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BEFORE PERFORMING ELECTRICAL WORK, READ BELOW:
1. All wiring must comply with local and national electrical codes, 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 interface 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. Install a CSA certified surge protector where there is a possibility of power surges
or lightening strikes.
6. If connecting power to fixed wiring, install a surge protector and line of sight
disconnect switch with a horsepower capacity exceeding the range of the unit.
7. Only connect the unit to a dedicated branch circuit. Do not connect another
appliance to that outlet.
8. All wiring must be installed in accordance with the Canadian Electrical Code or
the Provincial Electrical Code applicable to the jurisdiction that the equipment is
being installed. The contractor is responsible for any required permits.
9. Make sure to properly ground the air conditioner.
10. Every wire must be firmly connected. Loose wiring can cause the terminal to
overheat, resulting in product malfunction and possible fire.
11. Do not let wires touch or rest against refrigerant tubing, the compressor, or any
moving or vibrating parts within the unit.
