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POWER SUPPLY
3 ~ 230 V + Earth
(regulated in France)
POWER SUPPLY
3 ~ 400 V + Earth
(with neutral)
POWER SUPPLY
3 ~ 400 V + Earth (without neutral)
* Shunt supplied factory mounted
NOTE :
Motors UC 73A and UC 103A are coupled of single phase 400/230 V.coupling.
They are supplied ex-factory coupled for single phase 400 V.
To are to be coupled on site at the power supply voltage of the cabinet, that is single phase 230 V for a three phase 230 V cabinet.
INTERCONNECTIONS WITH REMOTE AMBIENT THERMOSTAT (Accessory)
* Cooling regulation stage F2 N° 2 available for mono-
compressor models (X 2450 / X 3250).
SG : GENERAL SELECTOR MANDATORY
FF0 - FF1 - FT1 : FUSE TYPE aM
T1 : TRASFORMER 400/230 V
to be supplied by installer
(comply with local regulations)
F = Cooling stage - C = Heating stage - 1/2 =1/2 stage
ELECTRICAL CONNECTIONS
Main power supply
INTERCONNECTIONS WITH OUTDOOR (Models AR)
The shunt SHA must be suppressed of the terminals L1 and X
3~230 V +
3~400 V +
3~400 V +
400/230V
1~230 V N/PH
TH 3117
X 2450 / X 3250
X 2450
X 3250
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