RECORD TABLE OF TEST RUN AND MAINTENANCE
Table 8-2
Model: Code labeled on the unit:
Customer name and address: Date:
1. Whether there is sufficient water flow passing waterside heat exchanger? ( )
2. Whether leakage detection has been made on all the water pipe? ( )
3. Whether pump, fan and motor are lubricated? ( )
4. Whether unit has been through 30-minute operation? ( )
5. Check temperature of chilled water or hot water
Inlet ( ) Outlet ( )
6. check air temperature of air-side heat exchanger:
Inlet ( ) Outlet ( )
7. Check refrigerant suction temperature and superheating temperature:
Refrigerant suction temperature: ( ) ( ) ( ) ( ) ( )
Superheating temperature: ( ) ( ) ( ) ( ) ( )
8. Check pressure:
Discharge pressure: ( ) ( ) ( ) ( ) ( )
Suction pressure: ( ) ( ) ( ) ( ) ( )
9. Check running current: ( ) ( ) ( ) ( ) ( )
10. Whether unit has been through refrigerant leakage test? ( )
11. Whether unit inside and outside is cleared? ( )
12. Whether there is noise on all the panels of unit? ( )
13. Check whether the main power source connection is correct. ( )
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I&O manual
