GE JKS10, Техническое обслуживание руководство

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Model JKP75, PK956, & ZEK958
TERMINALS VOLTAGE
L1-N 120 VAC all the time
N to COM, COM 0,C 120 VAC all the time
L1-1 & 2-Bake 1 & 2
L1-1 & 2-Broil 1 & 2
L1-1 & 2-CONV 1 & 2 240 VAC when oven
is not calling for heat
(BAKE, CONV, and
BROIL relay contacts
open)
*L1 to Con J6 term 1 & 3 120 VAC when light is
on.
L1 to MDL 1 & 2 120 VAC locking or
unlocking.
**L1 to Con J6 term 5 & 6
(See Conv. Fan Assy,) 120 VAC when oven
door is closed and
Conv. Bake, Conv Roast
not operating.
*If the oven light is not working, make the following
checks:
• Check the oven light bulb.
• The
l
ight is to come on when the door is opened ―
check the voltage across the light socket. Terminals
should read 120 VAC. If 0 volts, check the jamb
switch and the wiring.
• The light is to come on when the control light
pad is pressed. K11 or K12 should click. Check the
voltage from N to J6-3 (upper) or N to J6-1 (lower). It
should read 120 VAC. If 0 Volts, check the oven light
keypad using the ohmmeter test. If the keypad is
good, replace the control.
**If the convection fan is not running, make the
following checks:
• Check the voltage from terminal J11 3 to N on the
control
― it should always read 120 VAC in Convection Bake or Convection Roast modes. The voltage should
also read 120 VAC when the convection fan is running CCW from terminal J11 1 to N (upper) and J11 5 to N
(lower–when speci
fi ed) and when the convection fan is running CW from terminal J11 2 to N (upper) and J11
4 to N (lower–when speci fi ed).
• If the voltage is OK, check the convection fan motor. It should read approximately 15–20
Ω
at room temp.
Check to make sure the fan shaft is not rubbing on the liner.
• Check the door switch.
• Check the capacitor.
Key Panel Test
Models JKS10, JKP30, & JKP35
Note: The key panel and the electronic control are a single component.
Press each pad on the key panel followed by the Clear/Off pad. If the key panel is functioning properly, the
following should occur:
• Bake, Broil, Timer, Clock, and Cook Time pads – Audible tone plus display showing mode of operation
selected.
• Clear/Off – Audible tone and display shows the time of day.
• Temp, Hour, Min pads – No audible tone. Can only be used after another function has been selected.
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