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Troubleshooting Guide (cont'd)
_,WARNING J
This troubleshootingguidehasbeensuppliedfor useby quali-J
fled servicepersonnelwho havea completeunderstandingof
bothe ectricticandgas.
_i CAUTION J
Label all wiring before disconnecting any wiring; to ensure J
correct reconnection. Failure to follow this instruction J
could cause improper and possible dangerous operation,
resulting in DEATH, SERIOUS BODILY INJURY, OR
PROPERTY DAMAGE.
THERMOSTAT AND GAS SUPPLY CHECK
No
I
]*lhrn "ON" gassuppl_
Is gas being supplied to the
thermostat?
Yes
i
Call gas company to increase gas _,_ l
NO ............. J
pressure. !
GO TO "SYSTEMS CHECK" <
SECTION, PAGE 37.
Is thermostat calling for heat? Run
(hot) water from heater and set
adjustment button higher. Check
using a manometer at thermostat
pressure tap.
I
Yes
Is there a minimum gas pressure
4" W.C. for natural gas or 10"
W.C. for propane (L.R) gas?
I
Yes
I
36