Maytag CWG3100AA Series, Руководство по обслуживанию

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Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to cooktop or range before
servicing, unless testing requires power and/or gas.
12 160 2 6549
©2005 Maytag Services
Illustration Component Test Procedure Results
Oven light
socket Test continuity of receptacle terminals...................
Measure voltage at oven light................................ Indicates continuity when bulb inserted.
120 VAC, see wiring diagram for
terminal identification.
If no voltage is present at oven light
check wiring.
Oven light
rocker switch Measure continuity of switch positions:
Closed ...................................................................
Open .....................................................................
Continuity
Infinite
Oven burner Verify gas is supplied.............................................
Verify air shutter opening.......................................
Verify proper orifice installed for Natural or LP.
Check for damage ................................................. Gas is supplied.
Venturi of .469 to .531
Replace if punctured or torn.
Ignitor Test for voltage at terminals .................................
Test for the amount of amperage in the circuit......
(Ignitor may glow, but not have sufficient
amperage to open valve). 120 VAC
3.2
−
3.6 Amps
Temperature
sensor Measure resistance. .............................................. Approximately 1100
Ω
at room
temperature 75° F.
Pressure
regulator Verify gas pressure (WCP) ....................................
If on LP service, verify proper gas supply
conversion.
4
"
Natural
10
"
LP/Propane
Oven safety
valve Disconnect wiring to valve.
Measure resistance on oven burner circuit ............
Continuity
WARNING
!
Do not attempt to open valve with
120 VAC.
Shut off valve Check to verify gas supply is turned on (shown
in the OPEN position) ............................................
Verify valve does not leak.
Controller Function Procedure Results
ERC3 NSC Clock Display Press and hold Clock pad until SET TIME
flashes in the display. Within 30 seconds,
initially press one of the slew up or slew down
pads. Continue to press the appropriate slew
pad(s) until the correct time displays.
Sets the Time-of-Day clock.
ERC3 NSC Bake
Function Press the Bake pad until 0:00 and BAKE is
displayed. Press the slew up pad until 350° F is
displayed, then use the slew up and slew down
pads to set the desired bake temperature (170°
to 550° F ± 25° F).
Oven begins bake operation after a
four-second delay. Bake function will
automatically cease after 12 hours.
ERC3 NSC Broil
Function Press the Broil pad until 0:00 and BROIL is
displayed. Use the slew up and slew down
pads to enter the appropriate broil temperature
range (LO or HI).
Oven begins broil operation after a four-
second delay. Broil function will
automatically cease after 12 hours.
ERC3 NSC Off/Cancel Press the Off/Cancel pad. Cancels all oven functions except the
timer and clock.