Electrical Connections - Carrier XPOWER 38VYX110 Installation Manual

38VYX110/38VYX130
Evacuating
Valve handling precautions
Size
ø 9,52
ø 15,87
Service connection

Electrical connections

• Make refrigerant connections before electrical
connections.
When disconnecting, disconnect electrical connections before
refrigerant connections.
IMPORTANT:
Make ground connection prior to any other electrical
connections.
Model
Power supply
Maximum running current
Installation
fuse rating
Power cable
All field electrical connections are the responsibility of the
installer.
WARNING:
• Wrong wiring may cause a burn-out to some electrical parts.
• Be sure to use the cord clamps attached to the product.
• Do not damage or scratch the conductive core and inner
insulator of power and inter-connecting cables when peeling
them.
• Be sure to comply with local regulations of the cable from
outdoor unit to indoor unit.
(wire size and cabling method etc.)
• Use the power and Inter-connecting cables with specified
thickness, specified type and protective devices required.
1. Connect the connecting cable to the terminal as identified with
their respective numbers on the terminal block of indoor and
outdoor unit.
• The indoor - outdoor unit interconnecting wires must be A07 RN-F
type (245 IEC 57) or higher, with synthetic rubber insulation with
Neoprene coating, according to EN 60335-2-40 codes.
• The mains supply connecting cable for 38VYX units, must be H07 RN-F
type (245 IEC 57) or higher, with synthetic rubber insulation with
Neoprene coating, according to EN 60335-2-40 codes.
Refer to the indoor unit installation manual for sizing of the
power supply wires.
2. For inter connecting cable, do not use a wire jointed to another
on the way.
Use wires long enough to cover the entire length.
GB - 10
33 a 42 N•m (3,3 a 4,2 kgf•m)
20 a 25 N•m (2,0 a 2,5 kgf•m)
14 a 18 N•m (1,4 a 1,8 kgf•m)
38VYX110 38VYX130
220 240 V
Single phase 50Hz
22 A 22,8A
25 A (type D )
H07 RN-F (245 IEC 57)
2
2,5 mm
• Open the valve stem or the handle until it strikes the stopper.
It is unnecessary to apply further force.
• Securely tighten the cap with a torque wrench.
• Cap tightening torque
Terminal block
Terminal block power supply
Power cable
To the indoor unit
Earth
Connecting cable
Power cable and connecting cable
10
L N
10
Connecting
cable
40
Power cable
30
Ground
connector
• The installation fuse (25A D type
the power supply line of this air conditioner.
• Incorrect/incomplete wiring might cause an electrical fire or
smoke.
• Prepare the exclusive power supply for the air conditioner.
• Ensure that mains supply connection is made through a
switch that disconnects all poles, with contact gap of a least 3
mm.
1 2 3
10
30
(mm)
) must be used for