Electrical Connection; Electrical Data - Carrier 42PQV Installation Manual

42PQV/38VBH
Electrical connections
IMPORTANT:
Make ground connection prior to any other electrical
connections.
When disconnecting, disconnect electrical connections before
refrigerant connections.
Never be in contact any other electrical connections with naked refrigerant tube and service valve in order to avoid
electrical connection damage due to hot refrigerant tube.
Table IV: Electrical data
Nominal conditions
230V ~ 50Hz
ISO 5151.2/T1
indoor 27°C d.b. 19°C w.b.
outdoor 35°C d.b. 24°C w.b.
Heat pump A
38VBH-009 3.9
38VBH-012 5.2
Notes: 1. Outdoor unit is suitable for outdoor installation.
2. Wire size shown applies to line length up to 15 m.
3. The indoor - outdoor unit interconnecting wires 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.
4. The mains supply connecting cable must be H07 RN-F type (245 IEC 57) or higher, with synthetic rubber insuluation with Neoprene coating,
according to EN 60335-2-40 codes.
Power input
Cooling
Peak conditions
198V ~ 50Hz
ISO 5151.2/T1
indoor 32°C d.b. 23°C w.b.
outdoor 43°C d.b. 32°C w.b.
W A W
852 5.4 1010
1140 7.1 1370
The mains supply must be connected to the indoor unit.
• Open control box panel (valve cover panel).
• Make electrical connections between units prior to proceeding to
mains supply unit connection.
• Connect the wires to the terminals according to the wiring
diagram and firmly tighten.
• Before proceeding with the unit connection to the mains supply
locate live L and neutral N, then make connections as shown in
the wiring diagram.
• Check that the impedance of the mains power supply is in
conformance with the unit power input indicated on the electric
data table IV.
• Ensure that mains supply connection is made through a switch
that disconnects all poles, with contact gap of a least 3 mm.
• The indoor - outdoor unit interconnecting wires 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.
• The mains supply connecting cable, 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.™
Notes:
1. All field electrical connections are the responsibility of the
installer.
Heating
Nominal conditions Peak conditions
230V ~ 50Hz 198V ~ 50Hz
ISO 5151.2/High+ ISO 5151.2/High+
indoor 20°C d.b. 15°C w.b. indoor 27°C
outdoor 7°C d.b. 6°C w.b. outdoor 24°C d.b. 18°C w.b.
A W A
4.2 950 5.3
5.8 1310 9.1
E N G L I S H
Main power
connections
(4)
Time-delay
Wire size
fuse
(2)
gL type
2
W A mm
1020 20 1.5
1745 20 1.5
Indoor-
outdoor
unit
Wire size
(2-3)
2
mm
1.5
1.5
GB - 17