31-20794 ge cooktop

11
COMPONENT ACCESS Removing the Manifold/Valve Panel allows access to most components. Removing the Manifold/Valve Panel: 1. Remove the knobs from the control valves. 2. Remove the four Torx screws located at each corner of the Manifold/Valve Panel. 3. Carefully pull off the panel. (Do not scratch the panel.) To remove the spark module, the landing ledge must also be removed. Removing the Landing Ledge: 1. With the Manifold/Valve Panel removed, slide the right-side drip tray out (models with a grill or griddle). 2. Remove the two Phillips screws holding the static drip tray handle in place, and pull the handle off. 3. Remove the four Phillips head screws holding the landing ledge in place and lift the ledge off. SPARK MODULE LOCATION AND DISASSEMBLY All models have a single spark module located behind the Manifold/Valve Panel. See “COMPONENT ACCESS.” To remove the module: 1. Remove the screws at the upper-right and lower-left corners of the module. 2. Pull the module up and out. GRILL BURNER/GRIDDLE BURNER IGNITION SYSTEMS (ON SOME MODELS) The grill burner and griddle burner are ignited by “Norton” style glowbar ignition systems. The ignition circuit consists of the grill switch (grill burner only), griddle thermostat (griddle burner only) the igniter and the thermal/safety valve (gas valve). The components are wired in series for each cooking function. IMPORTANT: THE IGNITER RESISTANCE DECREASES AS THE IGNITER SURFACE TEMPERATURE INCREASES. THE SAFETY VALVE OPERATES BY CURRENT, NOT BY VOLTAGE. From a cold start, the igniter needs 30–60 seconds, with voltage applied, to reduce its electrical resistance enough to provide a minimum of 2.9 amps of current flow in the series circuit. This is the required current flow needed for the safety valve to open and supply gas to the burner. The glowbar should provide a steady current flow of 3.2 to 3.6 amps flowing in the circuit. At that point, the igniter temperature is between 1800°F and 2500°F. The igniter will remain energized at all times during burner operation. If the igniter glows red but does not draw at least 2.9 amps, the fault is usually with the igniter, not the valve. Always check the oven shut-off valve for a “Not On” condition. PROFESSIONAL DUAL FUEL RANGES NATURAL GAS & LP GAS MODELS ZDP36 and ZDP48 IMPORTANT SERVICE INFORMATION DO NOT DISCARD IMPORTANT SAFETY NOTICE: This information is intended for use by individuals possessing adequate backgrounds of electrical, electronic and mechanical experience. Any attempt to repair any 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. 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. GAS REQUIREMENTS Recommended Minimum Regulator Input Pressures to Maximize Performance: Natural Gas – 7.0W.C.P. L.P. Gas – 12.0W.C.P. ELECTRICAL REQUIREMENTS Grounding Ground Path Resistance 0.10 Max. Insulation Resistance 250 KMin. Power Supply This appliance must be supplied with proper voltage and frequency and connected to an individual, properly grounded branch circuit breaker or time-delay fuse as noted on the rating plate. Wiring must conform to the National Electrical Code. The rating plate is located on the lower front frame behind the oven door. OVERCURRENT PROTECTION – ZDP48 NEC FUSE AMPERAGE & MAXIMUM KILOWATT RATING RATING 208V 240V 50 Amp 34.6 A/7.2 kW 41.0 A/9.8 kW OVERCURRENT PROTECTION – ZDP36 NEC FUSE AMPERAGE & MAXIMUM KILOWATT RATING RATING 208V 240V 30 Amp 18.7 A/3.9 kW 22.2 A/5.3 kW GAS SHUT-OFF VALVE This range is equipped with a gas shut-off valve located behind the kick plate. This valve is to be used in the event that service is required in the future. CHECK FLAME CHARACTERISTICS Burner flames should be blue and stable with no yellow or yellow tips, excessive noise or lifting of the flame from the burner. If any of these conditions exist, check that the burner ports are not blocked. 164D3747P094 31-20794-1 04-04 17738-A BURNER DISASSEMBLY SURFACE BURNER REMOVAL 1. Lift off the burner cap and burner head. 2. Remove the burner ring locking nut using a 1-1/16socket wrench, crescent wrench or channel-lock pliers. 3. Lift off the burner ring. Do not remove the burner base. To replace: 1. Align the locator pins on the burner ring into the labeled hole in the burner base. Seat in place and push toward the electrode to set gap properly. 2. Replace the burner ring locking nut. Tighten the nut three times to remove small imperfections in the parts. This will ensure the nut remains tight over life: Hand tighten nut, tighten 1/4 turn with wrench or pliers, then loosen. Hand tighten nut a second time, tighten 1/4 turn with wrench or pliers, then loosen. Hand tighten nut and final tighten 1/4 turn with wrench or pliers. 3. Align the locator pin in the burner head into the hole in the burner ring. Seat in place. 4. Replace the burner caps. BURNER BASE REMOVAL To remove: 1. Remove the venturi tube from the center of the burner base using a 3/4socket wrench, crescent wrench or channel-lock pliers. 2. Lift the burner base off the cooktop and pull the wire from the tip of the electrode. To replace: 1. Slide the wire back onto the tip of the burner electrode and lower the base back onto the cooktop. 2. Replace the venturi tube back in the center of the burner base and hand tighten. Using the wrench or pliers, tighten the venturi tube 1-1/2 turns. 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 5W.C.P. Natural Gas or 10W.C.P. L.P. (Propane) Gas. Check for drafts entering the burner box from behind the cooktop. 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 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. ORIFICE/JET SIZES ORIFICE CONVERSION KITS Burner orifice conversion kits are available for: Converting burner orifices from LP to Natural Gas and from Natural Gas to LP Installation at high altitudes Natural/LP Conversion Kit – WB49X10132 LP/Natural Conversion Kit – Order part number WB49X10133 High Altitude Conversion Kit – Order part number WB49X10130 BURNER ALIGNMENT Burner alignment is very important for proper operation. Make sure the locator pin on the Burner Ring is properly aligned with the hole on the Burner Base. Each brass Burner Head is marked with a clock face. Replace the Burner Head with the arrow pointing to the rear of the cooktop (12 o’clock position). CHECK PROPER IGNITION All the igniters make clicking sounds and spark even when only a single burner is being turned on. Do not touch any of the burners when the igniters are clicking. 1. Push in one control knob and turn 90° to LITE position. 2. The igniter will spark and the burner will light; the igniter will cease sparking when the burner is lit. 3. First test may require some time while air is flushed out of the gas line. 4. Turn knob to OFF. 5. Repeat the procedure for each burner. SPARKING Input voltage should be between 204 and 264 VAC and the ground line should be properly connected to the range chassis. Voltage should be measured on one leg of the power supply. If the igniter electrodes continue to spark after the burners are lit, check that each burner component is assembled and seated properly by observing constant gaps between each layer. Disassemble and reassemble as required. If water spills onto the electrode, the burner will not re-ignite. The wet electrode will conduct spark energy to ground, preventing it from sparking or sensing flame across the spark gap. The burner will operate normally once the electrode and wiring connections are dry. Locator Pin Electrode Burner Ring Locking Nut With Chamfer Side View Burner Base Burner Head (Brass) Locator Pins Burner Ring (Aluminum) Burner Cap Pin Slot NOTE: Locator Pin Fits Into Burner Base Pin Slot INCOMING GAS TYPE PRESSURE TO PRESSURE REGULATOR REGULATOR OUTPUT SUPPLIES Natural 6.0to 14.0W.C.P. 5.0W.C.P. L.P. 11to 14W.C.P. 10.0W.C.P. Main Flame Simmer Flame 48MODEL SHOWN GAS SUPPLY REQUIREMENTS 36MODELS 48MODELS ORIFICE (mm) RATE (BTU/HR) BURNER GAS MAIN SIMMER Valve HI LO SIM D BURNER NG 1.85 0.57 0.57 17k 2700 1300 185 P D BURNER LP 1.1 0.34 0.57 15k 2500 1200 118 E GRILL/GRIDDLE NG 1.93 ––––– 1.51 18k 6000 –––– 48 ––– GRILL/GRIDDLE LP 1.18 ––––– 0.94 15k 6000 –––– 56 ––– MAIN ORIFICE CODE SIMMER ORIFICE CODE ORIFICE/JET SIZES Sea Level 3000 ft. 6000 ft. BURNER GAS MAIN Orifice (mm) D BURNER NG 1.85 1.78 1.61 D BURNER LP 1.1 1.04 0.99 GRILL/GRIDDLE NG 1.93 1.85 1.70 GRILL/GRIDDLE LP 1.18 1.09 1.07 HIGH ALTITUDE CONVERSION Recommended Orifice Size for High Altitude Installation NOTE: 1. Equivalent Orifice Sizes at High Altitudes (4% input reduction for each 1,000 ft.). 2. Only main orifice is changed to derate burner at altitude. 3. Codes are stamped on orifice. Venturi Tube Electrode

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G.E CookTop

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  • COMPONENT ACCESSRemoving the Manifold/Valve Panel allows access to most components.Removing the Manifold/Valve Panel:1. Remove the knobs from the control valves.2. Remove the four Torx screws located at each corner of the Manifold/Valve

    Panel.3. Carefully pull off the panel. (Do not scratch the panel.)To remove the spark module, the landing ledge must also be removed.Removing the Landing Ledge:1. With the Manifold/Valve Panel removed, slide the right-side drip tray out

    (models with a grill or griddle).2. Remove the two Phillips screws holding the static drip tray handle in place,

    and pull the handle off.3. Remove the four Phillips head screws holding the landing ledge in place and

    lift the ledge off.

    SPARK MODULE LOCATION AND DISASSEMBLYAll models have a single spark module located behind the Manifold/Valve Panel.See COMPONENT ACCESS. To remove the module:1. Remove the screws at the upper-right and lower-left corners of the module.2. Pull the module up and out.

    GRILL BURNER/GRIDDLE BURNER IGNITION SYSTEMS (ON SOME MODELS)

    The grill burner and griddle burner are ignited by Norton style glowbar ignitionsystems. The ignition circuit consists of the grill switch (grill burner only), griddlethermostat (griddle burner only) the igniter and the thermal/safety valve (gasvalve). The components are wired in series for each cooking function.IMPORTANT:THE IGNITER RESISTANCE DECREASES AS THE IGNITER SURFACETEMPERATURE INCREASES.THE SAFETY VALVE OPERATES BY CURRENT, NOT BY VOLTAGE.From a cold start, the igniter needs 3060 seconds, with voltage applied, to reduceits electrical resistance enough to provide a minimum of 2.9 amps of current flow inthe series circuit. This is the required current flow needed for the safety valve toopen and supply gas to the burner. The glowbar should provide a steady currentflow of 3.2 to 3.6 amps flowing in the circuit. At that point, the igniter temperature isbetween 1800F and 2500F. The igniter will remain energized at all times duringburner operation. If the igniter glows red but does not draw at least 2.9 amps, thefault is usually with the igniter, not the valve. Always check the oven shut-off valvefor a Not On condition.

    PROFESSIONAL DUAL FUEL RANGESNATURAL GAS & LP GAS MODELS

    ZDP36 and ZDP48IMPORTANT SERVICE INFORMATION

    DO NOT DISCARD

    IMPORTANT SAFETY NOTICE: This information is intended for use byindividuals possessing adequate backgrounds of electrical, electronic andmechanical experience. Any attempt to repair any major appliance mayresult in personal injury and property damage. Neither the manufacturernor the seller can be responsible for the interpretation of this informationor assume any liability in connection with its use.

    DISCONNECT POWER BEFORE SERVICINGIMPORTANT: 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.NOTE: Installation information for reference only. See Installation Instructionsshipped with product for complete details and before attempting to install. Anti-tipbracket must be attached to the floor or wall to hold either right or left rear legleveler. Make sure leg leveler reengages the bracket when range is moved for any reason.

    GAS REQUIREMENTS

    Recommended Minimum Regulator Input Pressures to Maximize Performance:Natural Gas 7.0 W.C.P.L.P. Gas 12.0 W.C.P.

    ELECTRICAL REQUIREMENTSGroundingGround Path Resistance 0.10 Max.Insulation Resistance 250 K Min.

    Power SupplyThis appliance must be supplied with proper voltage and frequency and connectedto an individual, properly grounded branch circuit breaker or time-delay fuse asnoted on the rating plate. Wiring must conform to the National Electrical Code. The rating plate is located on the lower front frame behind the oven door.OVERCURRENT PROTECTION ZDP48NEC FUSE AMPERAGE & MAXIMUM KILOWATT RATINGRATING 208V 240V50 Amp 34.6 A/7.2 kW 41.0 A/9.8 kW

    OVERCURRENT PROTECTION ZDP36NEC FUSE AMPERAGE & MAXIMUM KILOWATT RATINGRATING 208V 240V30 Amp 18.7 A/3.9 kW 22.2 A/5.3 kW

    GAS SHUT-OFF VALVEThis range is equipped with a gas shut-off valve located behind the kick plate. This valve is to be used in the event that service is required in the future.

    CHECK FLAME CHARACTERISTICSBurner flames should be blue and stablewith no yellow or yellow tips, excessivenoise or lifting of the flame from the burner.If any of these conditions exist, check thatthe burner ports are not blocked.

    164D3747P094 31-20794-1 04-04 17738-A

    BURNER DISASSEMBLY

    SURFACE BURNER REMOVAL1. Lift off the burner cap and burner head.2. Remove the burner ring locking nut using a 1-1/16 socket wrench,

    crescent wrench or channel-lock pliers.3. Lift off the burner ring. Do not remove the burner base.To replace:1. Align the locator pins on the burner ring into the labeled hole in the burner

    base. Seat in place and push toward the electrode to set gap properly.2. Replace the burner ring locking nut. Tighten the nut three times to remove

    small imperfections in the parts. This will ensure the nut remains tight over life: Hand tighten nut, tighten 1/4 turn with wrench or pliers, then loosen. Hand tighten nut a second time, tighten 1/4 turn with wrench or pliers,

    then loosen. Hand tighten nut and final tighten 1/4 turn with wrench or pliers.

    3. Align the locator pin in the burner head into the hole in the burner ring. Seat in place.

    4. Replace the burner caps.

    BURNER BASE REMOVALTo remove:1. Remove the venturi tube from the center of

    the burner base using a 3/4 socket wrench,crescent wrench or channel-lock pliers.

    2. Lift the burner base off the cooktop and pull the wire from the tip of the electrode.

    To replace:1. Slide the wire back onto the tip of the burner

    electrode and lower the base back onto thecooktop.

    2. Replace the venturi tube back in the center of the burner base and handtighten. Using the wrench or pliers, tighten the venturi tube 1-1/2 turns.

    SURFACE BURNER ADJUSTMENTSStandard adjustments to the air shutter and gas metering orifices are not possibleon sealed burners.If burner flames appear to be abnormal, check the following: Check gas pressure available to the burners. The required operating pressure is

    5 W.C.P. Natural Gas or 10 W.C.P. L.P. (Propane) Gas. Check for drafts entering the burner box from behind the cooktop. 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 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.

    ORIFICE/JET SIZES

    ORIFICE CONVERSION KITSBurner orifice conversion kits are available for: Converting burner orifices from LP to Natural Gas and from Natural Gas to LP Installation at high altitudesNatural/LP Conversion Kit WB49X10132LP/Natural Conversion Kit Order part number WB49X10133High Altitude Conversion Kit Order part number WB49X10130

    BURNER ALIGNMENTBurner alignment is very important for proper operation. Make sure the locator pinon the Burner Ring is properly aligned with the hole on the Burner Base.Each brass Burner Head is marked with a clock face.Replace the Burner Head with the arrow pointing to therear of the cooktop (12 oclock position).

    CHECK PROPER IGNITIONAll the igniters make clicking sounds and spark even when only a single burner isbeing turned on. Do not touch any of the burners when the igniters are clicking.1. Push in one control knob and turn 90 to LITE position.2. The igniter will spark and the burner will light; the igniter will cease sparking

    when the burner is lit.3. First test may require some time while air is flushed out of the gas line.4. Turn knob to OFF.5. Repeat the procedure for each burner.

    SPARKING Input voltage should be between 204 and 264 VAC and the ground line should

    be properly connected to the range chassis. Voltage should be measured onone leg of the power supply.

    If the igniter electrodes continue to spark after the burners are lit, check thateach burner component is assembled and seated properly by observingconstant gaps between each layer. Disassemble and reassemble as required.

    If water spills onto the electrode, the burner will not re-ignite. The wet electrodewill conduct spark energy to ground, preventing it from sparking or sensing flameacross the spark gap. The burner will operate normally once the electrode andwiring connections are dry.

    Locator Pin

    Electrode

    Burner RingLocking Nut

    With Chamfer

    Side View

    Burner Base

    Burner Head(Brass)

    Locator Pins

    Burner Ring(Aluminum)

    Burner Cap

    Pin Slot

    NOTE: Locator Pin FitsInto Burner Base Pin Slot

    INCOMINGGAS TYPE PRESSURE TO PRESSURE REGULATOR

    REGULATOR OUTPUT SUPPLIESNatural 6.0 to 14.0 W.C.P. 5.0 W.C.P.L.P. 11 to 14 W.C.P. 10.0 W.C.P.

    Main Flame

    Simmer Flame

    48 MODEL SHOWN

    GAS SUPPLY REQUIREMENTS

    36 MODELS 48 MODELS

    ORIFICE (mm) RATE (BTU/HR)BURNER GAS MAIN SIMMER Valve HI LO SIMD BURNER NG 1.85 0.57 0.57 17k 2700 1300 185 PD BURNER LP 1.1 0.34 0.57 15k 2500 1200 118 EGRILL/GRIDDLE NG 1.93 1.51 18k 6000 48 GRILL/GRIDDLE LP 1.18 0.94 15k 6000 56

    MAI

    N OR

    IFICE

    COD

    E

    SIMM

    ER O

    RIFIC

    E CO

    DE

    ORIFICE/JET SIZES

    Sea Level 3000 ft. 6000 ft.BURNER GAS MAIN Orifice (mm)D BURNER NG 1.85 1.78 1.61D BURNER LP 1.1 1.04 0.99GRILL/GRIDDLE NG 1.93 1.85 1.70GRILL/GRIDDLE LP 1.18 1.09 1.07

    HIGH ALTITUDE CONVERSIONRecommended Orifice Size for High Altitude Installation

    NOTE:1. Equivalent Orifice Sizes at High Altitudes (4% input reduction for each 1,000 ft.).2. Only main orifice is changed to derate burner at altitude.3. Codes are stamped on orifice.

    VenturiTube

    Electrode

  • OVEN DOOR REMOVAL1. Fully open the door.2. Each hinge has a hinge lock. Close the hinge

    latches down against the door frame.3. Firmly grasp the door at the top sides.4. Close the door to the near-vertical position.5. Lift the door up and pull straight out.

    27 OVEN DOOR ASSEMBLY

    12 OVEN DOOR ASSEMBLY (48 RANGE MODELS ONLY)

    164D3747P094

    GRIDDLE LEVELINGThe two screws at the rear of the griddle plate assembly are leveling screws. They can be turned to level the griddle or to provide a forward slope to helpgrease and oils to drain away from the food being cooked.

    GRILL OR GRIDDLE IGNITER REMOVAL1. For the grill Remove the grill

    cover, grates and grill radiant.For the griddle Remove thegriddle assembly (see GRIDDLEREMOVAL).

    2. Remove the two Phillips headscrews at the rear of the burner and lift the burner out.

    3. Remove the two flat head screwsholding the igniter to the supportbracket on the burner.

    4. Replace with new igniter and replace all parts.NOTE: When aligned properly, the dimple on the igniter bracket shouldfit into the notch on the support bracket on the burner.

    GRILL OR GRIDDLE AIR ADJUSTMENT

    1. For the grill Remove the grill cover, grates and grill radiant.For the griddle Remove the griddle assembly (see GRIDDLE REMOVAL).

    2. If adjusting the grill air shutter, remove the two Phillips head screws at therear of the burner and lift the burner out.

    3. Loosen the screw on the burner air shutter using a flat head screwdriver.4. Using a flat head screwdriver, move the air shutter in the appropriate direction.

    If the flame is too yellow, indicating insufficient air, adjust the shuttercounterclockwise to increase the airflow.If the flame is too low or tends to lift away from the burner, indicating too muchair, turn the shutter clockwise to reduce the airflow.

    5. Test and adjust as needed for proper flame characteristics.GRILL OR GRIDDLE OHMMETER TEST

    GRILL REMOVALTo remove the grill burner assembly:1. Remove the grill cover, grill grates and

    grill radiant.2. Lift off the front trim from the front of

    the grill.3. Remove the two Phillips head screws

    at the front of the grill box that secure the grill box to the cooktop.

    4. Carefully lift up the grill box enough to access the wire nut connecting theigniter to the neutral and unscrew the nut. Unplug the wire going to the valve.

    5. Lift the grill up and off the cooktop.

    GRIDDLE REMOVALTo remove the griddle assembly:1. Remove the griddle cover.2. Lift off the front trim from the front of

    the griddle.3. Remove the two Phillips head screws

    at the front of the griddle that secure the griddle to the cooktop.

    4. Remove the rear cover from the rear of the griddle.

    5. Remove the center shipping screw and washer, if they have not alreadybeen removedDo not remove the two outer leveling screws.

    6. Lift the griddle assembly out of theopening and pull out the thermostatcapillary from beneath the plate.

    ADJUST GRIDDLE THERMOSTATTo adjust the griddle thermostat:1. Pull the griddle control knob off.2. On the back of the knob, loosen both screws, but

    do not completely remove.3. With the back of the knob facing you, hold the outer

    edge of the knob with one hand and turn the back of the knob with the other hand.

    4. To raise the griddle temperature, turn the back of the knob clockwise.To lower the griddle temperature, turn the back of the knob counterclockwise.

    5. After the adjustment is made, retighten screws so they are snug, and replace knob.

    OVEN THERMOSTAT CALIBRATIONThe AVERAGE center oven temperature should be350 +15F for baking. Customers may change theaverage center oven temperature by +24F to satisfytheir own cooking needs.To adjust the oven thermostat:1. Pull the oven control knob off.2. On the back of the knob, loosen both screws,

    but do not completely remove.3. With the back of the knob facing you, hold the outer

    edge of the knob with one hand and turn the back of the knob with the other hand.

    4. To raise the oven temperature, turn the back of the knob clockwise.To lower the oven temperature, turn the back of the knob counterclockwise.

    5. After the adjustment is made, retighten screws so they are snug, and replace knob.

    BLOWER THERMAL CUTOUTThe thermal cutout will turn on the blower in any mode of operation when it detects a temperature in the control area of approximately 140F. The blower will cycle off when temperatures cool below 110F.

    OVEN SELECT SWITCHESSelect switch operation can be checked with ohmmeter and strip circuits that show what contacts are closed in each mode of operation.

    OVEN THERMOSTATThe operation of the thermostat contacts can be checked with an ohmmeter andstrip circuits.Contacts 1 and 2 are the cycling contacts, which are controlled by the expansionand contraction of the helium in the capillary. Contacts 7 and 8 will always be inthe CLOSED position, except when in the CLEAN mode of operation.

    Grill Cover

    Grill Grates

    Grill RadiantIgniter

    Burner

    Grill Box

    FrontTrim

    GriddleCover

    FrontTrim

    IgniterGriddlePlateAssembly

    Griddle Baffle

    LevelingScrews

    Burner

    RearCover

    GRIDDLE+10 10

    20+20

    O

    V

    E

    N

    +

    1

    2

    1

    2

    2

    4

    +

    2

    4

    HOT/COLD

    Igniter

    Burner

    IGNITER 45400 OHMS COLDVALVE 1.0 to 1.2 OHMS

    SWITCH 0 OHMS CLOSED

    COMPONENT OHMS

    IGNITERNC C VALVE

    GRILLSWITCH

    HEATLIGHT

    NL1

    IGNITERNO C VALVE

    GRIDDLESWITCH

    HEATLIGHT

    NL1

    THERMOSTAT

    GRILL

    GRIDDLE

    Hinge Lock

    Pull the hinge locksdown to unlock.

    Door Liner

    Window GasketWindow Pack

    InsulationInsulationRetainer

    CompressionBrackets

    HandleEnd Cap

    DoorSkin

    Handle

    Hinge

    Door LinerWindow Gasket

    Window Pack

    Insulation

    InsulationRetainer

    Door Hinge DoorSkin

    Handle

    GRIDDLE+10 10

    20+20O

    V

    E

    N

    +

    1

    2

    1

    2

    2

    4

    +

    2

    4

    HOT/COLD

    32 30 28 26 24 22 20 18 16 14 12 10

    31 29 27 19 17 11 9

    27 OVEN

    61 59 57 55 53 51 49 47 45 43 41

    58 56 48 46 46 42 40

    12 OVEN (48 RANGE MODELS ONLY)

  • RELAYS, CONVECTION PULSER, TIMERS AND MAINPOWER CONNECTION

    Electrical relays and timers are located in the compartment below the oven.Remove the two screws from the top corners of the bottom panel and pull straight off.

    CONVECTION FAN ASSEMBLYThe convection fan assembly is located behind the large oven liner.To remove the convection fan assembly:1. Disconnect power and remove the oven door and racks.2. Remove the fan cover mounted by 4 screws and spacers.3. Remove the four screws securing the fan assembly to the mounting plate.4. Carefully pull the fan assembly into the oven.

    NOTE: Fan assembly is heavy.5. Disconnect the wires to remove the assembly from the oven and place the

    assembly on a flat surface for repair.

    OVEN CIRCUITS

    During bake operation the broil unit is on 1/4 wattage while bake unit isenergized.

    L1L2

    2000W

    BROILUNIT 1

    2000W

    BROILUNIT 2

    240V.

    19 26

    12

    11

    98 7 2 1

    8.3A8.3A

    8.3A 8.3AFAN

    T STAT T STATSELSW

    SELSW

    SELSW

    ONLIGHT

    HEATLIGHT

    SELSW

    SELSW

    N

    19 22

    17 18

    HIGHTEMP

    CUTOUT

    BM

    L1L2

    2800W

    BAKEUNIT

    1800W

    BROILUNIT 1

    1800W

    BROILUNIT 2

    240V.

    A B

    K5 RELAYCOIL

    3 1 41

    42

    4048 4950 51 8 7

    3.75A3.75A

    11.67A 11.67AFAN

    T STAT T STAT T STATSELSW

    SELSW

    ONLIGHT

    HEATLIGHT

    SELSW

    SELSW

    N

    41 40

    HIGHTEMP

    CUTOUT

    L1L2

    3100W

    BAKEUNIT

    2000W

    BROILUNIT 1

    2000W

    BROILUNIT 2

    19 20 10

    11

    98 7 2 1

    4.17A4.17A

    12.92A 12.92AFAN

    T STAT T STAT T STATSELSW

    ONLIGHT

    HEATLIGHT

    SELSW

    SELSW

    16 9

    HIGHTEMP

    CUTOUT

    L1L2

    1800W

    BROILUNIT 1

    1800W

    BROILUNIT 2

    240V.

    A B

    K5 RELAYCOIL

    56 57

    43

    42

    4048 4950 53 8 7 2 1

    7.5A7.5A

    7.5A 7.5AFAN

    T STAT T STAT T STATSELSW

    SELSW

    SELSW

    ONLIGHT

    HEATLIGHT

    SELSW

    SELSW

    N

    N

    3 1

    46 47

    HIGHTEMP

    CUTOUT

    BM

    BAKE (27 OVEN)

    BAKE (12 OVEN)

    BROIL (12 OVEN)

    BROIL (27 OVEN)

    The Convection Fan will turn on as soon as the CONV switch is pressed and will remain on until the OFF switch is pressed or another mode of operation isselected.

    Throughout the convection mode, anytime the bake unit cycles on, the broil unitwill be cycled at approximately a 50% rate at 120 volts.

    L1L2

    1800W

    BROILUNIT 1

    240V.

    A B

    K5 RELAYCOIL

    58 59 1 2

    45

    42

    407 450 55 1800W

    BROILUNIT 2

    3.75A 3.75AFAN

    T STATSELSW

    SELSW

    NO

    ONLIGHT

    HEATLIGHT

    SELSW

    N

    N

    3 1

    A B

    K2 RELAYCOIL

    CLEANTIMER

    HIGHTEMP

    CUTOUT

    L1L2

    3100W

    BAKEUNIT

    2000W

    BROILUNIT 1

    2000W

    BROILUNIT 2

    240V.

    19 20 10

    11

    98 7 2 1

    4.17A4.17A

    12.92A 12.92AFAN

    T STAT T STAT T STATSELSW

    ONLIGHT

    HEATLIGHT

    SELSW

    50%PULSER

    SELSW

    14 9

    HIGHTEMP

    CUTOUT

    L1L2

    240V.

    27 28 1 2

    FANT STAT

    SELSW

    SELSW

    ONLIGHT

    N

    7 4

    K1 RELAY

    K1 RELAY

    N

    C NO

    LATCH"CLOSED"

    SW

    BM

    19 22 6 9

    A B

    K1 RELAYCOIL

    CLEANTIMER

    HIGHTEMP

    CUTOUT

    2 1

    T STAT

    2000W

    BROILUNIT 1

    2000W

    BROILUNIT 2

    12 9

    8.3A8.3A

    8.3A 8.3A

    HEATLIGHT

    SELSW

    SELSW

    17 18

    8 2

    K1 RELAYGRILLGRIDDLE12" OVENOVEN LIGHT

    WILL NOTOPERATEWHEN SELECTBUTTON IS SETFOR CLEAN

    CONVECTION BAKE

    CLEAN

    PROOF (12 OVEN ONLY)

    48 RANGE MODELS

    Convection BroilUnit Pulsar

    K5 Relay (Clean Lockout)

    Proof TimerClean Timer

    K1 RelayK4 Relay

    K3 Relay

    Terminal Block

    K2 Relay

    36 RANGE MODELS

    Convection BroilUnit Pulsar

    Clean Timer

    K1 RelayK4 Relay

    K3 Relay

    Terminal Block

    LOCK MOTOR ASSEMBLYThe lock motor assembly is located at the center top of the oven front frame. The assembly consists of the mounting plate, motor, micro switches, cam andhook assembly. To access the assembly:1. Open the oven door.2. Remove the two Torx screws securing the mounting plate to the front frame

    and pull the assembly out.Door lock motor operation:1. When the oven controls are set for

    CLEAN, power is applied to the K3relay coil, which will energize the lock motor.

    2. The lock motor drives the cam thatcloses the Latch CLOSED switch.As the lock hook engages, the motorposition switch will open, supplyingpower to the K1 relay, which turns the clean timer on.

    3. At the end of the clean cycle, whenthe select switch is pushed to off oranother mode of operation the K4relay will energize the lock motor todrive the cam to the unlock position.

    OVEN BLOWER MOTORThe blower motor assemblies are located on the back of the range above each oven.

    To remove the blower assembly:1. Remove the cooktop burner assemblies.2. Remove the four screws securing the Fan Mounting Plate and pull the plate

    with attached blower motor forward.3. Remove the blower motor from its mounting plate by loosening the two screws

    on the plate and sliding the blower to the right.4. Reinstall in reverse order.

    Motor PositionSwitch

    Lock Motor

    FanThermostat

    BlowerThermostat

    MountingPlate

    L1L2

    120V.

    9 6NO

    9 3NO

    7 4

    K4RELAY

    K4RELAY

    K3RELAY

    29 30

    SELSW

    C NC

    LATCH"OPEN"

    SW

    CLOSED< 550F

    A B

    K4 RELAYCOIL

    T STAT

    LOCKLIGHT

    LM

    L1L2

    120V.

    7 4NO

    9 6NO

    8NO

    5

    K3RELAY

    K3RELAY

    K3RELAY

    31 32

    SELSW

    C NC

    LATCH"CLOSED"

    SW

    82NC

    A B

    K3 RELAYCOIL

    LOCKLIGHT

    LM

    ConvectionFan CoverSpacer (4)

    Start/RunCapacitor

    ConvectionFan MotorMotor Cooling

    Fan Blade

    Convection Fan AssemblyMountingScrews (4)

    CoverMountingScrews (4)

    5/22 Blade MountingScrews (Allen) (2)

    ConvectionFan Blade

    5/32 BladeMounting Screw(Allen)

    Fan Assembly

    Mounting PlateScrews (4)

    Fan MountingPlate

    Motor MountingScrews (2)

    Convection FanAssembly Mounting Plate

    Convection Fan MotorMounting Plate

    Oven CavityBack

    Wiring CompartmentCover

    Insulation

    ConvectionFan Cover

    164D3747P094

    LOCKING

    UNLOCKING

    214006330Sticky Noteconvection fan motor not shown in the strip circuit. It should show L2 to terminals 19 closed to 24 of the sel sw.. 24 goes to the convection fan motor, then the motor to N.

  • 48 4-BURNER RANGE WIRING SCHEMATIC 48 6-BURNER RANGE WIRING SCHEMATIC

    48 4-BURNER RANGE WIRING DIAGRAM 48 6-BURNER RANGE WIRING DIAGRAM

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    48 4-BURNER RANGE WIRING DIAGRAM 48 6-BURNER RANGE WIRING DIAGRAM

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    48 4-BURNER RANGE WIRING DIAGRAM 48 6-BURNER RANGE WIRING DIAGRAM

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    36 4-BURNER RANGE WIRING DIAGRAM 36 6-BURNER RANGE WIRING DIAGRAM

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    36 4-BURNER RANGE WIRING DIAGRAM 36 6-BURNER RANGE WIRING DIAGRAM

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    36 4-BURNER RANGE WIRING DIAGRAM 36 6-BURNER RANGE WIRING DIAGRAM

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    36 4-BURNER RANGE WIRING DIAGRAM 36 6-BURNER RANGE WIRING DIAGRAM

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