INSTALLATION OF POWER AND WIRING
Step 9 (Cont’d)
6. Tightly connect main power wires to outdoor unit terminal block per wiring diagram above.
7. Secure all wires inside wire clamp/strain reliefs. Verify wires are secure, not loose and no
external force on wires affects the connections at the terminals.
8. Replace service panel on right side of the outdoor unit.
9. Connect main power wires and conduit to unit. Disconnect switch box per manufacturer’s
instructions, National Electrical Code (NEC) and local electrical codes.
• Electrical disconnecting means must be provided and shall be located
within sight and readily accessible from the unit.
• Failure to follow this caution may result in equipment damage or
improper operation.
• All wires running from the indoor to outdoor unit must comply with
National Electrical Code (NEC) and local codes.
• No wire should be allowed to touch refrigerant tubing, compressor or
any moving parts.
• All wires must be connected firmly to terminal block to avoid unit
malfunction, overheating and possible fire hazard.
CAUTION
Multiple Port Wiring Diagram
(Reference Only)
21
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