5. Trouble Shooting
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(3 phase)
Heat pump
A7UW42LFA0
[FM41AH U32]
A8UW48LFA0
[FM49AH U32]
A9UW56LFA0
[FM54AH U32]
No.of connectable indoor units Max.7 Max.8 Max.9
Total capacity index of connectable
indoor units
kW 15.8 18.5 21.4
kBtu/h 54 63 73
Power supply 3 Ø, 380-415 V, 50 Hz
Chassis
(3 phase)
Heat pump
A7UW42LFA1
[FM41AH U34]
A8UW48LFA1
[FM49AH U34]
A9UW56LFA1
[FM57AH U34]
No.of connectable indoor units Max.7 Max.8 Max.9
Total capacity index of connectable
indoor units
kW 21.1 22.6 24.6
kBtu/h 72 78 84
Power supply 3 Ø, 380-415 V, 50 Hz
Chassis