Golden Blount EL GRANDE HD5030-TV Installation And Operating Instructions Manual page 19

SYMPTOM
3. Pilot burning, no
gas burner, valve knob
"ON", "ON/OFF" switch
"ON".
4. Pilot and Main Burner
go out while in operation
TROUBLE SHOOTING (CONT'D)
POSSIBLE CAUSE
A. Damper control lever in
closed position
B. "ON/OFF" switch or
wires defective
C. Thermo generator
may not be generat-
ing sufficient milli-
voltage. (325 m.v.)
D. Defective valve
E. Plugged burner orifice
F. Wall switch or wires
defective
A. High Limit Switch is
defective or has reached
its maximum temperature
B. No L.P. in tank
C. Bad Thermogenerator
19
CORRECTIVE ACTION
1. Set damper control lever
to open position.
1. Check ON/OFF switch
and wires for proper connections.
Place jumper wires across termi-
nals at switch-if burner comes on,
replace defective switch. If OK,
place jumper wires across switch
wires at gas valve-if burner comes
on, wires are faulty or connections
are bad.
1. Re-check symptom #2
2. Pilot flame not physically close
enough to thermo-generator.
1. Turn valve knob to "ON",
Place ON/OFF switch to "ON"
Check with millivolt meter at
generator terminals. Millivolt
meter should read greater than
100 m.v. If the reading is OK,
and the burner does not come
on, replace the gas valve.
1. Check burner orifice for
stoppage and remove.
1. Follow corrective action in A.1
above; check switch and wiring.
Replace where defective.
1. Allow unit to cool. Then repeat
lighting instructions.
2. If above does not allow for
ignition, check high limit switch.
Place jumper lines across high
limit switch. If you can re-ignite
the pilot your high limit switch
is defective. Replace high limit
switch before using.
1. Check L.P. tank. You may be
of fuel.
Replace if necessary.