Lennox LIAC060-180P431 - System Start-Up Procedure; Initial System Start-Up Steps

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Section 13. Start Up
13.1 System Start Up
STEP 2 - Set System Thermostat to OFF.
STEP 3 - Turn on disconnect to apply power to the
indoor and outdoor units.
STEP 5 - Set system thermostat to ON.
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CANCEL
STEP 4 - Wait five (5) minutes before moving to
Step 5 if no crankcase heater accessory is used,
Wait one (1) hour before starting the unit if compres
sor crankcase heater accessory is used and the
Outdoor Ambient Temperature is below 70 ºF.
STEP 1 - Ensure Sections 7, 8, 9, 10, 11, 12, and 13
have been completed.
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PM
SYSTEM
EM HE AT
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CHAN GE FILTER UV LAMP HUMIDIFIER PA D
Inside Set To