16
18. PERIODICAL CHECKS
For a good operation of the air conditioner it is recommended to carry out checks and maintenance as
indicated.
Recommended maintenance intervals may very depending on the installation environment, e.g. dusty zones, etc.
Indoor Unit
Every Month
Every Year
Clean air filter
●
(1)
Clean drain pipe (2)
●
Change controller batteries
●
Outdoor Unit
Every Month
Every Year
Clean outdoor coil from outside (2)
●
Clean outdoor coil from inside
●
Blow air over electric parts (2)
●
Check electric connection tightening (2)
●
Clean fan wheel (2)
●
Check fan tightening (2)
●
Clean drain pan (2)
●
(1) Increase frequency in dusty zones.
(2) Operations to be carried out by qualified service personnel.
Summary of Contents for 38QG15-H
Page 8: ...6 8 WIRING DIAGRAMS...
Page 9: ...7 WIRING DIAGRAMS Cont...
Page 11: ...9 11 REFRIGERATION CYCLE 53VMC SERIES HEAT PUMP SYSTEM...
Page 12: ...10 REFRIGERATION CYCLE 53VMC SERIES Cont COOL ONLY SYSTEM...
Page 29: ...6 8 WIRING DIAGRAMS...
Page 30: ...7 WIRING DIAGRAMS Cont...
Page 32: ...9 10 REFRIGERATION CYCLE 53VMC SERIES HEAT PUMP SYSTEM...
Page 33: ...10 REFRIGERATION CYCLE 53VMC SERIES Cont COOL ONLY SYSTEM...