Daikin Vision CAH 003-090 C Installation And Maintenance Manual page 50

Select Yes or No. If not applicable to the type of unit, select N/A.
I. INITIAL CHECK
A. Is any shipping damage visible? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
B. Are fan drives properly aligned and belts properly adjusted? . . . . . . . . . . . . . . . . . . . . . . . . . Yes
C. Tightened all setscrews on pulleys, bearings and fans? . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
D. Have the hold-down bolts been backed off on spring mounted fan isolators? . . . . . . . . . . . . . . . . . Yes
E. With the power off, do fans turn freely by hand?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
F. Electrical service corresponds to unit nameplate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
G. Is the main disconnect adequately fused and are fuses installed? . . . . . . . . . . . . . . . . . . . . . . Yes
H. Are all electrical power connections tight? (Check compressor, electrical box.) . . . . . . . . . . . . . . . . Yes
I. Is the condensate drain trapped? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
J. Fill the drain pan. Does water drain freely? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
K. Is the unit mounted level? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
II. FAN DATA
A. Check rotation of supply fan? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
B. Voltage at supply fan motor: . . . . . . . . . . . . . . . . 1–2_____________ V
C. Supply fan motor amp draw per phase: . . . . . . . . . . . . . . . L1 _____________
D. Overload amp setting: . . . . . . . . . . _______________________________________________________________________
E. What is the supply fan rpm? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _____________
F. Check rotation of return fan?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
G. Voltage at return fan motor: . . . . . . . . . . . . . . . . 1–2_____________ V
H. Return fan motor amp draw per phase: . . . . . . . . . . . . . . . L1 _____________
I. Overload amp setting: . . . . . . . . . . ._______________________________________________________________________
J. What is the return fan rpm? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _____________
K. Record supply static pressure at unit in inches of H
L. Record return static pressure at unit (with outside air dampers closed) in inches of H
III. DAMPERS
A. Are blades and seals present?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
B. Do damper open smoothly and shut tight?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Yes
13F-4153 (03/15)
IM 672-11 • VISION AIR HANDLING UNIT
AHU Equipment Warranty Registration Form (continued)
Volts _____________ Hertz _____________ Phase _____________
0: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _____________
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C , T , s
heCk esT and TarT
2–3 _____________ V 1–3 _____________ V
L2 _____________ L3 _____________
2–3 _____________ V 1–3 _____________ V
L2 _____________ L3 _____________
0: . . . . . . . . . . . . . . . _____________
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roCedure orM
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