GE Profile J2S968 SERIES User manual

5
4
3
6
8
DOOR LATCH OUTPUT PIN 5, -25V DC
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #2
LOCK
SW. #1
LOCK SW. CIRCUIT
LOCKED
THERMAL SWITCH
5
4
3
6
8
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #1
LOCK
SW. #2
LOCK SW. CIRCUIT
UNLOCKED
THERMAL SWITCH
DOOR LATCH OUTPUT PIN 5, -25V DC
229C4048G512
Pub No. 31-14198
06-03 JR
IMPORTANT
SERVICE
INFORMATION
DO NOT
DISCARD
J2S968
MODEL NUMBER
LOCKED
UNLOCKED
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
OPEN
UNLOCK SW.
N.O. CONTACT
CLOSED
CAM IN
UNLOCK POSITION
UNLOCKED
NOTE: When door is
either being locked or
unlocked, both lock
switches will be in the
open position.
SPECIAL FUNCTIONS
The control has a section that can be entered to change how the control will work.
To enter this section:
Press and hold BAKE and BROIL pads for 2 (two) seconds and “SF”appears in the
display. Select the area to change. When the change has been made, press START
to return to Time of Day.
•End-of-Cycle Tone –Press TIMER pad. Display shows “Con Beep”when control is
set for continuous End-of-Cycle Tone or “Beep”when set for noncontinuous.
•°F or °C –Press BROIL pad. Display will show either “F°” or “C°.”Press BROIL pad
again to change.
•12-Hour, 24-Hour or blank out Time-of-Day Clock –Press CLOCK pad. Display will
show “12 hr,”“24 hr,”“OFF”for blank clock. Press again to change.
•12-Hour Shutdown comes set to shut down after 12 hours of continuous operation;
this can be eliminated—press DELAY START pad. Display will show “No Shdn.”
To turn back on, press DELAY START pad again and display will show “12 Shdn.”
• Sales Mode (special feature for sales floor demonstration) –Press CLOCK and TIMER
pads at the same time. Display will start to cycle through the different modes of operation.
•Sabbath Mode –This feature disables all but Bake and Timed Bake, overrides 12-Hour
Shutdown, disables beeps and puts symbols in the display during Bake. Access by
pressing DELAY START pad until display shows “SabbAtH.”Exit by pressing DELAY
START until “No Shdn”or “12 Shdn”shows.
FAILURE
CODE MEANING CORRECTION
Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable pins
13 to 14. Should be open. Should be 100–150 ohms while
pressing OFF key.
-F2-
1. Inside oven cavity as measured by
sensor over 650°F unlatched or
915°F latched or
2. Cooling fan stalls while oven above
650°F—open thermal switch in
yellow leads
•Welded relay contacts
•Cooling fan stalled or blocked
•Airflow to rear of unit
•High resistance in oven sensor leads/connectors
(especially at sensor in rear)
Shorted OFF key
-F0-
Over temperature
-F3- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Look for damaged harness terminals if not a bad sensor.
Open oven sensor (under 950
ohms)
Shorted oven sensor (over
2900 ohms)
-F4- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Separate sensor from harness to determine fault.
Shorted matrix or START
key
-F7- Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable using
pinout chart. Allow up to 1000 ohms when pressing a key.
-F8- EEPROM data shift failure If repeated, replace control.
-F9-
Cooling fan stalls while above
650°F; open thermal switch in
yellow leads
Cooling fan or airflow to control area.
-FF- Replace control.
Loss of latch motor safety circuit
ERC FAILURE CODES
The oven may stop operating but not give an F code on the display immediately. F codes are stored
in nonvolatile eeprom memory until the same fault occurs twice consecutively. After that, the F code
will be displayed. F codes can be recalled by pressing together TIMER, CLOCK, MIN DOWN or 9.
While F codes are displayed, pressing MIN UP or 8 and HR DOWN or 6together will clear them.
A fault must exist continuously for 5 minutes before an F code is recorded (F2 and F8 are sooner).
TO REPLACE:
1. Place the drawer rail on the guides.
2. Push the drawer in until it stops.
3. Lift the front of the drawer and push in until the stops clear the guides.
4. Lower the front of the drawer and push in until it closes.
——— If Drawer is Crooked ———
——— If Drawer Won’t Close ———
STORAGE DRAWER REMOVAL
TO REMOVE:
1. Pull the drawer out until it stops.
2. Lift the front of the drawer until the stops clear
the guides.
3. Remove the drawer.
STOP
STOP
GUIDE
RAIL
Drawer does not close completely
Power cord may be
obstructing drawer
in this area
Drawer front panel tipped
away from body side
Rear drawer support
is resting on top of
guide rail
Drawer front panel tipped to one side
Rear drawer support
on top of guide rail
on the high side
FAN
BLADE
OVEN
LINER
ELEMENT
OVEN
INSULATION
OUTER
BACK
PANEL
CONV.
FAN
(3)
SCREWS
(4)
SUPPORT
OVEN
CAVITY
MOUNTING
SCREWS
(3)
CONV.
FAN
MTG.
SCREWS
FAN
BLADE NUT
TO REMOVE CONVECTION BAKE ELEMENT:
Remove 3 screws mounting element to back
wall and pull forward and disconnect wires.
TO SERVICE FAN:
Fan blade can be replaced from inside oven.
Oven must be removed from installation to
access convection fan motor.
TO ACCESS CONVECTION BAKE ELEMENT:
1. Disconnect power to range; remove oven door and
oven racks.
2. Remove 4 screws mounting panel (2 on each side)
and pull forward.
CONVECTION BAKE ELEMENT AND FAN ASSEMBLY
The convection bake element and fan assembly are located on the back wall of the
oven liner behind the panel with the screen in the center.
REMOVABLE OVEN DOOR
COMPONENT COMPARTMENT AIRFLOW
The oven uses a fan for cooling the components. Air is pulled in by the fan blades and
circulated in the component compartment. The air is exhausted through louvers below
the control panel and out the slots above the door.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
CLEAN THERMAL SWITCH
The thermal switch is located on the floor of the component compartment in
front of the fan motor. The thermal switch is wired in series with the lock motor
switches. The limit switch opens at 240°F and closes when temperatures cool below
190°F. If the thermal switch opens during:
1. Oven Temperature Below 600°F, program is cancelled when thermal switch
opens. Lock motor will run and the words “LOCK”and “DOOR”will be flashing
in the display.
2. Oven Temperature Above 600°F, any mode of operation control will go to
-F2- failure code. When this condition exists, check the fan operation (look for
obstructions), inspect oven installation (make sure grille areas are not blocked),
oven insulation and lock circuit.
BAKE THERMAL SWITCH
The bake thermal switch is wired in series with the lock motor switches. The limit
switch opens at 169°F and closes at 140°F. If the thermal switch opens during Bake,
the program is cancelled and the lock motor will run. The words “LOCK DOOR”will
flash in the display.
OVEN CALIBRATION
Testing has shown that this oven has the best cooking performance at a control setting
of 350°F when the AVERAGE center oven temperature is between 340°F and 380°F.
Customers may change the average center oven temperature by + 35°F to satisfy their
own cooking needs.
To change:
•Press and hold BAKE and BROIL pads until “SF”appears in display.
•Press BAKE pad to enter oven calibration mode. “00”appears if oven calibration
has not been changed previously. If oven calibration has been changed previously,
a temperature between + 35°F will be displayed.
SELF-CLEAN & MOTORIZED DOOR LOCK
OPERATION LOCK CIRCUITS
There are two circuits controlling the locking and unlocking of the door. These are the
lock motor circuit and the lock switch circuit. The lock motor circuit applies voltage
(120 VAC) to the lock motor. This circuit is from L, through the door switch, lock relay,
lock motor to neutral. For this circuit to be complete, the lock relay must be energized
by the (HP) control and the door must be closed. An open oven door results in “LOCK
DOOR”flashing in the display after the control has been programmed for clean and
“START”has been depressed.
The lock switch circuit “tells”the control if the lock motor is in the unlocked or locked
position or somewhere in between. There are two lock switches mounted to and
operated by the lock motor.
The lock switch circuit is from the (HP) control, through one of the lock switches
(switch 2 for unlocked or switch 1 for locked) back to the (HP) control. If neither switch
is closed, and the oven temperature is below 600 degrees, the (HP) control will energize
the lock motor circuit until the correct switch closes to complete the circuit. (If circuit
to the correct switch is open, lock motor will run continuously with the oven below
600 degrees.)
CLEAN CYCLE AND LOCK SEQUENCE
1. Program the Clean Cycle:
•Press “SELF-CLEAN”pad. 4 hours (4:00)‚appears on the time display. (Cleaning
time can be changed from the 4-hour starting point by pressing the up or down arrow.)
•Pressing the up arrow increases the clean time to a maximum of 5 hrs in one-minute
increments. (Press and hold the up arrow to increase in 10-minute increments).
Pressing the down arrow decreases the clean time to a minimum of 3 hrs in
one-minute increments. (Press and hold the down arrow to decrease in 10-minute
increments).
•After “START”has been pressed, the word “ON”illuminates in red to indicate the
cycle has begun.
3. During the Clean Cycle:
•The BROIL relay closes (audible “click”) and the broil element begins to heat. The
broil element only will operate during the first 30 minutes of the clean cycle followed
by the bake element only during the remaining time.
•As the clean cycle progresses and the temperature of the oven control area rises, the
cooling fan is activated by the closing of a normally open, disc-type thermal switch.
This thermal switch is mounted behind the (HP) control.
•A second normally closed thermal switch is mounted on a bracket in front of the
cooling fan. This switch is in the lock switch circuit and will open the lock switch circuit
in the event of an over-temperature condition in the control area (caused by a stalled
fan; fan switch failure or similar condition). An -F2- (over-temperature) failure code
will appear on the control if this switch opens while the oven is above 600 degrees.
With the oven between 400 to 600 degrees, the clean cycle will be cancelled by the
opening of the switch and the control will revert back to the time-of-day mode. Below
400 degrees, the lock motor will revolve continuously and the words “LOCKED
DOOR”will flash on the control until the circuit is reestablished.
•The oven will cycle to maintain an average clean temperature of 840°F.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
OVEN SENSOR AND DOOR LOCK SWITCH
MOTORIZED DOOR LOCK
The motorized door lock assembly is located above the oven. The assembly consists of
a lock motor cam and switch assembly, lock hook and mounting plate.
MOTORIZED DOOR LOCK OPERATION
The lock motor is energized when the control is set for Clean and Clean Time is
selected. The K4 Relay contacts will close and complete the circuit that supplies the
voltage to the lock motor.
NOTE: Control display will flash “LOCK DOOR”if the door switch is in the “C”to “NC”
position (door open).
•The words “LOCK DOOR”will flash on and off in the display while the lock motor is in
motion. When the door is locked, the words “LOCKED DOOR”remain illuminated in
the display.
•CAM –The cam on the motor performs two functions:
1. Positions the lock hook in the door to prevent opening during clean operation.
2. Operates the lock switches which tell the control if the door is unlocked or locked
and ready for Clean operation.
2. Locking the Door:
•After programming the clean cycle and pressing START pad, the control energizes the
lock relay. Voltage (120 VAC) is applied to the lock motor circuit. Oven door must be
closed before lock motor can run. “LOCK DOOR”will flash and control will beep until
the door is closed.
•The lock motor begins to revolve and turns a cam mounted to the motor shaft.
•The words “LOCKED DOOR”will flash on and off on the display while the lock motor
is in motion.
•As the cam revolves about 1/2 revolution (approximately 12 seconds), it has moved
the lock “hook”into a corresponding slot in the oven door which secures the door.
•The movement of the cam has also closed lock switch
1 which “tells”the control the door is locked. The
control then removes power from the lock motor
circuit by de-energizing the lock relay.
•The lock motor stops and lock switch 1 is held closed by
the cam through the clean cycle.
•The words “LOCKED DOOR”stop flashing and remains
illuminated in the display.
•The word “ON”illuminates in the display.
DOOR ASSEMBLIES:
The doors can be separated into two assemblies: (1) Outer assembly which consists of
handle, vent trim, outer glass, bottom trim and frame; (2) Inner assembly which consists
of inner panel, gasket, glass panels and insulation. The assemblies are held together by
2 screws on each side, along with 4 screws across the bottom.
CAUTION: Care must be taken when mounting door handle not to overtighten handle
screws. Overtightening screws can damage handle. Hand-tighten screws (do not use
electric driver). Make sure handle fits snuggly to door panel.
SELF-CLEAN DOOR GASKET: The door gasket is attached to the inner door panel
by a chain of spring clips.
1. Locate spring clip at center of gasket and insert in hole on inner door panel near top.
2. Install gasket by bending at 90°beside clip and rocking into hole.
3. Tuck loose ends into slot at the bottom of inner panel.
•Press increase or decrease pads to change average oven temperature.
•Press START pad to return to Time of Day.
229C4059P465

5
4
3
6
8
DOOR LATCH OUTPUT PIN 5, -25V DC
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #2
LOCK
SW. #1
LOCK SW. CIRCUIT
LOCKED
THERMAL SWITCH
5
4
3
6
8
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #1
LOCK
SW. #2
LOCK SW. CIRCUIT
UNLOCKED
THERMAL SWITCH
DOOR LATCH OUTPUT PIN 5, -25V DC
229C4048G512
Pub No. 31-14198
06-03 JR
IMPORTANT
SERVICE
INFORMATION
DO NOT
DISCARD
J2S968
MODEL NUMBER
LOCKED
UNLOCKED
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
OPEN
UNLOCK SW.
N.O. CONTACT
CLOSED
CAM IN
UNLOCK POSITION
UNLOCKED
NOTE: When door is
either being locked or
unlocked, both lock
switches will be in the
open position.
SPECIAL FUNCTIONS
The control has a section that can be entered to change how the control will work.
To enter this section:
Press and hold BAKE and BROIL pads for 2 (two) seconds and “SF”appears in the
display. Select the area to change. When the change has been made, press START
to return to Time of Day.
•End-of-Cycle Tone –Press TIMER pad. Display shows “Con Beep”when control is
set for continuous End-of-Cycle Tone or “Beep”when set for noncontinuous.
•°F or °C –Press BROIL pad. Display will show either “F°” or “C°.”Press BROIL pad
again to change.
•12-Hour, 24-Hour or blank out Time-of-Day Clock –Press CLOCK pad. Display will
show “12 hr,”“24 hr,”“OFF”for blank clock. Press again to change.
•12-Hour Shutdown comes set to shut down after 12 hours of continuous operation;
this can be eliminated—press DELAY START pad. Display will show “No Shdn.”
To turn back on, press DELAY START pad again and display will show “12 Shdn.”
• Sales Mode (special feature for sales floor demonstration) –Press CLOCK and TIMER
pads at the same time. Display will start to cycle through the different modes of operation.
•Sabbath Mode –This feature disables all but Bake and Timed Bake, overrides 12-Hour
Shutdown, disables beeps and puts symbols in the display during Bake. Access by
pressing DELAY START pad until display shows “SabbAtH.”Exit by pressing DELAY
START until “No Shdn”or “12 Shdn”shows.
FAILURE
CODE MEANING CORRECTION
Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable pins
13 to 14. Should be open. Should be 100–150 ohms while
pressing OFF key.
-F2-
1. Inside oven cavity as measured by
sensor over 650°F unlatched or
915°F latched or
2. Cooling fan stalls while oven above
650°F—open thermal switch in
yellow leads
•Welded relay contacts
•Cooling fan stalled or blocked
•Airflow to rear of unit
•High resistance in oven sensor leads/connectors
(especially at sensor in rear)
Shorted OFF key
-F0-
Over temperature
-F3- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Look for damaged harness terminals if not a bad sensor.
Open oven sensor (under 950
ohms)
Shorted oven sensor (over
2900 ohms)
-F4- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Separate sensor from harness to determine fault.
Shorted matrix or START
key
-F7- Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable using
pinout chart. Allow up to 1000 ohms when pressing a key.
-F8- EEPROM data shift failure If repeated, replace control.
-F9-
Cooling fan stalls while above
650°F; open thermal switch in
yellow leads
Cooling fan or airflow to control area.
-FF- Replace control.
Loss of latch motor safety circuit
ERC FAILURE CODES
The oven may stop operating but not give an F code on the display immediately. F codes are stored
in nonvolatile eeprom memory until the same fault occurs twice consecutively. After that, the F code
will be displayed. F codes can be recalled by pressing together TIMER, CLOCK, MIN DOWN or 9.
While F codes are displayed, pressing MIN UP or 8 and HR DOWN or 6together will clear them.
A fault must exist continuously for 5 minutes before an F code is recorded (F2 and F8 are sooner).
TO REPLACE:
1. Place the drawer rail on the guides.
2. Push the drawer in until it stops.
3. Lift the front of the drawer and push in until the stops clear the guides.
4. Lower the front of the drawer and push in until it closes.
——— If Drawer is Crooked ———
——— If Drawer Won’t Close ———
STORAGE DRAWER REMOVAL
TO REMOVE:
1. Pull the drawer out until it stops.
2. Lift the front of the drawer until the stops clear
the guides.
3. Remove the drawer.
STOP
STOP
GUIDE
RAIL
Drawer does not close completely
Power cord may be
obstructing drawer
in this area
Drawer front panel tipped
away from body side
Rear drawer support
is resting on top of
guide rail
Drawer front panel tipped to one side
Rear drawer support
on top of guide rail
on the high side
FAN
BLADE
OVEN
LINER
ELEMENT
OVEN
INSULATION
OUTER
BACK
PANEL
CONV.
FAN
(3)
SCREWS
(4)
SUPPORT
OVEN
CAVITY
MOUNTING
SCREWS
(3)
CONV.
FAN
MTG.
SCREWS
FAN
BLADE NUT
TO REMOVE CONVECTION BAKE ELEMENT:
Remove 3 screws mounting element to back
wall and pull forward and disconnect wires.
TO SERVICE FAN:
Fan blade can be replaced from inside oven.
Oven must be removed from installation to
access convection fan motor.
TO ACCESS CONVECTION BAKE ELEMENT:
1. Disconnect power to range; remove oven door and
oven racks.
2. Remove 4 screws mounting panel (2 on each side)
and pull forward.
CONVECTION BAKE ELEMENT AND FAN ASSEMBLY
The convection bake element and fan assembly are located on the back wall of the
oven liner behind the panel with the screen in the center.
REMOVABLE OVEN DOOR
COMPONENT COMPARTMENT AIRFLOW
The oven uses a fan for cooling the components. Air is pulled in by the fan blades and
circulated in the component compartment. The air is exhausted through louvers below
the control panel and out the slots above the door.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
CLEAN THERMAL SWITCH
The thermal switch is located on the floor of the component compartment in
front of the fan motor. The thermal switch is wired in series with the lock motor
switches. The limit switch opens at 240°F and closes when temperatures cool below
190°F. If the thermal switch opens during:
1. Oven Temperature Below 600°F, program is cancelled when thermal switch
opens. Lock motor will run and the words “LOCK”and “DOOR”will be flashing
in the display.
2. Oven Temperature Above 600°F, any mode of operation control will go to
-F2- failure code. When this condition exists, check the fan operation (look for
obstructions), inspect oven installation (make sure grille areas are not blocked),
oven insulation and lock circuit.
BAKE THERMAL SWITCH
The bake thermal switch is wired in series with the lock motor switches. The limit
switch opens at 169°F and closes at 140°F. If the thermal switch opens during Bake,
the program is cancelled and the lock motor will run. The words “LOCK DOOR”will
flash in the display.
OVEN CALIBRATION
Testing has shown that this oven has the best cooking performance at a control setting
of 350°F when the AVERAGE center oven temperature is between 340°F and 380°F.
Customers may change the average center oven temperature by + 35°F to satisfy their
own cooking needs.
To change:
•Press and hold BAKE and BROIL pads until “SF”appears in display.
•Press BAKE pad to enter oven calibration mode. “00”appears if oven calibration
has not been changed previously. If oven calibration has been changed previously,
a temperature between + 35°F will be displayed.
SELF-CLEAN & MOTORIZED DOOR LOCK
OPERATION LOCK CIRCUITS
There are two circuits controlling the locking and unlocking of the door. These are the
lock motor circuit and the lock switch circuit. The lock motor circuit applies voltage
(120 VAC) to the lock motor. This circuit is from L, through the door switch, lock relay,
lock motor to neutral. For this circuit to be complete, the lock relay must be energized
by the (HP) control and the door must be closed. An open oven door results in “LOCK
DOOR”flashing in the display after the control has been programmed for clean and
“START”has been depressed.
The lock switch circuit “tells”the control if the lock motor is in the unlocked or locked
position or somewhere in between. There are two lock switches mounted to and
operated by the lock motor.
The lock switch circuit is from the (HP) control, through one of the lock switches
(switch 2 for unlocked or switch 1 for locked) back to the (HP) control. If neither switch
is closed, and the oven temperature is below 600 degrees, the (HP) control will energize
the lock motor circuit until the correct switch closes to complete the circuit. (If circuit
to the correct switch is open, lock motor will run continuously with the oven below
600 degrees.)
CLEAN CYCLE AND LOCK SEQUENCE
1. Program the Clean Cycle:
•Press “SELF-CLEAN”pad. 4 hours (4:00)‚appears on the time display. (Cleaning
time can be changed from the 4-hour starting point by pressing the up or down arrow.)
•Pressing the up arrow increases the clean time to a maximum of 5 hrs in one-minute
increments. (Press and hold the up arrow to increase in 10-minute increments).
Pressing the down arrow decreases the clean time to a minimum of 3 hrs in
one-minute increments. (Press and hold the down arrow to decrease in 10-minute
increments).
•After “START”has been pressed, the word “ON”illuminates in red to indicate the
cycle has begun.
3. During the Clean Cycle:
•The BROIL relay closes (audible “click”) and the broil element begins to heat. The
broil element only will operate during the first 30 minutes of the clean cycle followed
by the bake element only during the remaining time.
•As the clean cycle progresses and the temperature of the oven control area rises, the
cooling fan is activated by the closing of a normally open, disc-type thermal switch.
This thermal switch is mounted behind the (HP) control.
•A second normally closed thermal switch is mounted on a bracket in front of the
cooling fan. This switch is in the lock switch circuit and will open the lock switch circuit
in the event of an over-temperature condition in the control area (caused by a stalled
fan; fan switch failure or similar condition). An -F2- (over-temperature) failure code
will appear on the control if this switch opens while the oven is above 600 degrees.
With the oven between 400 to 600 degrees, the clean cycle will be cancelled by the
opening of the switch and the control will revert back to the time-of-day mode. Below
400 degrees, the lock motor will revolve continuously and the words “LOCKED
DOOR”will flash on the control until the circuit is reestablished.
•The oven will cycle to maintain an average clean temperature of 840°F.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
OVEN SENSOR AND DOOR LOCK SWITCH
MOTORIZED DOOR LOCK
The motorized door lock assembly is located above the oven. The assembly consists of
a lock motor cam and switch assembly, lock hook and mounting plate.
MOTORIZED DOOR LOCK OPERATION
The lock motor is energized when the control is set for Clean and Clean Time is
selected. The K4 Relay contacts will close and complete the circuit that supplies the
voltage to the lock motor.
NOTE: Control display will flash “LOCK DOOR”if the door switch is in the “C”to “NC”
position (door open).
•The words “LOCK DOOR”will flash on and off in the display while the lock motor is in
motion. When the door is locked, the words “LOCKED DOOR”remain illuminated in
the display.
•CAM –The cam on the motor performs two functions:
1. Positions the lock hook in the door to prevent opening during clean operation.
2. Operates the lock switches which tell the control if the door is unlocked or locked
and ready for Clean operation.
2. Locking the Door:
•After programming the clean cycle and pressing START pad, the control energizes the
lock relay. Voltage (120 VAC) is applied to the lock motor circuit. Oven door must be
closed before lock motor can run. “LOCK DOOR”will flash and control will beep until
the door is closed.
•The lock motor begins to revolve and turns a cam mounted to the motor shaft.
•The words “LOCKED DOOR”will flash on and off on the display while the lock motor
is in motion.
•As the cam revolves about 1/2 revolution (approximately 12 seconds), it has moved
the lock “hook”into a corresponding slot in the oven door which secures the door.
•The movement of the cam has also closed lock switch
1 which “tells”the control the door is locked. The
control then removes power from the lock motor
circuit by de-energizing the lock relay.
•The lock motor stops and lock switch 1 is held closed by
the cam through the clean cycle.
•The words “LOCKED DOOR”stop flashing and remains
illuminated in the display.
•The word “ON”illuminates in the display.
DOOR ASSEMBLIES:
The doors can be separated into two assemblies: (1) Outer assembly which consists of
handle, vent trim, outer glass, bottom trim and frame; (2) Inner assembly which consists
of inner panel, gasket, glass panels and insulation. The assemblies are held together by
2 screws on each side, along with 4 screws across the bottom.
CAUTION: Care must be taken when mounting door handle not to overtighten handle
screws. Overtightening screws can damage handle. Hand-tighten screws (do not use
electric driver). Make sure handle fits snuggly to door panel.
SELF-CLEAN DOOR GASKET: The door gasket is attached to the inner door panel
by a chain of spring clips.
1. Locate spring clip at center of gasket and insert in hole on inner door panel near top.
2. Install gasket by bending at 90°beside clip and rocking into hole.
3. Tuck loose ends into slot at the bottom of inner panel.
•Press increase or decrease pads to change average oven temperature.
•Press START pad to return to Time of Day.
229C4059P465

5
4
3
6
8
DOOR LATCH OUTPUT PIN 5, -25V DC
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #2
LOCK
SW. #1
LOCK SW. CIRCUIT
LOCKED
THERMAL SWITCH
5
4
3
6
8
DOOR UNLATCHED INPUT PIN
DOOR LATCHED INPUT PIN
SENSOR AND LOCK
SWITCH CONNECTORS
LOCK SW. #1
LOCK
SW. #2
LOCK SW. CIRCUIT
UNLOCKED
THERMAL SWITCH
DOOR LATCH OUTPUT PIN 5, -25V DC
229C4048G512
Pub No. 31-14198
06-03 JR
IMPORTANT
SERVICE
INFORMATION
DO NOT
DISCARD
J2S968
MODEL NUMBER
LOCKED
UNLOCKED
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
OPEN
UNLOCK SW.
N.O. CONTACT
CLOSED
CAM IN
UNLOCK POSITION
UNLOCKED
NOTE: When door is
either being locked or
unlocked, both lock
switches will be in the
open position.
SPECIAL FUNCTIONS
The control has a section that can be entered to change how the control will work.
To enter this section:
Press and hold BAKE and BROIL pads for 2 (two) seconds and “SF”appears in the
display. Select the area to change. When the change has been made, press START
to return to Time of Day.
•End-of-Cycle Tone –Press TIMER pad. Display shows “Con Beep”when control is
set for continuous End-of-Cycle Tone or “Beep”when set for noncontinuous.
•°F or °C –Press BROIL pad. Display will show either “F°” or “C°.”Press BROIL pad
again to change.
•12-Hour, 24-Hour or blank out Time-of-Day Clock –Press CLOCK pad. Display will
show “12 hr,”“24 hr,”“OFF”for blank clock. Press again to change.
•12-Hour Shutdown comes set to shut down after 12 hours of continuous operation;
this can be eliminated—press DELAY START pad. Display will show “No Shdn.”
To turn back on, press DELAY START pad again and display will show “12 Shdn.”
• Sales Mode (special feature for sales floor demonstration) –Press CLOCK and TIMER
pads at the same time. Display will start to cycle through the different modes of operation.
•Sabbath Mode –This feature disables all but Bake and Timed Bake, overrides 12-Hour
Shutdown, disables beeps and puts symbols in the display during Bake. Access by
pressing DELAY START pad until display shows “SabbAtH.”Exit by pressing DELAY
START until “No Shdn”or “12 Shdn”shows.
FAILURE
CODE MEANING CORRECTION
Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable pins
13 to 14. Should be open. Should be 100–150 ohms while
pressing OFF key.
-F2-
1. Inside oven cavity as measured by
sensor over 650°F unlatched or
915°F latched or
2. Cooling fan stalls while oven above
650°F—open thermal switch in
yellow leads
•Welded relay contacts
•Cooling fan stalled or blocked
•Airflow to rear of unit
•High resistance in oven sensor leads/connectors
(especially at sensor in rear)
Shorted OFF key
-F0-
Over temperature
-F3- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Look for damaged harness terminals if not a bad sensor.
Open oven sensor (under 950
ohms)
Shorted oven sensor (over
2900 ohms)
-F4- •Disconnect power. Disconnect sensor harness from
control. Measure sensor resistance (white leads) to be
~ 1080 ohms at room temperature with 2 ohms per
degree change.
•Separate sensor from harness to determine fault.
Shorted matrix or START
key
-F7- Determine if problem is with key panel or control by
disconnecting ribbon cable and measuring flat cable using
pinout chart. Allow up to 1000 ohms when pressing a key.
-F8- EEPROM data shift failure If repeated, replace control.
-F9-
Cooling fan stalls while above
650°F; open thermal switch in
yellow leads
Cooling fan or airflow to control area.
-FF- Replace control.
Loss of latch motor safety circuit
ERC FAILURE CODES
The oven may stop operating but not give an F code on the display immediately. F codes are stored
in nonvolatile eeprom memory until the same fault occurs twice consecutively. After that, the F code
will be displayed. F codes can be recalled by pressing together TIMER, CLOCK, MIN DOWN or 9.
While F codes are displayed, pressing MIN UP or 8 and HR DOWN or 6together will clear them.
A fault must exist continuously for 5 minutes before an F code is recorded (F2 and F8 are sooner).
TO REPLACE:
1. Place the drawer rail on the guides.
2. Push the drawer in until it stops.
3. Lift the front of the drawer and push in until the stops clear the guides.
4. Lower the front of the drawer and push in until it closes.
——— If Drawer is Crooked ———
——— If Drawer Won’t Close ———
STORAGE DRAWER REMOVAL
TO REMOVE:
1. Pull the drawer out until it stops.
2. Lift the front of the drawer until the stops clear
the guides.
3. Remove the drawer.
STOP
STOP
GUIDE
RAIL
Drawer does not close completely
Power cord may be
obstructing drawer
in this area
Drawer front panel tipped
away from body side
Rear drawer support
is resting on top of
guide rail
Drawer front panel tipped to one side
Rear drawer support
on top of guide rail
on the high side
FAN
BLADE
OVEN
LINER
ELEMENT
OVEN
INSULATION
OUTER
BACK
PANEL
CONV.
FAN
(3)
SCREWS
(4)
SUPPORT
OVEN
CAVITY
MOUNTING
SCREWS
(3)
CONV.
FAN
MTG.
SCREWS
FAN
BLADE NUT
TO REMOVE CONVECTION BAKE ELEMENT:
Remove 3 screws mounting element to back
wall and pull forward and disconnect wires.
TO SERVICE FAN:
Fan blade can be replaced from inside oven.
Oven must be removed from installation to
access convection fan motor.
TO ACCESS CONVECTION BAKE ELEMENT:
1. Disconnect power to range; remove oven door and
oven racks.
2. Remove 4 screws mounting panel (2 on each side)
and pull forward.
CONVECTION BAKE ELEMENT AND FAN ASSEMBLY
The convection bake element and fan assembly are located on the back wall of the
oven liner behind the panel with the screen in the center.
REMOVABLE OVEN DOOR
COMPONENT COMPARTMENT AIRFLOW
The oven uses a fan for cooling the components. Air is pulled in by the fan blades and
circulated in the component compartment. The air is exhausted through louvers below
the control panel and out the slots above the door.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
CLEAN THERMAL SWITCH
The thermal switch is located on the floor of the component compartment in
front of the fan motor. The thermal switch is wired in series with the lock motor
switches. The limit switch opens at 240°F and closes when temperatures cool below
190°F. If the thermal switch opens during:
1. Oven Temperature Below 600°F, program is cancelled when thermal switch
opens. Lock motor will run and the words “LOCK”and “DOOR”will be flashing
in the display.
2. Oven Temperature Above 600°F, any mode of operation control will go to
-F2- failure code. When this condition exists, check the fan operation (look for
obstructions), inspect oven installation (make sure grille areas are not blocked),
oven insulation and lock circuit.
BAKE THERMAL SWITCH
The bake thermal switch is wired in series with the lock motor switches. The limit
switch opens at 169°F and closes at 140°F. If the thermal switch opens during Bake,
the program is cancelled and the lock motor will run. The words “LOCK DOOR”will
flash in the display.
OVEN CALIBRATION
Testing has shown that this oven has the best cooking performance at a control setting
of 350°F when the AVERAGE center oven temperature is between 340°F and 380°F.
Customers may change the average center oven temperature by + 35°F to satisfy their
own cooking needs.
To change:
•Press and hold BAKE and BROIL pads until “SF”appears in display.
•Press BAKE pad to enter oven calibration mode. “00”appears if oven calibration
has not been changed previously. If oven calibration has been changed previously,
a temperature between + 35°F will be displayed.
SELF-CLEAN & MOTORIZED DOOR LOCK
OPERATION LOCK CIRCUITS
There are two circuits controlling the locking and unlocking of the door. These are the
lock motor circuit and the lock switch circuit. The lock motor circuit applies voltage
(120 VAC) to the lock motor. This circuit is from L, through the door switch, lock relay,
lock motor to neutral. For this circuit to be complete, the lock relay must be energized
by the (HP) control and the door must be closed. An open oven door results in “LOCK
DOOR”flashing in the display after the control has been programmed for clean and
“START”has been depressed.
The lock switch circuit “tells”the control if the lock motor is in the unlocked or locked
position or somewhere in between. There are two lock switches mounted to and
operated by the lock motor.
The lock switch circuit is from the (HP) control, through one of the lock switches
(switch 2 for unlocked or switch 1 for locked) back to the (HP) control. If neither switch
is closed, and the oven temperature is below 600 degrees, the (HP) control will energize
the lock motor circuit until the correct switch closes to complete the circuit. (If circuit
to the correct switch is open, lock motor will run continuously with the oven below
600 degrees.)
CLEAN CYCLE AND LOCK SEQUENCE
1. Program the Clean Cycle:
•Press “SELF-CLEAN”pad. 4 hours (4:00)‚appears on the time display. (Cleaning
time can be changed from the 4-hour starting point by pressing the up or down arrow.)
•Pressing the up arrow increases the clean time to a maximum of 5 hrs in one-minute
increments. (Press and hold the up arrow to increase in 10-minute increments).
Pressing the down arrow decreases the clean time to a minimum of 3 hrs in
one-minute increments. (Press and hold the down arrow to decrease in 10-minute
increments).
•After “START”has been pressed, the word “ON”illuminates in red to indicate the
cycle has begun.
3. During the Clean Cycle:
•The BROIL relay closes (audible “click”) and the broil element begins to heat. The
broil element only will operate during the first 30 minutes of the clean cycle followed
by the bake element only during the remaining time.
•As the clean cycle progresses and the temperature of the oven control area rises, the
cooling fan is activated by the closing of a normally open, disc-type thermal switch.
This thermal switch is mounted behind the (HP) control.
•A second normally closed thermal switch is mounted on a bracket in front of the
cooling fan. This switch is in the lock switch circuit and will open the lock switch circuit
in the event of an over-temperature condition in the control area (caused by a stalled
fan; fan switch failure or similar condition). An -F2- (over-temperature) failure code
will appear on the control if this switch opens while the oven is above 600 degrees.
With the oven between 400 to 600 degrees, the clean cycle will be cancelled by the
opening of the switch and the control will revert back to the time-of-day mode. Below
400 degrees, the lock motor will revolve continuously and the words “LOCKED
DOOR”will flash on the control until the circuit is reestablished.
•The oven will cycle to maintain an average clean temperature of 840°F.
HTI
HTIT
ech&Ind
HTSYG048B002FL45
-0001
Date:
MadeinChina
LOCK SW.
N.O. CONTACT
CLOSED
UNLOCK SW.
N.O. CONTACT
OPEN CAM IN
LOCK POSITION
LOCKED
OVEN SENSOR AND DOOR LOCK SWITCH
MOTORIZED DOOR LOCK
The motorized door lock assembly is located above the oven. The assembly consists of
a lock motor cam and switch assembly, lock hook and mounting plate.
MOTORIZED DOOR LOCK OPERATION
The lock motor is energized when the control is set for Clean and Clean Time is
selected. The K4 Relay contacts will close and complete the circuit that supplies the
voltage to the lock motor.
NOTE: Control display will flash “LOCK DOOR”if the door switch is in the “C”to “NC”
position (door open).
•The words “LOCK DOOR”will flash on and off in the display while the lock motor is in
motion. When the door is locked, the words “LOCKED DOOR”remain illuminated in
the display.
•CAM –The cam on the motor performs two functions:
1. Positions the lock hook in the door to prevent opening during clean operation.
2. Operates the lock switches which tell the control if the door is unlocked or locked
and ready for Clean operation.
2. Locking the Door:
•After programming the clean cycle and pressing START pad, the control energizes the
lock relay. Voltage (120 VAC) is applied to the lock motor circuit. Oven door must be
closed before lock motor can run. “LOCK DOOR”will flash and control will beep until
the door is closed.
•The lock motor begins to revolve and turns a cam mounted to the motor shaft.
•The words “LOCKED DOOR”will flash on and off on the display while the lock motor
is in motion.
•As the cam revolves about 1/2 revolution (approximately 12 seconds), it has moved
the lock “hook”into a corresponding slot in the oven door which secures the door.
•The movement of the cam has also closed lock switch
1 which “tells”the control the door is locked. The
control then removes power from the lock motor
circuit by de-energizing the lock relay.
•The lock motor stops and lock switch 1 is held closed by
the cam through the clean cycle.
•The words “LOCKED DOOR”stop flashing and remains
illuminated in the display.
•The word “ON”illuminates in the display.
DOOR ASSEMBLIES:
The doors can be separated into two assemblies: (1) Outer assembly which consists of
handle, vent trim, outer glass, bottom trim and frame; (2) Inner assembly which consists
of inner panel, gasket, glass panels and insulation. The assemblies are held together by
2 screws on each side, along with 4 screws across the bottom.
CAUTION: Care must be taken when mounting door handle not to overtighten handle
screws. Overtightening screws can damage handle. Hand-tighten screws (do not use
electric driver). Make sure handle fits snuggly to door panel.
SELF-CLEAN DOOR GASKET: The door gasket is attached to the inner door panel
by a chain of spring clips.
1. Locate spring clip at center of gasket and insert in hole on inner door panel near top.
2. Install gasket by bending at 90°beside clip and rocking into hole.
3. Tuck loose ends into slot at the bottom of inner panel.
•Press increase or decrease pads to change average oven temperature.
•Press START pad to return to Time of Day.
229C4059P465

30" DUAL FUEL SLIDE-IN CONVECTION
SELF-CLEAN RANGE
229C4059P465
IMPORTANT SAFETY NOTICE: This information is intended for use by
individuals possessing adequate backgrounds of electrical, electronic and
mechanical experience. Any attempt to repair a major appliance may result in
personal injury and property damage. Neither the manufacturer nor the seller
can be responsible for the interpretation of this information or assume any
liability in connection with its use.
DISCONNECT POWER BEFORE SERVICING
IMPORTANT: RECONNECT ALL GROUNDING DEVICES. All parts of
this appliance capable of conducting electrical current are grounded.
If grounding wires, screws, straps, clips, nuts or washers used to
complete a path to ground are removed for service, they must be
returned to their original position and properly fastened.
GROUNDING SPECIFICATIONS
Ground Path Resistance 0.10Ω Max.
Insulation Resistance 250KΩMin.
INSTALLATION REQUIREMENTS
Power Supply: This appliance must be supplied with proper voltage and
frequency, and connected to an individual, properly grounded branch circuit,
protected by a circuit breaker or time-delay fuse, as noted on rating plate. Wiring
must conform to the National Electrical Codes. The rating plate is located on the lower
front frame above the storage drawer.
OVERCURRENT PROTECTION RANGES
208V
12.4
NEC MAXIMUM KILOWATT
RATING RATING
40 Amp
ATTENTION: This range connector
block is recognized for copper and
aluminum wires. Refer to the Installation
Instructions for additional details.
240V
16.0
IMPORTANT INSTALLATION INFORMATION
1. This model is shipped with a filler strip. Please see installation instructions for use.
2. L.P. Gas Conversion—Required information in installation instructions.
3. After servicing, make sure the range leg levelers completely engage the
anti-tip bracket.
4. Some vinyl wall tiles and floor coverings, as well as some indoor-outdoor
carpeting, soften at fairly low temperatures. If you are unsure of the heat
resistance of a material, put a protective covering under the range to prevent
possible heat damage during range use.
5. Make sure the wall coverings, countertop and cabinets around the range can
withstand the heat (up to 194°F) generated by the range.
The cabinet must have solid sides and a solid back. The floor upon which
the range sits must be solid also. Any openings around the gas or electrical
outlets must be sealed. All cabinet openings must be sealed at the time of
installation to prevent drafts. Drafts will affect safe use of the oven.
SEALED SURFACE BURNER
RF 15,000 — No. 49
RR 6,000 — No. 56
LF 11,000 — No. 52
LR 9,100 — No. 54
BAKE — 3.4 —
BROIL — 3.6 —
CONVECTION — 2.5 —
KW
BURNER BTU RATE
BURNER OUTPUT RATING:
NATURAL GAS 4" W.C.P.
ORIF.
SIZE
REPAIR
PART
RF 13,000 — No. 59
RR 6,000 — No. 70
LF 9,100 — No. 63
LR 8,000 — No. 65
BAKE — 3.4 —
BROIL — 3.6 —
CONVECTION — 2.5 —
KW
BURNER BTU RATE
BURNER OUTPUT RATING:
L.P. (PROPANE) GAS 10" W.C.P.
ORIF.
SIZE
REPAIR
PART
SPARK
IGNITER
SPARK IGNITOR
MAINTOP BURNER ALIGNMENT
For proper operation of the burner, alignment of the orifice holder, orifice, and air/gas
mixer tube must be correct. The alignment can be checked by placing 7mm or 9/32"
nutdriver over the orifice to exaggerate the angle. The nutdriver should stand straight,
indicating the alignment and gas injection angle is correct. A slight downward pressure
may be necessary to seat the nutdriver over the “Orifice Retainer Ring”. If an angle
adjustment is necessary, remove the burner cap and head to inspect the orifice holder
and the brackets that hold them in place. Adjust as necessary. A misaligned burner
may result in uneven flames around the burner head.
LOW FLAME SIMMER ADJUSTMENTS
Remove the surface control knob and locate the adjustment screw on the valve body at
about the 6 o’clock position.
NOTE: Low setting adjustments must be made with two other burners in operation
on a medium setting. This procedure prevents the simmer flame from being set too
low, resulting in the flame being extinguished when other burners are turned on.
MAINTOP REMOVAL AND ACCESS TO SPARK MODULE
1. Cut off gas supply to range.
2. Cut off electrical supply to range.
3. Remove the control panel as follows:
a) Remove knobs.
b) Unscrew and remove hexagonal control panel fasteners.
c) Lift control panel glass and remove ribbon connector.
d) Remove hex head screws from metal insert.
e) Lift off insert / clock assembly.
f) Remove the 3 amp connectors from the electronic clock.
g) Disconnect the 12 pin amp connector.
h) Remove the upper hex head screws holding the control panel to the
maintop frame.
i) Remove the lower screws holding the control panel to the maintop baffle.
(NOTE: These are accessed through the top of the oven cavity behind the door.)
j) Remove the control panel.
4. Remove the gas fitting (right side) connecting the gas manifold to the gas supply line.
5. Remove two screws—one right, one left—holding the maintop to the range frame.
6. Lift off the maintop by sliding forward. NOTE: Take care to miss the oven cavity vent
when sliding forward.
SURFACE BURNER ADJUSTMENTS
Standard adjustments to the air shutter and gas metering orifices are not possible on
sealed burners. If burner flames appear to be abnormal, check the following:
• Check gas pressure available to the burners. The required operating pressure is 4"
W.C.P. Natural Gas or 10" W.C.P. LP (Propane) Gas. The pressure reading can be
taken at the TOP burner orifices.
• Check for drafts entering the burner box from behind the range. Strong drafts beneath
the maintop can extinguish the burner and/or cause erratic burner flames.
• Check for blockage or partial blockage of the orifice. Inspect the orifice to be sure it
has been drilled on center and is free of debris or burrs.
• Check the burner alignment per the “Burner Alignment” section of this manual.
• If the flames blow and lift off the burner and the cause of the problem cannot be found,
installing an orifice with smaller diameter openings may solve the problem. In high
altitude (above 6000 ft.) installation, the orifices will usually have to be downsized.
Smaller orifices are available as listed below:
Smaller Orifices for Natural Gas:
Burner
RF
RR
LF
LR
Size
No. 51
No. 56
No. 53
No. 54
Part Number
WB28K10091
WB28K10085
WB28K10087
WB28T10017
Smaller Orifices for LP Gas:
Burner
RF
RR
LF
LR
Size
No. 60
No. 70
No. 64
No. 66
Part Number
WB28K10086
WB28K10085
WB28K10087
WB28T10017
TEST THE FLAME STABILITY
Test 1: Turn the knob from “HI” to “LOW” quickly. If the low flame goes out, increase the
flame size and test again.
Test 2: With the burner on “LOW” setting, open and close the oven door quickly. If the
flame is extinguished by the air currents created by the door movement, increase the
flame height and test again.
ACCESS TO CONTROL VALVE:
The control valve for this product is not front serviceable. There is a test loop available
through the control panel that will allow a check of amperage to verify continuity. The
amperage should be between 3.4 & 3.6 at 116±1 volts.
IN CASE THE CONTROL VALVE NEEDS REPLACING, FOLLOW THESE STEPS:
1. Shut off the gas to the range.
2. Shut off power to the range.
3. Pull range out from the cabinet to expose the control valve.
Reverse the steps for repositioning.
NOTE: Make sure the anti-tip bracket is installed correctly when pushing the range
back into place.
RANGE GAS SHUT-OFF VALVE
The gas shut-off valve is located on the side
of the pressure regulator which is mounted to
the back of the range. Access to the shut-off
lever is obtained by removing the storage
drawer and reaching through the opening on
the right side of the control box.
ELECTRONIC OVEN CONTROL (HP)
CAUTION: Components are electrically HOT on control when voltage is connected
to range.
The Electronic Oven Control system consists of the control, key panel, oven sensor,
door and lock assembly. The key panel (control panel) and electronic control are
separate components but must be tested together.
See section on sensor and lock switch connector
KEY PANEL TEST
Press each pad on the key panel followed by the start pad. If the key panel is functioning
properly, the following should occur:
•BAKE, BROIL, CONVECTION BAKE, CONVECTION ROAST, CLEAN, TIMER, CLOCK,
STOP TIME, COOK TIME, PROOF, PROBE and RANGE LOCKOUT Modes – Audible
tone plus display showing mode of operation selected.
•CLEAR/OFF – Audible tone and display shows time of day.
•PROBE – Audible tone and response if meat probe is plugged in.
•Numerical Pads – Audible tone. Can only be used after another function has been selected.
RELAY CONTACTS OPERATION TEST AND CONTROL VOLTAGE CHECK
L1-N
COM to N
L1-BA-DLD
*Light-L1
COM to MDL
L1 to CF
TERMINALS
CIRCUIT TERMINALS OHMS
120 VAC ALL THE TIME.
120 VAC ALL THE TIME.
240 VOLTS when oven is not
calling for heat (BAKE, CONV.
and BROIL relay contacts open).
120 VOLTS when light is on.
120 VOLTS not locking or
unlocking, door closed.
120 VOLTS when oven door is
closed and Conv. Bake and
Conv. Roast not operating.
VOLTAGE
*If oven light is not working,
make the following checks:
• Check oven light bulb.
• Light is to come on when
door is opened—check
voltage across light socket
terminals. It should read
120 VAC. If 0 volts, check
jamb switch and wiring.
• Light is to come on when
control light pad is pressed.
RLY105 should click. Check
voltage from P104-7 to L1.
It should read 120 VAC.
If 0 volts, check oven light
keypad using ohmmeter test.
If keypad is good, replace the
control.
Oven sensor
Temp.
Door
Unlatched
Door Latched
6 to 8
3 to 5
4 to 5
4 to 5
3 to 5
1100Ω@ Rm
2650Ω@ 865°F
0Ω
open
0Ω
open
OVEN SENSOR AND DOOR SWITCH OHMMETER TEST
(See “Motorized Door Lock Operation” for door switch function explanation.) Remove
power from oven. Make resistance measurement from side of sensor and lock
switch connector, with exposed terminals disconnected from control.
OVEN SENSOR AND LOCK SWITCH CONNECTOR
BAKE
RELAY BAKE
L1
"L1"
BLACK
BROIL
RELAY
L1
BROIL
*Approximately 25% on time in Bake.
Bake & Broil relays cannot be on at same time.
There is approx. 1 min. of dead time between
bake and broil unit operation after preheat.
Bake and broil units operate sequentially during first
(preheat) cycle.
** 1 second dead time between bake and broil
units while calling for heat in clean.
"L2"
RED
"L1"
BLACK
L1
BROIL
"L2"
RED
BROIL
RELAY
2700W/16.8
3600 W / 16
BAKE & TIME BAKE*,
BROIL & CLEAN-UNTIL
AFTER 750˚F IS REACHED
3600W/16.4
14.2A
15A
15A
BK
BR
BR
DLB
RELAY
DLB
RELAY
**If convection fan is not working, make the
following checks:
•Check the voltage from terminal CF to N on
control—it should read 120V in Conv Bake
or Roast mode. If not, replace the control.
•If voltage is OK, check the convection fan
motor. It reads approximately 15–20 Ω at
room temperature. Check to make sure the
fan shaft is not rubbing on the oven liner.
1
2
3
4
5
6
7
8
OVEN TEMP SENSOR
1100 Ω@ ROOM TEMP
2650 Ω@ CLEAN TEMP
UNLOCK
SW 2
MEAT PROBE*
50K @ RM
CONTROL
CONNECTOR
PLUG THERMAL SWITCH (BAKE)
OPEN @169˚F
CLOSES @140˚F
1
1
THERMAL SWITCH
OPEN @240˚F
CLOSES @190˚F
2
2
L2L1
L-1
CONVECTION
BAKE ELE.
2500W
CONVECTION BAKE
240V.
10.4A
10.4A
CONV-1
DLB
RELAY
N
L1-1
DOOR
SW
NO C
CONVEC
M
CONVECTION
FAN
CW
CCW
BROIL-1
L2L1
N
L-1
L1-1
DOOR
SW
BROIL
4000W
14.4A
CONVECTION ROAST
NO C
240V.
15A
15A
CONVEC
DLB
RELAY
M
CONVECTION
FAN
CW
CCW
NOTE: Installation information for reference
only. See Installation Instructions shipped
with product for complete details and before
attempting to install.
Anti-tip bracket must be attached to the floor or
wall to hold either right or left rear leg leveler.
Make sure leg leveler reengages the bracket
when range is moved for any reason.
WARNING
•All ranges can tip
•Injury to persons could result
•Install anti-tip bracket
packed with range
•See Installation Instructions
Adjacent Cabinet
Or Final Location
Of Range Side Panel Wall
Floor-Wood
Bracket
Side
Rear
Leveling
Leg Floor-Concrete
FLOOR–CONCRETE
FLOOR–WOOD
Wall
Adjacent Cabinet
or Final Location of
Range Side Panel
Bracket Side
Rear
Leveling Leg
Attachment To Wall
Bracket
Wall
Plate
Screw Must
Enter Wood
Or Metal
Attachment to Wall
Bracket Wall Plate
Screw Must
Enter Wood
or Metal
To Replace:
1. Firmly grasp both sides of the door at
the top.
2. With the door at the same angle as the
removal position, seat the indentation of the
hinge arm into the bottom edge of the hinge
slot. The notch in the hinge arm must be fully
seated into the bottom of the slot.
Removal position
Push hinge locks up to lock
3. Fully open the door. If the door will not fully open, the
indentation is not seated correctly in the bottom edge
of the slot.
4. Push the hinge locks up against the front frame of
the oven cavity, to the locked position.
5. Close the oven door.
4. Close door to the door removal position, which is halfway
between the broil stop position and fully closed.
5. Lift door up until the hinge arm is clear of the slot.
Bottom Edge
of Slot Hinge Arm
Indentation
Hinge Arm
Hinge
Lock
REMOVABLE OVEN DOOR
The door is very heavy. Be careful when removing
and lifting the door. Do not lift the door by the handle.
To Remove:
1. Fully open the door.
2. Push the hinge locks down toward the door frame,
to the unlocked position. A tool, such as a small
flat-blade screwdriver, may be required.
3. Firmly grasp both sides of the door at the top.
Slot
Hinge Lock
Pull hinge locks down to unlock
Gas Inlet
Gas Supply to
Top Burner
Pressure Regulator
as seen from Front of
Range
Burner
Grate
Burner
Base
Burner
Cap
Burner
Head
Spark Igniter
Glass
Maintop
Spark
Ignitor