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RECORD TABLE OF TEST RUN AND MAINTENANCE
Table 11-2
Model:
Code labeled on the unit:
Customer name and address:
Date:
1. Check temperature of chilled water or hot water
Inlet ( ) Outlet ( )
2. Check air temperature of air-side heat exchanger:
Inlet ( ) Outlet ( )
3. Check refrigerant suction temperature and superheating temperature:
Refrigerant suction temperature: ( ) ( ) ( ) ( ) ( )
Superheating temperature:
( ) ( ) ( ) ( ) ( )
4. Check pressure:
Discharge pressure: ( ) ( ) ( ) ( ) ( )
Suction pressure:
( ) ( ) ( ) ( ) ( )
5. Check running current: ( ) ( ) ( ) ( ) ( )
6. Whether unit has been through refrigerant leakage test?
( ) ( ) ( ) ( ) ( )
7. Whether there is noise on all the panels of unit?
( ) ( ) ( ) ( ) ( )
8. Check whether the main power source connection is correct. ( ) ( ) ( ) ( ) ( )
RECORD TABLE OF ROUTINE RUNNING
Table 11-3
Model:
Date:
Weather:
Operation time: Startup ( ) Shutdown ( )
Outdoor temperature
Dry bulb
°C
Wet bulb
°C
Indoor temperature
°C
Compressor
High pressure MPa
Low pressure
MPa
Voltage
V
Current
A
Air temperature of
air-side heat exchanger
Inlet
(dry bulb)
°C
Outlet
(dry bulb)
°C
Temperature of chilled
water or hot water
Inlet
°C
Outlet
°C
Current of cooling water pump or hot
water pump
A
Note:
