Alliance Laundry Systems AES17AWF, Сервисная инструкция

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Section 7 Test 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 electric power to the dryer(s) before servicing.
• Close gas shut-off valve to gas dryer(s) before servicing.
• Never start the dryer(s) with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the dryer is properly grounded.
W001R1
WARNING
73. THERMAL FUSE (Electric Models)
a. While supporting the access panel, remove two
screws from bottom edge of front access panel.
Refer to
Figure 8 .
b. Gently lower the access panel to disengage
panel locators from bottom edge of front panel.
Refer to
Figure 17 .
c. Label and disconnect wires from thermal fuse.
Refer to Figure 22 .
NOTE: Refer to wiring diagram when rewiring
thermal fuse.
d. Set multimeter to read Ohms. Apply meter
probes to thermal fuse terminals. Multimeter
should read 0 Ohms. If the meter does not show
any reading (infinite Ohms), then the fuse is
open. If the fuse is open, then replace BOTH
the thermal fuse and the limit thermostat.
74. HEATER ASSEMBLY (Electric Models)
a. While supporting the access panel, remove two
screws from bottom edge of access panel. Refer
to
Figure 8 .
b. Gently lower the access panel to disengage
panel locators from bottom edge of front panel.
Refer to
Figure 17 .
c. Disconnect wires from heater assembly. Refer
to Figure 22 .
NOTE: Refer to wiring diagram when rewiring
heater assembly.
d. Set meter to read Ohms. Apply meter probes to
the heater assembly terminals. Refer to
Figure 22 . Meter should read as follows: (Cold
Ohms).
75. CYCLING OR LIMIT THERMOSTAT
a. While supporting the access panel, remove two
screws from bottom edge of access panel. Refer
to
Figure 8 .
b. Gently lower the access panel to disengage
panel locators from bottom edge of front panel.
Refer to
Figure 17 .
c. Label and disconnect wires from thermostat.
Refer to Figure 23 .
NOTE: Refer to wiring diagram when rewiring
thermostat.
Cycling Thermostat (S.P.S.T. – 2 Terminals)
or Limit Thermostat
d. Set meter to read Ohms.
(1) Apply meter probes to the thermostat
terminals.
(2) Meter should read “zero.”
Element
Color
Code
KW Voltage/Hz. Resistance Reading
Red 5 240 V 60 Hz. 10.39 ± .31 Ohms Cold
White 4.75 208 V 60 Hz. 8.2 ± .5 Ohms Cold
Orange 5.35 240 V 60 Hz. 9.72 ± .3 Ohms Cold
Purple 4.25 208 V 60 Hz. 9.27 ± .3 Ohms Cold