EN
■
Refrigerant connection diameters
X unit
X5
X8
X10
X12
X15
X19
X24
X31
X36
X38
X48
ø Liquid
3/8"
3/8"
1/2"
1/2"
1/2"
1/2"
1/2"
2 x 1/2"
2 x 1/2"
2 x 1/2"
2 x 1/2"
Ø Gas
5/8"
5/8"
3/4"
7/8"
7/8"
1" 1/8
1" 1/8"
2 x 7/8"
2 x 7/8"
2 x 1" 1/8
2 x 1" 1/8
CL2 condensation
unit
CL2 28
CL2 28
CL2 35
CL2 35
CL2 50
CL2 65
CL2 75
2 x
CL2 50
2 x
CL2 65
2 x
CL2 65
2 x
CL2 75
ø Liquid
3/8"
3/8"
3/8"
3/8"
3/8"
3/8"
1/2"
2 x 3/8"
2 x 3/8"
2 x 3/8"
2 x 1/2"
Ø Gas
5/8"
5/8"
3/4"
3/4"
3/4"
7/8"
7/8"
2 x 3/4"
2 x 7/8"
2 x 7/8"
2 x 7/8"
■
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
TRI 400 V-50 Hz-N+T power supply
Remote c fault summary
TRI 400 V-50 Hz-N+T power supply
Electrical connection indoor/outdoor unit
(unit on c outdoor unit fault report)
Connection between modules: 1.5 mm
2
cable
Intake pipes (insulated)
Liquid pipes
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.
6 - CONNECTIONS
49
