McQuay RAH 047C Installation And Maintenance Manual page 119

Warranty Registration Form (continued)
E. Ambient temperature ______________________ °F
F. Oil safety control time delay (sizes 115 to 135C only):
G. Compressor lockout timers function? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H. FanTrol functions:
I. Part winding start time functions (sizes 115 to 135C option only):
Compressor:
Supply fan:
Return fan:
J. Does unit start up and perform per sequence of operation? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IV. PERFORMANCE DATA
A. Compressor voltage across each phase:
B. Compressor amperage of fully loaded compressor:
Compressor #1
Compressor #2
Compressor #3
Compressor #4
Compressor #5
Compressor #6
C. Low pressure cut-out:
Low pressure cut-in:
D. High pressure cut-out:
E. Discharge pressure, one compressor:
Discharge pressure, fully loaded, 2–3 compressors:
F. Suction pressure, one compressor:
Suction pressure, fully loaded, 2–3 compressors:
Liquid press, fully loaded, 2–3 compressors
(at liquid line shutoff valve):
Liquid temperature, fully loaded, 2–3 compressors:
G. System oil pressure (oil pressure-suction-net oil pressure):
(on four-compressor units, indicate for each compressor)
H. Suction line temperature:
I. Superheat:
J. Subcooling:
K. Is the liquid in the line sightglass clear and dry? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L. Does the hot gas bypass valve function properly?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
M. At what suction pressure does the hot gas bypass valve open?
N. Record discharge air temperature at discharge of unit:
O. Are all control lines secure to prevent excessive vibration and wear? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P. Are all gauges shut off and valve caps and packings tight after start-up? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V. ELECTRIC HEAT CHECK, TEST & START
A. Electrical heat service corresponds to unit nameplate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Volts
B. Are there any signs of physical damage to the electric heat coils? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C. Have all electrical terminals been tightened?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
D. Does sequence controller stage contactors properly? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E. Electric heater voltage across each phase:
F. Amp draw across each phase at each heating stage:
Stage 1
Phase L1: ___________
Phase L2: ___________
Phase L3 ___________
G. FLA: L1 ___________
H. Operate electric heat with fans off. Electric heat must cycle on high limit control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
McQuay IM 987
Rooftop Equipment Warranty Regist. Form
TC13 _________ TC14 ________
TD1 __________ TD2 __________
TD9 __________
TD19 _________
1–2_________ V
Phase 1 _______ Phase 2 ________
Phase 1 _______ Phase 2 ________
Phase 1 _______ Phase 2 ________
Phase 1 _______ Phase 2 ________
Phase 1 _______ Phase 2 ________
Phase 1 _______ Phase 2 ________
Circuit 1 __________ psig
Circuit 1 __________ psig
Circuit 1 __________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
Circuit 1 ___________ psig
___________ °F ____________ °F
___________ °F ____________ °F
___________ °F ____________ °F
Hertz Phase
____________L1
Stage 2 Stage 3
___________ ____________
___________ ____________
___________ ____________
L2 ___________ L3____________
Compressor #1 ________ sec.
Compressor #2sec.
TD3__________
2–3 _________ V
Phase 3 ________
Phase 3 ________
Phase 3 ________
Phase 3 ________
Phase 3 ________
Phase 3 ________
Circuit 2 ___________ psig
Circuit 2 ___________ psig
Circuit 2 ___________ psig
__________ psig
____________°F
____________L2
Stage 4
____________
____________
____________
Compressor #3 _______ sec.
Compressor #4 ________ sec.
Yes No
TD4 __________
Yes No
1–3 ________ V
Circuit 2 __________ psig
Circuit 2 __________ psig
Circuit 2 __________ psig
Circuit 2 __________ psig
Circuit 2 __________ psig
Circuit 2 __________ psig
Circuit 2 __________ psig
Yes No
No
__________ psig
Yes No
Yes No
Yes No
Yes No
Yes No
Yes No
___________ L3
Stage 5 Stage 6
___________ ___________
___________ ___________
___________ ___________
Yes No
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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