Reznor MASA Unit Installation Manual - Manual (Page 38)

Form I-COND, P/N 220746R6, Page 38
Customer Name: _______________________________ Condenser Model #: _______________________
Address: _____________________________________ Condenser Serial #: _______________________
City, State Zip: ________________________________ Air Handler Brand: ________________________
Contractor Firm Name: __________________________ Air Handler Model #: _______________________
Installing Contractor: ____________________________ Air Handler Serial #: _______________________
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Remove all shipping supports and restraints (Section 3.0)
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Check unit for damage (Section 3.0)
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Check air flow clearances (Section 9.1.1)
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Verify incoming power matches unit rating (Section 9.1.1)
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Check & tighten all electrical connections (Section 9.1.1)
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Check unit for proper field installed wiring (Section 9.1.1)
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Check free rotation of condenser fan(s) (Section 9.1.1)
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Crankcase heater ON for 24 hours (Section 9.2)
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Check manual high pressure reset switch (Section 8.3.1)
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Leak tested field-installed refrigerant lines (Section 6.2.2)
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Check refrigerant line free from rubbing
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Filter driers installed (Section 6.1.3.3)
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Trap installed (if required) (Section 6.1.3.4)
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System evacuated to 500 microns (Section 6.3)
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Proper start-up of air handling equipment (Section 9.1)
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Condenser A connected to evaporator A (B to B) (Section
6.1)
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Thermostatic expansion valves properly installed (Sec-
tion 6.1.3.3)
CONDENSER STARTUP FORM
Complete on initial startup. Completed form may be required for warranty.
PRE-STARTUP CHECK LIST (
See Section References for details.)
ELECTRICAL CHECKS PIPING CHECK
Date: __________
OPERATIONAL DATA
Operate for 30 minutes for system to stabilize Circuit A Circuit B
Subcooling Temperature
Liquid line temperature leaving condenser °F(°C) °F(°C)
Liquid line pressure leaving condenser psig psig
Subcooling temperature °F(°C) °F(°C)
Superheat Temperature
Suction line temperature leaving evaporator °F(°C) °F(°C)
Suction line temperature entering condenser °F(°C) °F(°C)
Suction line pressure entering condenser
psig psig
Superheat temperature °F(°C) °F(°C)
Optional hot gas bypass start to open lbs. lbs.
Optional hot gas bypass full open lbs. lbs.
Test Conditions
Condenser fan entering air temperature °F(°C) °F(°C)
Condenser fan leaving air temperature °F(°C) °F(°C)
Evaporator entering dry bulb air temperature °F(°C) °F(°C)
Evaporator entering wet bulb air temperature °F(°C) °F(°C)
Evaporator leaving wet bulb air temperature
°F(°C) °F(°C)
Evaporator leaving dry bulb air temperature °F(°C) °F(°C)
Refrigerant line length: Circuit A Circuit B
____ Liquid ____ Liquid
____ Suction ____ Suction
Hot gas bypass installed: ____ Circuit A ____ Circuit B
Leak tested PSIG: ____ Circuit A ____ Circuit B
Hold time: ____ Circuit A ____ Circuit B
Total lbs of R-410A added: ____ Circuit A ____ Circuit B
Breaker & fuses rating: _____V _____A
Voltage imbalance: _____%
Compressor running forward _____Y _____N
Outdoor Air Temperature: _____°F(°C)
Compressor Amperage _____Circuit A _____Circuit B
NOTES: