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BEFORE PERFORMING ANY
ELECTRICAL WORK, READ
THESE REGULATIONS
1. All wiring must comply with local and
national electrical codes, regulations and
must be installed by a licensed electrician.
2. All electrical connections must be made
according to the Electrical Connection
Diagram located on the panels of the
indoor and outdoor units.
3. If there is a serious safety issue with the
power supply, stop work immediately.
Explain your reasoning to the client, and
refuse to install the unit until the safety
issue is properly resolved.
4. Power voltage should be within 90-110%
of rated voltage. Insufficient power
supply can cause malfunction, electrical
shock, or fire.
5. If connecting power to fixed wiring,
install a surge protector and main power
switch with a capacity of 1.5 times the
maximum current of the unit.
6. If connecting power to fixed wiring, a
switch or circuit breaker that disconnects
all poles and has a contact separation of
at least 1/8in (3mm) must be
incorporated in the fixed wiring. The
qualified technician must use an
approved circuit breaker or switch.
7. Only connect the unit to an individual
branch circuit outlet. Do not connect
another appliance to that outlet.
Wiring
13. Make sure that you do not cross your
electrical wiring with your signal wiring.
This may cause distortion and
interference.
14. The unit must be connected to the
main outlet. Normally, the power supply
must have a impedance of 32 ohms.
15. No other equipment should be
connected to the same power circuit.
16. Connect the outdoor wires before
connecting the indoor wires.
11. If the unit has an auxiliary electric heater,
it mustbe installed at least 1 meter (40in)
away from any combustible materials.
12.To avoid getting an electric shock, never
touch the electrical components soon
after the power supply has been turned
off. After turning off the power, always
wait 10 minutes or more before you touch
the electrical components.
8. Make sure to properly ground the air
conditioner.
9. Every wire must be firmly connected.
Loose wiring can cause the terminal to
overheat, resulting in product
malfunction and possible fire.
10. Do not let wires touch or rest against
refrigerant tubing, the compressor, or
any moving parts within the unit.
WARNING
BEFORE PERFORMING ANY
ELECTRICAL OR WIRING WORK,
TURN OFF THE MAIN POWER TO
THE SYSTEM.
Note on Air switch
When the maximum current of the air
conditioner is more than 16A, an air switch or
leakage protection switch with protective
device shall be used(purchased seperately) .
When the maximum current of the air
conditioner is less than 16A, the power cord
of air conditioner shall be equipped with
plug (purchased seperately) .
Wiring
Summary of Contents for KHHP-BI
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