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EDUS39-600-F5
Installation
FXHQ-M
33
L5
Instantaneous overcurrent (outdoor)
Compressor motor grounded or short circuit; inverter
PCB error
L8
Compressor overcurrent or compressor motor
w
ire cut
L9
Compressor possibly locked
LC
Communication error bet
w
een inverter and outdoor
control unit
P1
Open-phase (outdoor)
P3
PC board temperature sensor malfunction (outdoor)
P4
Radiation fin temperature sensor error
PJ
Capacity setting error (outdoor) or nothing pro-
grammed in the data hold IC.
U0
Lo
w
pressure drop due to insufficient refrigerant or
electronic expanison valve error.
U2
Po
w
er source voltage failure
U3
Failure to carry out check operation; transmission
error
U4
UF
Communication error due to incorrect
w
iring bet
w
een
indoor unit and outdoor unit, or communication error
bet
w
een outdoor unit and BS unit.
Failure to carry out check operation for indoor-outdoor
or outdoor-outdoor communications.
U9
Communication error bet
w
een indoor and outdoor
unit, or BS unit and indoor/outdoor unit.
UA
nation error of indoor/BS/outdoor unit; setting error of
spare parts PCB
w
hen replaced.
Summary of Contents for FXHQ-M
Page 1: ...AMERICAS EDUS 39 600 F5 FXHQ M Ceiling Suspended Type...
Page 5: ...Dimensions EDUS39 600 F5 4 FXHQ M 3 Dimensions FXHQ12MVJU 3D049330...
Page 6: ...EDUS39 600 F5 Dimensions FXHQ M 5 FXHQ24MVJU 3D049331...
Page 7: ...Dimensions EDUS39 600 F5 6 FXHQ M FXHQ36MVJU 3D049332...
Page 10: ...EDUS39 600 F5 Electric Characteristics FXHQ M 9 6 Electric Characteristics C 4D049333...