Troubleshooting - Carrier PGAPAXX1625 Installation Instructions Manual

1. Turn the Air Purifier switch to the off position.
2. Remove the Air Purifier door.
3. Slide out the Filter Enhancement Module (FEM).
4. Clean the FEM.
WARNING
!
CUT HAZARD
Failure to follow this warning could result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care and
wear appropriate protective clothing and gloves when
handling parts.
NOTE: Best cleaning tools: 5 inch (127 mm) handle paint brush
with 2 inch (51 mm) width (or greater) brush point (synthetic or
natural bristle) or vacuum cleaner with brush attachment. See Fig.
20.
Gently stroke the ionization pins with the brush. Use a gentle back
and forth brushing motion to clean any small accumulations from
the tips of the points. If desired, use a vacuum cleaner with brush
attachment to gently vacuum the frame and components of
enhancement module. Also, if an Accessory Safety Screen is
installed, vacuum the Safety Screen to remove accumulated dust
and debris.
If further cleaning of the FEM is needed, it may be washed with
soap and water and/or rinsed off with water. It should not be placed
in a dishwasher or in boiling water.
NOTE: If using water to clean the FEM, it must be completely
dry before inserting back into the Air Purifier.
Additionally, care must be taken when handling the FEM due to
the sharp points on the ionizer.
5. Slide in enhancement module.
6. Replace the Air Purifier door.
POINTS ARE SHARP! BE VERY CAREFUL DURING CLEANING.
Tip of point after cleaning
Tip of point with residue
Fig. 20 - - Removal of Deposits from Ionization Pins
7. Turn the Air Purifier switch to the on position.
8. Turn heating and cooling system power on.

TROUBLESHOOTING

CAUTION
!
SAFETY HAZARD
Failure to follow this caution may result in personal injury or
equipment damage.
The following instructions are for use by qualified personnel
only.
WARNING
!
ELECTRICAL SHOCK HAZARD
Failure to follow this warning could result in personal injury
or death.
The following procedures will expose electrical components.
Disconnect power between checks and proceed carefully. Only
a trained, experienced service person should install and/or
troubleshoot the Air Purifier.
The Air Purifier is equipped with a power indicator light located on
the door (see Fig. 19). This power indicator light will illuminate
when the Air Purifier door is installed, the power switch is in the
on position, AND the furnace blower is running. If a Flow Sensor
Kit (model KIT- -160- -000) is installed in the Air Purifier and there
is no airflow, the power indicator light will blink slowly (once
every 3 seconds) indicating that the purifier is in "STANDBY"
mode.
11
Top View
30°
A11370