26
CARE AND MAINTENANCE
ENGLISH
You can do some of the periodic maintenance for your unit yourself; this includes cleaning air fil-
ters, cleaning unit cabinet, clearing the condenser coil, and conducting a general unit inspection
on a regular basis.
This product has anti-bacteria washable filters. It is very important to keep air filters clean in the
central duct system. Be sure to inspect them at least once each month when the system is in
constant operation. (In new buildings, check the filters every week for the first 4 weeks.)
Washable type filters can be cleaned by washing with a mild detergent and water. Ensure that
the filters are thoroughly dried before reinstalled them in the unit (or duct system).
Unfiltered air circulates through the unit's condenser coil and can cause the coil's surface to
become clogged with dust, dirt, etc.. To clean the coil, vertically (i.e., along the fins) stroke the
coil surface with a soft bristled brush.
Keep all vegetation away from the condenser coil area.
Maintenance Performed by Serviceman-Cooling Season
To keep your unit operating safely and efficiently, the manufacturer recommends that a qualified
serviceman check the entire system at least once each year, or more frequently if conditions
warrant. Your serviceman may examine these areas of your unit:
1
Filters (for cleaning)
2
Motors and drive system components
3
Condenser coils (for cleaning)
4
Safety controls (for mechanical cleaning)
5
Electrical components and wiring (for possible replacement or connection tightness)
6
Condensate drain (for cleaning)
7
Inspect the unit duct connections to ensure they are physically sound and sealed to the unit
casing.
8
Inspect the unit mounting support to see that it is sound.
9
Inspect the unit to ensure there is no obvious deterioration.
Maintenance Performed by Serviceman-Heating Season
Complete the unit inspections and service routines described below at the beginning of each
heating season.
- Inspect the controller panel wiring to verify that all electrical connections are tight and that wire
insulation is intact.
• Before performing any maintenance, turn off the main power to the system.
CAUTION
!
WARNING
• Before removing access panels to service unit, disconnect power supply. Failure to discon-
nect power before attempting any servicing can result in severe injury or death.
!
CARE AND MAINTENANCE
Summary of Contents for AK-Q120BC00
Page 29: ......
