ....................................................................................22
1. Precautions......................................................................................................... 23
2. Installation information...................................................................................... 24
3. Accessories ........................................................................................................ 25
4. System diagram of the whole unit .................................................................... 26
5. Electrical wiring................................................................................................ 267
6. Outdoor Unit Installation.................................................................................... 30
7. Water Pipe Installation ....................................................................................... 31
Part 4 Trial Operation..............................................................................33
1. Confirmation before the trial operation............................................................ 34
2. Water Tank water resupplying and Water Pipe and Pump Air Exhaust
(Artesian Pressure Water Tank) ........................................................................ 35
3. Wire Controller ALL REMOTE WATER.............................................................. 36
4. Startup Process.................................................................................................. 36
5. Trial Operation Check........................................................................................ 37
6. Corresponding Operation Explanation............................................................. 37
7. Error Code Explanation and Analysis ............................................................ 378
8. Spot Check.......................................................................................................... 39

AA –HP410-2011-02 Alliance Cycle-Heating Domestic Heat Pump Water Heater Technical Manual
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Part 1
General Information
1. Model Names of Outdoor Units ......................................4
2. External Appearance .......................................................4
3. Nomenclature...................................................................5
4. Features............................................................................6

AA –HP410-2011-02 Alliance Cycle-Heating Domestic Heat Pump Water Heater Technical Manual
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Model Names of Outdoor Units
Outdoor Units
Model name Dimension (mm) Net/Gross weight (kg) Power supply
ALLWH3.2 KW Width: 790 Height: 736
Depth:260 54/57 220~240V-1ph-50Hz
ALLWH5.0 KW Width: 790 Height: 736
Depth:260 62/66 220~240V-1ph-50Hz
ALLWH7.2 KW Width: 845 Height: 945
Depth:335 81/86.5 220~240V-1ph-50Hz
External Appearance
Outdoor unit
ALLWH3.2 KW
ALLWH5.0 KW
ALLWH7.2 KW

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Nomenclature
Household water heating unit
Power supply specification code
12 3 4 5 678 -/ -9 10
Heating mode code
Rated hot water output, unit: 100 W
Water tank volume, unit: L
Other functions code
Refrigerant code
Water supply pump lift code
11
Design code
-
Installation type code
Water heating unit code
Export model code

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4. Features
4.1 Safety
a. Ensure there is isolation between water and electricity to avoid possibility of electric shocks
b. Unit not to be mounted adjacent to fuel tanks or pipes to avoid potential danger from oil leakage,
fire, explosion etc.
4.2 Double wall heat exchanger built in main unit
4.3 R410a gas, Environmental protection.
a. No discharge of poisonous gas.
b. No pollution to atmosphere and environment
4.4 Max. water temperature: 60℃
℃℃
℃.
4.5 Rapid heating of water.
4.6 Easy operation and automatic control.
The system can be controlled simply through the wired controller.
Automatic start-up, shutdown and automatic defrosting saves extra manual operation.
4.7 High efficiency and energy-saving.
The unit uses heat pump principle, which absorbs heat from outdoor air and produces hot water. Thermal
efficiency can be approximately 4.0.
4.8 All-weather running.
Designed to operate between temperatures ranging from -7 to 43℃, the Alliance heat pump heats at night
and during periods of overcast sky, rain and snow.
4.9 Convenient installation and maintenance
The quadrate type is highly compact and can be easily installed in narrow areas
4.10 Wilo water pump built into the main unit.
4.11CE approval

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Part 2
Outdoor units
1. Specifications ..................................................................8
2. Relationship between Outdoor Ambient
Temperature and Unit Capacity....................................10
3. Relationship between Outdoor Ambient
Temperature and COP...................................................12
4. Relationship between Outdoor Ambient
Temperature and Outlet Water Temperature ...............14
5. Main Unit Foundation Bolt Dimensions.......................14
6. Service Space.................................................................15
7. Wiring Diagrams ............................................................15
8. Exploded View ...............................................................17
9. PCB explanation ............................................................21

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1. Specifications
Model
ALLWH3.2 KW
ALLWH5.0 KW
ALLWH7.2 KW
Power supply Ph-V-hz 1-220-50 1-220-50 1-220~240-50
Water
Heating
Capacity
kW 3.0 4.3 6.5
Input
kW 0.81 1.11 1.6
Rated
current
A 3.7 6 7.3
Max. input consumption
kW 1.55 1.85 2.55
Max. input current A 7.5 6 11.1
Starting current A 19.2 27.4 36.8
Compressor
Model PA118M1C-4FZ2 PA160X2C-4FT PA240X2CS-4KU1
Type Rotary Rotary Rotary
Brand Toshiba Toshiba Toshiba
Supplier MIDEA-TOSHIBA
(Guangdong) MIDEA-TOSHIBA (Guangdong) MIDEA-TOSHIBA
(Guangdong)
Capa
city
kW 2.88 3.91 5.8
Input
kW 1.03 1.35 1.99
Rated
current(RLA)
A 4 5.8 9.3
Locked rotor
Amp(LRA)
A 19.2 27.4 36.8
Thermal
protector
INNER INNER INNER
Capacitor
uF 25 35 50
Refrigerant
oil ml 350 480 750
outdoor fan
motor
Model YDK36-6R-1 YDK36-6R-1 YDK65-6N
Brand Welling Welling Welling
Input
kW 0.08 0.08 0.125
Capacitor
uF 3.5 3.5 3
Speed(hi/lo)
r/min 775/510 775/510 830/450
outdoor coil
a.Number of
rows 1.5 2 2
b.Tube
pitch(a)x row
pitch(b) mm 25.4X22 25.4X22 22X22
c. Fin
spacing mm 1.8 1.8 1.4
d.Fin type Hydrophilic
aluminium Hydrophilic aluminium Hydrophilic
aluminium
e.Tube outer
dia.and type
mm Ф9.52 innergroove
tube Ф9.52 innergroove tube
Ф7.94 innergroove
tube
f.Coil length
x height x
width mm 772X484X44
772X484X44 802X660X44
g.Number of
circuits 5 5 5

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Outdoor air flow m3/h 2000 2000 3200
Outdoor noise level dB(A) 49 55 55
Outdoor
unit
Dimension
(W*H*D) mm 790×736×260 790×736×260 840×940×324
Packing
(W*H*D) mm 905×807×355 905×807×355 965×1009×395
Net/Gross
weight kg 54/57 62/66 81/86.5
Refrigerant type/Quantity
kg R410A/0.95 R410A/1.2 R410A/1.3
Design pressure
MPa 4.4/2.2 4.4/2.2 4.4/2.2
Refrigerant
piping
Liquid/ Gas
side mm /Ф9.52 /Ф9.52 Ф7.94/Ф12.7
Max. pipe
length
（water）
m 5 5 5
Max. difference in level of
the unit and tank m 3 3 3
Ambient temp ℃-7℃-43℃-7℃-43℃-7℃-43℃
water pipe
Diameter,
water inlet
pipe mm DN20 DN20 DN20
Diameter,
water outlet
pipe mm DN20 DN20 DN20
Diameter,
water
circulating
pipe
mm DN20 DN20 DN20
Wire Controller KJR-26B/GWE KJR-26B/GWE KJR-26B/GWE
Hot Water Yield m
3
/h 0.516 0.86m 1.12
Water outlet temp. ℃40℃～60℃40℃～60℃40℃～60℃
Remark:
1. The test conditions: outdoor temp.7.0/6.0℃(DB/WB), inlet water temp. 30℃, outlet water temp. 35℃.
2. The operation range:-7℃-43℃.
3. Specifications may change due to product improvements. Please refer to the nameplate.

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2. Relationship between Outdoor Ambient Temperature and Unit Capacity
Heat Pump Models:
ALLWH3.2 KW
ALLWH5.0 KW