SSP-SVX001B-EN
9
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Inspect unit location for proper free air clearances.
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Inspect unit location for secure, level mounting
position.
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Verify condenser fans turn freely without rubbing
and are properly tightened on the shafts.
Refrigerant Piping
☐
Properly sized/constructed liquid and suction lines
connected to stubs at both the indoor and outdoor
units?
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Insulated the entire suction line?
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Insulated portions of liquid line exposed to
extremes in temperature?
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Performed initial leak test?
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Evacuated each refrigerant circuit to 500 microns?
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Charged each circuit with proper amount of R-410A/
R-22?
Electrical Wiring
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Provided unit power wiring (with disconnect) to
proper terminals in the unit control enclosure?
☐
Installed system indoor thermostat or zone sensor?
☐
Installed system low voltage interconnecting wiring
to proper terminals of outdoor unit, indoor unit and
system thermostat or zone sensor?
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Checked all electrical connections to verify all are
properly tightened and connected?
☐
Verified operation of crankcase heaters?
