Johnson Controls YVAHP0721CW Series, Service Manual

Page: 85 / 416

SM-16007
1-71
INSTALLATION
Table 9.1 Test Run and Maintenance Record
MODEL: SERIAL. No. COMPRESSOR MFG. No.
CUSTOMER'S NAME AND ADDRESS: DATE:
1. Is the rotation direction of the indoor fan correct?
2. Is the rotation direction of the outdoor fan correct?
3. Are there any abnormal compressor sounds?
4. Has the unit been operated at least twenty (20) minutes?
5. Check Room Temperature
Inlet: No. 1 DB /WB
o
F, No. 2 DB
/WB
o
F, No. 3 DB
/WB
o
F, No. 4 DB
/WB
o
F
Outlet: DB /WB
o
F,
DB /WB
o
F,
DB /WB
o
F,
DB /WB
o
F
Inlet: No. 5 DB /WB
o
F, No. 6 DB
/WB
o
F, No. 7 DB
/WB
o
F, No. 8 DB
/WB
o
F
Outlet: DB /WB
o
F,
DB /WB
o
F,
DB /WB
o
F,
DB /WB
o
F
6. Check Outdoor Ambient Temperature
Inlet: DB
o
F, WB
o
F
Outlet: DB
o
F, WB
o
F
7. Check Refrigerant Temperature
Liquid Temperature:
o
F
Discharge Gas Temperature:
o
F
8. Check Pressure
Discharge Pressure: Psi
Suction Pressure: Psi
9. Check Voltage
Rated Voltage: V
Operating Voltage:
L
1
-L
2
V, L
1
-L
3
V, L
2
-L
3
V
Starting Voltage: V
V
Vm
10. Check Compressor Input Running Current
Input: kW
Running Current: A
11. Is the refrigerant charge adequate?
12. Do the operation control devices operate correctly?
13. Do the safety devices operate correctly?
14. Has the unit been checked for refrigerant leakage?
15. Is the unit clean inside and outside?
16. Are all cabinet panels fixed?
17. Are all cabinet panels free from rattles?
18. Is the filter clean?
19. Is the heat exchanger clean?
20. Are the stop valves open?
21. Does the drain water flow smoothly from the drain pipe?
Phase Imbalance: 1- =