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R32 ATW Service Manual
12
2.2
Hydronic box
Power supply
V/Ph/
Hz
220~240/1/50
220~240/1/50
Leaving
water
temperatur
e
Space heating
℃
25~60
25~60
Space cooling
℃
5~25
5~25
Domestic hot water
℃
40~60
40~60
Max. power input
kW
3.6
3.6
Max. current input
A
17
17
Sound power level
dB(A)
45
45
Dimension (W×H×D)
mm
490*910*340
490*910*340
Packing (W×H×D)
mm
620*1105*425
620*1105*425
Net/gross weight
kg
48/56
48/56
Water
circuit
Piping
connectio
n Dia.
Outlet
mm
DN32
DN32
Inlet
mm
DN32
DN32
Safty
valve
kPa
600
600
Drainage pipe Dia.
mm
DN20
DN20
Expansion
tank
Volume
L
2
2
Max. water
pressure
kPa
800
800
Pre pressure
kPa
150
150
Water
side heat
exchanger
Type
Plate type
Plate type
Volume
L
1.22
1.22
Water
pump
Brand
wilo
wilo
Model
Para 25/9
Para 25/9
Pump head
m
9
9
Refrigeran
t circuit
Liquid side Dia.
mm
Φ9.52
Φ9.52
Gas side Dia.
mm
Φ15.88
Φ15.88
Back-up
E-heater
Power supply
V/Ph/
Hz
230V/1Ph/50Hz
230V/1Ph/50H
z
Capacity
kW
3kW
3kW
Step
1
1
Max. power input
kW
3kW
3kW
Max. current input
A
13.6A
13.6A
FHIF-WHS-160CE3
Hydronic module
FHIF-WHS-120CE3
Summary of Contents for FHIF-WHS-120CE3
Page 2: ......
Page 9: ...R32 ATW Service Manual 7 1 2 2 Hydronic module FHIF WHS 120CE3 FHIF WHS 160CE3...
Page 18: ...R32 ATW Service Manual 16 Pic 4 3 Domestic hot water mode operation range...
Page 23: ...R32 ATW Service Manual 21 8 System diagram...
Page 28: ...R32 ATW Service Manual 26 Main PCB 3 Hydronic module Main PCB...
Page 29: ...R32 ATW Service Manual 27 Filter board...
Page 34: ...R32 ATW Service Manual 32 Model FHOF WHS 160CE3 3F...
Page 35: ...R32 ATW Service Manual 33 Single unit installation More than one unit installation Unit mm...
Page 46: ...R32 ATW Service Manual 44 HEATING MODE COOLING MODE...
Page 47: ...R32 ATW Service Manual 45 HEATING MODE WITHOUT COOLING MODE DHW MODE WITHOUT COOLING MODE...
Page 48: ...R32 ATW Service Manual 46 HEATING MODE WITHOUT DHW MODE AND DHW TANK ONLY DHW MODE...
Page 56: ...R32 ATW Service Manual 54 When the unit has error code alarm port has a 220V output...
Page 59: ...R32 ATW Service Manual 57...