Troubleshooting Guide (cont'd)
continued from facing page
Check #5 to ground for 110/120 L.__
VO rs. | I- |
Yes | I |
Y | Yes |
Yes
I Replace indicator light.
Secure air pressure line.
b
-No
housing? See 6 and 7.
Check#9 for 110/120 volts. | I |
I
|
|
|
|
|
|
| Yes |
No | Yes | Replace air pressure switch. | - No | t | voltage | (ll0Vmin. | req.) |
|
|
| Is there | venting | restrictiOn Or lOw |
I
Yes
Check venting manual reset switch. | IRem°verestricti°n°rc°rreCtlvoltage. |
|
Replacethermostat. | ]"_- No |
Yes
ALL SYSTEMS OPERATIONAL
35