Honeywell enviracaire Elite F300E Product Data page 21

TROUBLE SHOOTING AIR CLEANERS WITH PERFORMANCE INDICATOR.
MAKE SURE ELECTRONIC
CELLS ARE CLEAN, DRY,
AND CORRECTLY INSTALLED.
START
MAKE SURE PREFILTERS ARE
IN CABINET SLOT FARTHEST
FROM FURNACE OR
AIR HANDLER.
TURN ON ELECTRONIC AIR
CLEANER AND SYSTEM FAN.
CHECK INDICATOR LIGHT
ON POWER SUPPLY.
ON
CHECK ON INDICATOR
ON W8600F.
OFF
AIR CLEANER
AND W8600F
ARE OK.
CHECK WIRING BETWEEN
W8600F AND AIR CLEANER.
USE MAX NO. 18
THERMOSTAT CABLE
CONNECTED 1(G) TO 1(G),
3(R) TO 3(R), AND 4(B) TO 4(B).
WIRING
NOT OK
FIX WIRING
CHECK W8600 BATTERY
LESS
THAN 3V
REPLACE
BATTERY
CHECK W8600 ACCORDING TO
THE INSTRUCTIONS PACKED.
FAILDED
CHECKOUT
REPLACE W8600F
TO USE THIS CHART:
1. FOLLOW THE STEPS IN ORDER; DO NOT SKIP AROUND.
2. EACH TIME A PROBLEM IS FIXED, GO BACK TO START.
3. REPEAT ALL STEPS UNTIL THE AIR CLEANER CHECKS OUT OK.
Can cause electric shock and personal injury.
Only qualified installers should use these instructions.
Qualified installers should provide only
the service listed in these instructions and only when trained.
OFF
TURN OFF AIR CLEANER AND
REMOVE THE CELLS,
LEAVING PREFILTERS IN
PLACE. CLOSE ACCESS
DOOR AND TURN ON
AIR CLEANER.
ON
CHECK INDICATOR LIGHT
ON POWER SUPPLY.
ON
INSPECT CELLS FOR:
• BENT COLLECTOR PLATES.
• BROKEN IONIZER WIRES.
• DIRT ON INSULATORS.
• DAMAGED CONTACT TABS.
YES
WIRING
OK
REPAIR OR
REPLACE CELL
WITH AN OHMMETER,
CHECK FOR SHORT CIRCUIT
BETWEEN:
3V OR
• CELL FRAME AND
MORE
IONIZER SECTION.
• CELL FRAME AND
COLLECTOR SECTION.
CELL
SHORT
REPLACE CELL IS
CELL OK
OK
Fig. 28. Troubleshooting air cleaners.
21
F300E ELECTRONIC AIR CLEANER
WARNING
Electric Shock Hazard.
WARNING
OFF
HIGH VOLTAGE HAZARD.
CAN CAUSE SEVERE
PERSONAL INJURY OR DEATH.
ONLY A QUALIFIED SERVICE
TECHNICIAN SHOULD
ATTEMPT THIS STEP.
REMOVE POWER BOX COVER.
CHECK FOR CORRECT INPUT
VOLTAGE ACROSS P1 AND P2
TERMINALS ON POWER
SUPPLY.
NO
NO
FIX WIRING
SHORT THE AIRFOLW
SWITCH DISABLE JUMPER
TO GROUND.
CHECK INDICATOR LIGHT
ON POWER SUPPLY.
INFINITE
ON
RESISTANCE
REPLACE
AIRFLOW
SWITCH
1
FOR POWER SUPPLY REPLACEMENT, SEE FORM 69-1136.
YES
OFF
REPLACE
POWER
1
SUPPLY
M14741
68-0240-1