Specifications

GCS24
AIR FILTERS
FIGURE 11
Page 15
A-Filters (Figure 11)
GCS24 unit is equipped with four pleated 2" throw-away type
filters. Permanent 1" foam filters are acceptable replace
ments. Filters should be checked monthly (or more frequently
in severe use) and cleaned or replaced regularly. If permanent
foam filters are used as a replace
ment, they should be checked and
cleaned periodically with warm wa
ter and a mild detergent. Take note
of the AIR FLOW DIRECTION"
marking on the filter frame when re-
installing.
NOTE-Filters must be U.L.C. certified or equivalent for
use in Canada.
CAUTION
Be careful when servicing unit to avoid accidental
contact with sharp metallic edges which may
cause personal injury.
B-Lubrication
All motors used in GCS24 units are prelubricated; no fur
ther lubrication is required.
C-Supply Air Blower Wheel
Annually inspect supply air blower wheel for accumulated
dirt or dust. Turn off power before attempting to remove ac
cess panel or to clean blower wheel.
D-Evaporator Coil
Inspect and clean coil at beginning of each season. Clean
using mild detergent or commercial coil cleanser. Check
condensate drain pan and line, if necessary. Flush coil and
condensate drain with water taking care not to get insula
tion, filters, return air ducts wet. Check connecting lines and
coil for evidence of oil leaks.
E-Condenser Coil
Clean condenser coil annually with detergent or commer
cial coil cleaner and inspect monthly during the cooling
season. Check connecting lines and coil for evidence of oil
leaks.
NOTE-If owner complains of insufficient cooling, the
unit should be gauged and refrigerant charge checked.
Refer to Gauge Manifold Attachment, Checking
Charge and Charging sections in this manual.
F-Electrical
1- Check all wiring for loose connections.
2- Check for correct voltage at unit (unit operating).
3- Check amp-draw on both condenser fan motor and
blower motor.
Fan Motor Rating Plate ____ Actual ________
Indoor Blower Motor Rating Plate____ Actual____