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Heat Controller, Inc. INSTALLATION INSTRUCTIONS SMA/SMH 09/12
10
4. Wiring Connection
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Use a dedicated circuit. Use HACR break sized per
unit’s rating plate. Size wires according to minimum
circuit ampacity shown on the unit’s rating plate.
• Be sure to comply with local and national electri-
cal codes while running the wire from the indoor
unit to the outdoor unit.
• Install disconnects fro the outdoor and indoor
units as required by national and local electrical
codes.
• Every wire must be connected rmly. Loose wir-
ing may cause the terminal to overheat or result
in unit malfunction. A re hazard may also exsist.
NOTE: To prevent wire from loosening, secure
wires and/or cords under cord clamp.
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