Warranty; Maintenance; Removing And Installing The Cover Plate - ComfortStar 18 Installation Manual

16 WARRANTY

Assist owner with processing Warranty cards and/or online registration.

16.1 Maintenance

Dirt should not be allowed to accumulate on the indoor or outdoor coils or other parts in the air circuit. Clean as often as
necessary to keep the unit clean. Use a brush, vacuum cleaner attachment or other suitable means.
The outdoor fan motor is permanently lubricated and does not require periodic oiling.
Refer to the furnace or air handler instructions for filter and blower motor maintenance.
The indoor coil and drain pan should be inspected and cleaned regularly to assure proper drainage.
It is unlawful to knowingly vent, release or discharge refrigerant into the open air during repair, service, maintenance or
the final disposal of this unit. When the system is functioning properly and the owner has been fully instructed, secure
the owner's approval.

16.2 Removing and Installing The Cover Plate

1. Before removing the cover plate of the electronic control box, plese be noted the screws 1 - 7 must be removed first.
2. When install back the cover plate of the electric control box, plese be noted the screws 1 and 3 must be installed at the
last step to facilitate assembly and avoid damage the waterproof sponge .
Figure 16-1
NOTE
3
1
2
7
4
6
5
21
3
waterproof sponge