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THERMA V
Split Type
8. Electric characteristics
Outdoor Unit and Hydro Box Unit
Model
Indoor Unit
Outdoor Unit
AHUW056A3
AHUW076A3
AHUW096A3
AHNW16606A3
AHUW126A3
AHUW146A3
AHUW166A3
AHUW128A3
AHNW16809A3
AHUW148A3
AHUW168A3
[Power Supply for Heat Pump]
[Power Supply for Electric Heater]
Note
1.Voltage supplied to the unit terminals should be within the minimum and maximum range.
2.Maximum allowable voltage unbalance between phase is 2%.
3.Recommended circuit breaker type is ELCB (Earth Leakage Circuit Breaker).
Power Supply
for Heat Pump
Phase
Circuit Breaker
Volts
Capacity
(A)
Hz
30
1~
220-240V
50Hz
40
3N~
380-415V
20
50Hz
ELCB
Power Supply for Heater
Back-up Heater
DHW Tank Heater
Power
Capacity
(kW)
Supply
(kW)
3+3
1Ø 230V
3
3+3+3
3Ø 400V
Indoor
Unit
CB
Switch Box
Outdoor Unit
CB
ELCB
CB
Switch Box
Outdoor Unit
Outdoor unit
Circuit Breaker (A)
Back-up
Back-up
Power
Heater + DHW
Supply
Heater
Tank Heater
35
1Ø 230V
35
20
Power Source
Communication
Indoor
Unit
Power Source
Communication
50
50
35
39
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