Wiring - Carrier SensatION 42QHB07D8S Installationsanleitung

5. WIRING

CAUTION
All the electrical connections must be carried out by qualified installers and all the wirings must be
connected according to the wiring diagram.
Make ground connection prior to any other electrical connections.
All power sources must be turned off before wiring work and do not turn on the power until you have made
sure all the wirings have been safety checked.
A main switch and circuit breaker or fuse must be installed, the capacity should be above 1.5 times of
maximum current in circuit.
An individual branch circuit and single socket used only for this appliance must be available.
Wire cross section is depending on the rated current and national, state and local electrical wiring code.
Consult local building codes and National electrical code for special requirement.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
The unit must be connected to the main power supply by means of a circuit breaker or a switch with a
contact separation of at least 3mm in all poles. Installation of a residual current device (RCD) having a
rated residual operating current not exceeding 30mA is advisable.
This appliance incorporates an earth connection for functional purposes only.
Model
9K/12K
18K
24K
NOTICE:
1. All power wires must be sized in according with national,state and local electrical wiring code. Consult local
building codes and National Electrical Code for special requirements.
2. The outdoor power cord and interconnecting cable type should be H07RN-F.
3. The rated current of appliance is indicated on the nameplate.
Model
9K
12K
18K
24K
13
Rated Current(A) Fuse Rating(A)
9.5/10.0
11.5/12.0
16.0/18.0
Power input cord
60mm
GND
10mm 40mm
Indoor Unit
W 1 2 S
To outdoor
W 1 2 S
To outdoor
Power input cord
(with Min. Crosse section)
16
3*1.5mm
20 3*1.5mm
30 3*2.5mm
Connective Cable
60mm
GND
10mm
Connective Cable
(with Min. Crosse section)
5*1.5mm
5*1.5mm
5*2.5mm
40mm
Outdoor Unit
W 1 2 S L N
Power Input
To Indoor
W 1 2 S L N
To Indoor Power Input