Dryer Heating Assembly Does Not Heat Or Burner Does Not Ignite - ALLIANCE BD3NGBGS303EW01 Original Instructions Manual

Dryer Heating Assembly Does Not Heat or Burner Does Not Ignite

Is exhaust system
improper or
inadequate?
No
Is exhaust duct made
of plastic or thin
foil?
No
Is house fuse blown
or circuit breaker
tripped?
No
Is limit thermostat
inoperative?
No
Is drive motor switch
inoperative?
©
Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
Refer to Installation
Instructions
Yes
(supplied with unit)
for exhaust
requirements.
Replace with rigid or
Yes
semirigid metal
exhaust duct.
Check fuses or
circuit breakers. 240
Volt electric dryer
Yes
uses two fuses. Make
sure both fuses are
good or circuit
breakers set properly.
Test thermostat and
replace if
Yes
inoperative. Refer to
Test Procedures
section.
Test switch and
Yes
replace if
inoperative.
No
Electric Models: Is
heater assembly
inoperative?
No
Electric Models: Is
thermal fuse
inoperative?
No
Gas Models: Is gas
supply insufficient?
No
Gas Models: Are gas
valve coils
inoperative?
No
Gas Models: Is sensor
inoperative?
Continued on
next page
21
Dryer Troubleshooting
Test heater assembly
and replace if cold
Yes
Ohms do not read
between 9 and 10.5
Ohms.
Test thermal fuse and
replace if
Yes
inoperative. Refer to
Test Procedures
section.
Check gas shut-off
valve in dryer and
main gas line valve.
Yes
Open partially closed
gas shut-off valve or
correct low gas
pressure.
Test coils and
replace if
Yes
inoperative. Refer to
Dryer Test Procedures
section.
Test sensor and
replace if
Yes
inoperative. Refer to
Test Procedures
section.
Part No. D515519R3