Electrical Connections; Indoors Units; Outdoors Unit - Airwell XLM12 Installation And Maintenance Manual

ELECTRICAL CONNECTIONS

ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS
ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS

INDOORS UNITS:

Do not take account of the electrical connections instructions contained in the indoors units
Installation Instructions.

OUTDOORS UNIT:

On the TRIO, remove the front panel (Fig. below. Ref. A A A A A - 5 screws).
Connection to the mains power supply is via the TRIO unit.
Mains cable not supplied. (Refer to electrical specifications).
- Pass the cable into the stuffing box (fitted to the unit).
- Block the stuffing box in position.
- Connect this cable to the X terminal block X (Refer to the schematic diagram)
Connecting cable to the indoors units from the TRIO not supplied. (Refer to electrical
specifications).
- Pass the cables into the corresponding stuffing boxes (fitted to the unit).
- Block the stuffing boxes in position.
- Connect the cable to the corresponding terminal blocks: U1A - U2B - U3B.
vis
U3 - B
U2 - B
U1 - A
) ) ) ) )
Power supply
1
2
vis
19 19 19
19 19
TRIO
High T High T
High T ech
High T High T
ech ech
ech
ech