LG RCAW Operation & Maintenance Manual page 67

Maintenance
Maintenance Schedule
Check Point
1. Cycle Status
2. Electric part
3. Safety switches
4. Water Loop System
5. Condenser cleanness
6. Cooling tower
cleanness
7. Refrigerant
system leakage
8. Oil filter
9. Dryer filter
10. Oil Level
11. Oil color
12. Compressor
insulation
13. Temperature
sensor
14. Compressor
bearing
Every
Daily Monthly
2 months
10h 500h 1000h
Check
Check
-
Check
-
Check -
-
-
-
-
-
Check
-
- - Check
-
-
Check
Check
-
Check
-
- -
-
-
Check
-
-
-
-
Every Every
3 months 6 months
1500h 2500h
Monthly check
Monthly check
Clean
Check every 6 months
Check every 6 months. When the operating pressure
Check
of the cooler is out of the range, clean the unit.
Check Clean
Monthly check
Replace Check every 6 months. Clean if necessary.
-
Replace
Annual check
-
-
Replace
-
Check
Check every 6 months
- -
Table 24
Operation & Maintenance Manual 67
Every Every Every
1 year 2 years 3 years
5000h 10000h 15000h
Annual clean
Annual replacement
-
Annual check
- -
Check
Service
Every
6 years
30000h
-
Check or
replace