York Predator XP Series, Руководство по установке

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998659-YIM-C-0614
Johnson Controls Unitary Products 57
1034349-UCL-A-0313
Unitary Products Group 5
OPERATING MEASUREMENTS - COOLING
REFRIGERANT SAFETIES
OPERATING MEASUREMENTS - GAS HEATING
Fuel Type: Natural Gas LP Gas
Stage
Discharge
Pressure
Discharge
Temp.
Liquid Line
Temp.
1
1. Liquid temperature should be taken before filter/drier.
Subcooling
2
2. Subtract 10 psi from discharge pressure for estimated liquid line pressure
Suction
Pressure
Suction
Temp.
Superheat
First # ° ° ° # ° °
Second (if equipped) # ° ° ° # ° °
Third (if equipped) # ° ° ° # ° °
Fourth (if equipped) # ° ° ° # ° °
Reheat 1st Stage # ° ° ° # ° °
Outside air temperature ________________ °F db ________________ °F wb ________________ %RH
Return Air Temperature ________________ °F db ________________ °F wb ________________ %RH
Mixed Air Temperature ________________ °F db ________________ °F wb ________________ %RH
Supply Air Temperature ________________ °F db ________________ °F wb ________________ %RH
Action Completed See Notes
Prove Compressor Rotation (3 phase only) by gauge pressure
Prove High Pressure Safety, All Systems
Prove Low Pressure Safety, All Systems
Action Completed See Notes
Check for gas leaks
Prove Ventor Motor Operation
Prove Primary Safety Operation
Prove Auxiliary Safety Operation
Prove Rollout Switch Operation
Prove Smoke Detector Operation
Manifold Pressure
Stage 1 IWC
Stage 2 (If Equipped) IWC
Stage 3 (If Equipped) IWC
Supply gas pressure at full fire IWC
Check temperature rise
1
1. Input X Eff. (BTU output)
1.08 X Temp. Rise
measured at full fire °F