All installations and services must be performed by qualified service personnel.
Yes
AFTER GAS VALVE OPENS, DO THE BURNERS IGNITE?
Yes
No
MEASURE MANIFOLD
PRESSURE. IS
PRESSURE ADEQUATE?
Yes
CHECK IGNITOR
VOLTAGE DURING
20SECOND
Yes
No
No
ADJUST TO 3.5" WC FOR
NATURAL GAS OR 10.0" WC
FOR PROPANE GAS
CORRECT LINE
VOLTAGE PROBLEM.
DO BURNERS STAY | No | |
LIT PAST PROOF | ||
| ||
OF FLAME CHECK? |
|
Yes |
DOES THE INTEGRATED |
| |
CONTROL ENERGIZE THE | No | |
CIRCULATING AIR | ||
| ||
BLOWER AFTER THE 45 |
| |
SECOND TIME DELAY? |
|
IS IGNITOR | No |
|
| ||
POSITIONED |
| |
|
| |
CORRECTLY? |
|
|
|
|
|
CHECK FLAME
PROVING CIRCUIT
CHECK ACROSS THE |
| |
CIRCULATING AIR | No | |
BLOWER TERMINALS | ||
| ||
"CIR N" & "HEAT" |
| |
FOR PROPER VOLTAGE. |
| |
|
|
REPOSITION TO
CORRECT LOCATION.
REPLACE THE
INTEGRATED CONTROL.
|
| Yes |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| DOES THE CIRCULATING |
| No |
|
|
|
| No |
| |
|
|
| DOES BLOWER |
|
| |||||
| AIR FAN COME ON |
|
|
|
| |||||
|
|
|
| SPIN FREELY? |
|
|
| |||
| WHEN ENERGIZED? |
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
| Yes |
|
| |
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
| Yes |
| |
|
| Yes |
|
|
| IS CAPACITOR |
| |||
|
|
|
|
|
| |||||
|
|
|
| WORKING PROPERLY? |
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
CONFIRM IF EITHER BLOWER WHEEL IS RUBBING AGAINST HOUSING OR MOTOR SHAFT IS SPINNING FREELY AND REPAIR OR REPLACE AS NECESARRY.
REPLACE MOTOR
No
REPLACE CAPACITOR
36