Cooper&Hunter CH-S07XP4 [26/64] Requirements for electric connection

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Requirements for electric connection

Safety precaution

Grounding requirement

1. Must follow the electric safety regulations when installing the unit.

air switch.

3. Make sure the power supply matches with the requirement of air conditioner.

Unstable power supply or incorrect wiring or malfunction. Please install proper

power supply cables before using the air conditioner.

4. Properly connect the live wire, neutral wire and grounding wire of power socket.

5. Be sure to cut off the power supply before proceeding any work related to

electricity and safety.

7. If the supply cord is damaged, it must be replaced by the manufacturer, its

8. The temperature of refrigerant circuit will be high, please keep the interconnec-

tion cable away from the copper tube.

9. The appliance shall be installed in accordance with national wiring regulations.

grounding with specialized grounding device by a professional. Please make

sure it is always grounded effectively, otherwise it may cause electric shock.

2. The yellow-green wire in air conditioner is grounding wire, which can't be used

for other purposes.

3. The grounding resistance should comply with national electric safety regulations.

4. The appliance must be positioned so that the plug is accessible.

5. An all-pole disconnection switch having a contact separation of at least 3mm in

6. Including an air switch with suitable capacity, please note the following table. Air

switch should be included magnet buckle and heating buckle function, it can

protect the circuit-short and overload. (Caution: please do not use the fuse only

for protect the circuit)

Air-conditioner

Air switch capacity

07、09K

12K

10A

16A