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Installation instructions
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10. Remove the electrical cover on the side of the condenser
Remove the screws and electrical cover on the side of the condenser using a Philips screw driver.
11. Connect the Molex plug
Connect your pre-installed communication wire from the
indoor unit to the outside Molex plug. (FIG 11.1)
Be sure the wiring goes through one of the holes on the
cover that was removed.
1.
2.
12. Connect the power supply
All wiring must comply with local and national electrical codes, and must be installed by a licensed
electrician.
All electrical connections must be made according to the Electrical Connection Diagram located on the
side panels of the indoor and outdoor units.
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.
Power voltage should be within 90–110% of rated voltage. Insufficient power supply can cause electrical
shock or fire.
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.
If connecting power to fixed wiring, a switch or circuit breaker that disconnects all poles and has a contact
separation of at least 1/8 in. (3mm) must be incorporated in the fixed wiring. The qualified technician must
use an approved circuit breaker or switch.
Only connect the unit to an individual branch circuit outlet. Do not connect another appliance to that outlet.
Make sure to properly ground the air conditioner.
Every wire must be firmly connected. Loose wiring can cause the terminal to overheat, resulting in product
malfunction and possible fire.
Do not let wires touch or rest against refrigerant tubing, the compressor, or any moving parts within the
unit.
If the unit has an auxiliary electric heater, it must be installed at least 40 in. (1 meter) away from any
combustible materials.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
WARNING:
Please read all power regulations on this page. We reccommend having a qualified electrican
connect power to the unit.
NOTE:
9K & 12K BTU systems are 115-volt, 18K
24K
.
are 2
0-volt.
BEFORE PERFORMING ELECTRICAL WORK, READ THESE REGULATIONS
FIG 11.1
