Carrier 50CJ Serie Installations-, Betriebs- Und Wartungsanleitung Seite 48

6 - CONNECTIONS
■ Refrigerant connection diameters
X unit X5
ø Liquid 3/8"
Ø Gas 5/8"
CL2 condensation
CL2 28
unit
ø Liquid 3/8"
Ø Gas 5/8"
■ Refrigerant connections (Outdoor unit)
Refer to the instructions contained in the outdoor unit
WARNING: The unit is delivered with a safety charge. Refer to the table of charges in the "system start-up" chapter
■ PRINCIPLE FOR INSTALLATION
Electrical connection indoor/outdoor unit
(unit on command + outdoor unit fault report)
Connection between modules: 1.5 mm
Note:
- For all electrical connections, refer to the wiring diagram sent with the indoor and outdoor unit.
- Electrical connection not supplied by CARRIER
- Refrigerant pipe not supplied by CARRIER
IMPORTANT: 50CJ (X 31, X 36, X 38, X 48) models have 2 outdoor units.
48
X8 X10 X12
3/8" 1/2" 1/2"
5/8" 3/4" 7/8"
CL2 28 CL2 35 CL2 35
3/8" 3/8" 3/8"
5/8" 3/4" 3/4"
TRI 400 V-50 Hz-N+T power supply
2 cable
TRI 400 V-50 Hz-N+T power supply
X15 X19 X24
1/2" 1/2" 1/2"
7/8" 1" 1/8 1" 1/8"
CL2 50 CL2 65 CL2 75
3/8" 3/8" 1/2"
3/4" 7/8" 7/8"
Intake pipes (insulated)
Liquid pipes
X31 X36 X38
2 x 1/2" 2 x 1/2" 2 x 1/2"
2 x 7/8" 2 x 7/8" 2 x 1" 1/8
2 x 2 x 2 x
CL2 50 CL2 65 CL2 65
2 x 3/8" 2 x 3/8" 2 x 3/8"
2 x 3/4" 2 x 7/8" 2 x 7/8"
Remote control + fault summary
X48
2 x 1/2"
2 x 1" 1/8
2 x
CL2 75
2 x 1/2"
2 x 7/8"