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MT VERNON-AE TROUBLE SHOOTING MANUAL
SRV7034-072
(F/P top)
#7000-513/4
(F/P springs)
#7000-327
#7034-020
Items to check:
Check the door sensor (#7000-375):
*Make sure the door is closed and the icon on the wall
control is not displayed.
Check over heat snap disc (#230-1290):
*This is located on the pellet drop chute. Is it tripped?
Check the ash pan & firepot for obstructions:
*Check for clinker blockage.
Check the version of control board (SRV7000-456):
*Replace this part if it is not at least a Rev C or higher.
Check firepot thermocouple (#SRV7034-247):
*Check for millivolt output or replace (see page 16)
Check the auto-clean microswitch (#7000-327):
(SEE PAGE 15)
*Check the switch for an "open" & "closed" reading.
*Check for a loose connection on the switch wires.
Check for a broken wire on the 10 pin connector:
*Replace harness if broken. (SRV7034-191)
Check the auto-clean motor. (#7034-020):
*If all previous checks are good, replace the motor.
NOTE: The auto-clean system will cycle each time
when the unit is unplugged and plugged back in.
9-30-2010
FIREPOT, AUTOCLEAN, & THERMOCOUPLE
TROUBLE-SHOOTING
#7000-334
PAGE 14
#7034-153
(F/P bottom)
UPDATES:
Started drilling the 2
holes in the igniter
chamber 7-9-07.
**New firepot released
DEC 2009.
Wall Control Error Code
7020-057D
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