Lennox International Inc 4HP18LT manual Start-Upand Performance Checklist, Cooling, Heating

	Start-Up and Performance Checklist
Job Name _____________________________							Job No. ____________		Date ___________
Job Location ___________________________							City _______________		State ___________
Installer _______________________________							City _______________		State ___________
Unit Model No. _________________________							Serial No._____________________________
Service Technician _______________________							Nameplate Voltage _____________________
Rated Load Ampacity _________				Compressor Amperage ________ Outdoor Fan __________
Maximum Fuse or Circuit Breaker ________________________
Electical Connections Tight?			Indoor Filter Clean?					Supply Voltage (Unit Off) __________
Indoor Blower RPM ___________________ S.P. Drop Over Indoor (Dry) ____________________
Outdoor Coil Entering Air Temperature ________						Voltage with Compressor Operating __________
Outdoor Fan Checked?
Cooling
Liquid Line Pressure _______		Suction Line Pressure _______						Refrigerant Charge Checked?
Heating		Suction Line Pressure _______						Refrigerant Charge Checked?
Liquid Line Pressure _______
Refrigerant Lines: Leak Checked?					Properly Insulated?
Service Valves: Fully Opened?					Caps Tight?
Thermostat: Calibrated?		Properly Set?				Level?
Sequence of Operation

Heating Correct?

Cooling Correct?

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