Alliance Laundry Systems HTEB17-N2802, Service Manual

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Section 5 Service Procedures
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect all electric power to the machine and accessories before servicing.
• Close gas shut-off valve to gas dryer before servicing.
• Never start machine with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the machine is properly grounded.
• Washer motor not grounded! Disconnect electric power before servicing motor.
W502
WARNING
93. BURNER HOUSING AND HEAT SHROUD
(Gas Models)
a. While supporting access panel, remove two
screws from bottom edge of access panel. Refer
to Figure 39 .
b. Gently lower access panel to disengage locators
from bottom edge of front panel. Refer to
Figure 47 .
c. Disconnect igniter wires at disconnect blocks,
sensor wires from sensor terminals, and wires
from gas valve coils at the quick disconnect
blocks. Refer to Figure 49 .
d. Remove screw from right side of burner
housing, while holding burner tube in place.
Refer to Figure 51 .
e. Gently move burner tube toward rear of dryer to
disengage tab from slot on left side of burner
housing. Refer to Figure 49 .
f. Carefully rotate burner tube and igniter
counterclockwise so tab is at 8 o’clock
position.
g. Move air shutter end of burner tube slightly to
the right and CAREFULLY remove burner
tube and igniter assembly out through front of
dryer.
IMPORTANT: The igniter is very fragile. Be
careful not to damage it during removal.
h. Remove screw holding burner housing to heat
shroud. Refer to Figure 49 .
i. Remove screw holding front of burner housing
to dryer base and remove housing out through
front of dryer. Refer to Figure 51 .
j. Remove two screws holding heat shroud to
heater box and remove heat shroud out through
front of dryer.
ELECTRIC SINGLE PHASE MODELS
ELECTRIC 3-PHASE MODELS
GAS MODELS
Figure 51
Heater
A ss embly
Heater Wire
Connection s
Limit
Thermo s tat
Thermal
Fu s e
Screw
D243 S E3A
DRY1 8 14 S
Limit
Thermostat
Heater
Assembly
Jumper
Wire
Thermal
Fuse
End
Stop
End
Stop
Contactor
Limit
Thermo s tat
Burner
Tube
Screw
Burner Tube
Screw
Ga s Valve Handle
(Shown in Clo s ed
Po s ition)
Ba s e
Burner
Hou s in g
D244 S E3B