GE Consumer & Industrial Technical Service Guide June 2009 Monogram Professional Range and Rangetops ZDP486ND ZDP486NR ZDP484NG ZDP364ND ZDP364NR ZDP366N ZDP304N ZGU366N ZGU364ND ZGU364NR ZGU486ND ZGU484NG ZGU486NR 31-9181 GE Appliances General Electric Company Louisville, Kentucky 40225
IMPORTANT SAFETY NOTICE The information in this service guide 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. The manufacturer or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with its use.
Table of Contents Back Panel............................................................................................................................................................................47 Bake Element ......................................................................................................................................................................61 Broil Elements ...............................................................................................................
Meat Probe Receptacle and Harness ......................................................................................................................63 Nomenclature - Range ................................................................................................................................................... 6 Nomenclature - Rangetop............................................................................................................................................
Introduction *Monogram introduces the new GE Monogram Professional Range and Rangetops. Their superior style and performance parallel commercial units. Available in 48-, 36-, and 30-inch Ranges and 48- and 36-inch Rangetop models -- these units feature electronic dial controls that combine the precision of modern digital technology with the simplicity of traditional mechanical controls.
Nomenclature - Range Model Number Z D P 486 N D P SS Monogram Product Monogram Pro Range Product Color SS = Stainless Steel Width 48 = 48-in. Range 36 = 36-in. Range 30 = 30-in. Range Model Year Designator Additional Cooking Surface D = Griddle R = Grill G = Griddle and Grill None = All Burner Model Number of Surface Burners 4 = 4 Burners 6 = 6 Burners Fuel Type N = Natural Gas L = Liquid Propane Serial Number The first two numbers of the serial number identify the month and year of manufacture.
Nomenclature - Rangetop Model Number Z G U 486 N D P SS Monogram Product Monogram Gas Rangetop Product Color SS = Stainless Steel Width 48 = 48-in. Range 36 = 36-in. Range Model Year Designator Additional Cooking Surface D = Griddle R = Grill G = Griddle and Grill Number of Surface Burners 4 = 4 Burners 6 = 6 Burners Fuel Type N = Natural Gas L = Liquid Propane Serial Number The first two numbers of the serial number identify the month and year of manufacture.
Control Features - Rangetop Design information 1 (Not all features are on all models. Appearance may vary.
After the burner ignites, turn the knob to adjust the flame size. Cooktop Controls Electronic Ignition and Automatic Reignition To turn a burner off, turn the knob clockwise, as far as it will go, to the OFF position. The range is equipped with electronic ignition which eliminates the need for a standing pilot light. • All surface burner igniters will spark and make clicking sounds when any burner is turned on or if automatic reignition occurs.
To heat the griddle, push in the control knob and turn to the desired Temperature setting. The light on the bezel will glow to indicate the thermostat control is working. Using the IR Grill Remove the cover before lighting the burner. The cover must be removed when using the IR grill. Set the control knob to PREHEAT. The longer the grill is preheated, the darker the grill marks will be on the food. The griddle can be leveled. Remove the flue cover by lifting it straight up.
Control Features - Range Design information (Not all features are on all models. Appearance may vary.) 1 2 3 Grill and Griddle Covers Bamboo Cutting Board Toekick 6 4 7 5 8 9 ZDP486NR, ZDP486LR–6 burners and grill ZDP486ND, ZDP486LD–6 burners and griddle 13 10 14 11 15 16 ZDP484NG, ZDP484LG 4 burners, grill and griddle 17 12 Double oven model shown includes a small oven.
Oven Control and Timer 5 1. Oven Mode Selector – Turn outer ring to select: PROOF – Maintains a warm environment useful for rising yeast-leavened products. 4 3 BAKE – Select for traditional baking. CONV BAKE – Use for convection baking. 1 CONV ROAST – Use for convection roasting. 2 CONV BROIL – Use for convection broiling. BROIL – Select for broiling. CLEAN – Select for the self-cleaning function. See the Self-Cleaning Oven section.
How to Set the Oven for Baking 1. Turn the Oven Mode Selector to BAKE. 2. Using the Temperature knob, set the desired temperature, in 25°F increments, from 175°F to 550°F. Oven Mode Selector (Outer) Oven Temperature Knob (Inner) The oven will now begin to preheat. The temperature display will begin at 100ºF and remain there until the oven exceeds that temperature. From that point, the display will show the actual temperature. The interior lights will turn on and stay on until the oven is turned off.
How to Set the Oven for Broiling and Convection Broiling 1. Turn the Oven Mode Selector to BROIL or CONV BROIL. 2. Turn the Oven Temperature Knob to LO BROIL or HI BROIL. LO or HI will appear in the display. Oven Mode Selector (Outer) Oven Temperature Knob (Inner) Note: Always broil with the door closed. If the door is left open, the display will scroll “CLOSE door” and the elements will not turn on until the door is shut. The oven interior lights will turn on and stay on until the oven is turned off.
Introduction to Convection Cooking The Monogram reverse-air convection system consists of two dedicated heating elements wrapped around the convection fan. After preheating to the set temperature, all heat in CONV BAKE mode comes from these two dedicated elements. The convection fan periodically pauses, then changes direction to best distribute hot air throughout the oven. As a result, foods are evenly cooked and browned―often in less time with convection heat.
How to Set the Oven for Proofing How to Set the Oven for Cleaning The proofing feature maintains a warm environment which is useful for rising yeast-leavened dough. Caution: See owner's Manual for Self-cleaning safety precautions. 1. Turn the Oven Mode Selector to PROOF. The display will show “PrF”. PROOF mode will not operate when oven is above 125°F. The display will scroll “too hot”. Allow the oven time to cool. 1. Turn the Oven Mode Selector to CLEAN. 2. Turn the Temperature knob to CLEAN.
Oven Thermostat Adjustment How to Set the Oven Timer You may find that your new oven cooks differently than the one it replaced. Use your new oven for a few weeks to become more familiar with it. If you still think your new oven is too hot or too cold, you can adjust the thermostat yourself. Note: • The timer is independent of all the other functions and does not control the oven. • Although the electronic control has a timer, it does not have a clock feature.
Sabbath Mode* To set the Sabbath mode: The Sabbath mode is designed for use on the Jewish Sabbath and other Jewish holidays. It can be used for baking only. It cannot be used for any other cooking mode. When the Sabbath feature is set, the oven light and all audible beeps will be disabled. The feature will also provide a random delay period, of approximately 30 seconds to 1 minute, before the oven will turn on once it is set to BAKE. 1.
Installation Installation information is for reference only. See the Installation Instructions shipped with the product for complete details and before attempting to install the range or rangetop. Range Electric Supply Caution: These ranges weigh up to 700 pounds. Some disassembly will reduce the weight considerably. Rangetops weigh up to 170 pounds.
Leveling the Range 3. Use the supplied wrench to turn the front leveling legs. Turn clockwise to raise the range above the wheels. Turn counterclockwise to lower the legs. WARNING: • • All ranges can tip. Injury could result. Install the supplied Anti-Tip Bracket. See the instructions included with the bracket. 4. Be sure to return the wrench to its storage slot for future use. The range must be level and be supported by the legs―not the wheels.
3. Secure the top and bottom sections by tightening the 2 screws on each end. Range Anti-Tip Device WARNING: All ranges can tip. BURNS or other SERIOUS INJURIES can result. INSTALL and CHECK the ANTI-TIP bracket following these instructions. Top of Toekick To reduce the risk of tipping the range, the range must be secured by a properly installed anti-tip bracket. See installation instructions shipped with the bracket for complete details before attempting to install.
Attach the Anti-Tip Brace onto the bottom of the range in the recessed area. Install 2 hex screws (provided) through the brace and into the range. Gas Conversion Range and Rangetop WARNING: Note: This Anti-Tip device may be installed on the opposite side of the range. This conversion must be performed by a qualified installer or gas supplier in accordance with the manufacturer’s instructions and all codes and requirements of the authority having jurisdiction.
2 CONVERT THE REGULATOR 3 CHANGE BURNER ORIFICES (cont.) IMPORTANT: Find your model number below. Read each orifice label to identify and install them in the exact locations shown. Disconnect all electrical power at the main circuit breaker or fuse box. A. Remove the rear vent Range Regulator trim (on ranges only) to access the regulator. The Rangetop regulator is on the left bottom corner. B. Shut off the gas supply by closing the manual shut-off valve in the unit or at the wall. C.
5 CHANGE GRIDDLE ORIFICE (if present) 4 CHANGE GRILL ORIFICE (if present) Locate the 3/4" long Griddle orifice. Select for your gas type. LP—.047, NAT—.076 Locate the 1–1/2" long Grill orifice. Select for your gas type. LP—.047, NAT—.067 A. Lift off the griddle flue cover. Remove Griddle Flue Cover the 2 inside A clamping screws. B. Use a pad or piece of carton to protect Leveling Screws the adjacent surface.
Oven Operational Notes 6 ADJUST BURNER FLAMES Certain modes, when selected, will automatically enter into a preheat. The temperature knob is used to set the desired temperature, in 25°F increments, from 175°F to 550°F. The oven will now begin to preheat. The temperature display will begin at 100ºF and remain there until the oven exceeds that temperature. From that point, the display will show the actual temperature. Normally, burners do not need further adjustment. Make adjustments only when necessary.
• The convection fan will cycle on and off while cooking to best distribute hot air in the oven. The convection fan shuts off when the oven door is opened. • Different broil elements are used in each broil mode. There are 2 different broil modes, each providing a HI and a LO setting. • The Convection Broil mode uses both the inside and outside broil elements and convection fan. • Broil will not work if the temperature probe is plugged in.
Component Locator Views Front of Range (48-in.
Rear of Range (48-in.
Rangetop ZGU484NG LED Task Lighting Control IR (Infrared) Grill Griddle IR (Infrared) Grill Control Knob with Lighted Bezel Griddle Control Knob with Lighted Bezel Burner Control Knob with Lighted Bezel (1 of 4) Rangetop ZGU484NG (burner pans, top heat barriers, grill, and griddle removed) Grill Burner Igniter Burner Burner Spark Module Griddle Burner Grill Burner Griddle Burner Igniter Burner Burner Transformer Surface Burner Valve IR (Infrared) Grill Control – 29 – Surface Burner Valve G
Surface Components WARNING: Sharp edges may be exposed when servicing. Use caution to avoid injury. Wear Kevlar gloves or equivalent protection. 3. Remove the 2 Phillips-head screws within each bezel that attach the bezel to the manifold brackets. Control Panel It is necessary to remove the control panel from the range or rangetop chassis and place it in the service position to access certain components.
6. On rangetops, remove the two 1/4-in. hex-head screws and the Phillips-head screw (on each side), from the back of the control panel flange. Grill Assembly Note: The following describes the procedure to remove the grill assembly. To remove the grill: 1. Lift off the grill grate and grill frame. 2. Lift the grill baffle straight up and remove it from the 4 support posts located on the side walls. (See Control Features - Rangetop.) 3. Remove the two 1/4-in.
6. Remove the two 1/4-in. hex-head screws from the front and the two 1/4-in. hex-head screws from the rear of the grill burner. 8. Remove the grill burner igniter. (See Grill Burner Igniter.) 9. Place the control panel in the service position. (See Control Panel.) 10. Remove the 2 Phillips-head screws and the center trim, if applicable. 11. Remove the 2 Phillips-head screws from the front and the 2 Phillips-head screws from the rear of the grill burner box.
Grill Burner Igniter Note: The following describes the procedure to remove the grill burner igniter. The grill igniter has a resistance value of 45 to 400 Ω at room temperature. To remove the grill burner igniter: 1. Remove the grill burner. (See Grill Assembly.) Note: In the following step, ensure that the spring clip is captured and retained inside the grill burner box. Grill Safety Valve Note: The following describes the procedure to remove the grill safety valve.
Grill Control The grill control is attached to the manifold bracket. A switch bracket is attached to the control and secures 2 switches. The front switch controls the igniter and the rear switch controls the LED indicator. When the Grill knob is turned to the ON position, both switches close contacts. Both switches can be replaced separately. 4. Using a ratchet wrench, remove the 1/4-in. hex-head screw that attaches the control to the manifold. To remove the grill control switches: 1.
Caution: The griddle is heavy. Use care when lifting and rotating the griddle to prevent damage to the capillary. Griddle Assembly Note: The following describes the procedure to remove the griddle assembly. 4. Lift and rotate the griddle and remove the 2 Phillips-head screws and the retainer from the bottom of the griddle. To remove the griddle assembly: 1. Remove griddle flue cover and grease trough. 2. Remove the (inner) clamping screws.
Note: In the following step, ensure that the spring clip is captured and retained inside the griddle burner box. 13. Remove the 2 Phillips-head screws from the front and the 2 Phillips-head screws from the rear of the griddle burner box. 6. Squeeze the ends of the spring clip and retract the clip from the harness access opening on the right side of the griddle burner box. 7. Lift the burner and pull the igniter wiring and harness connector through the opening. 8.
Griddle Burner Igniter Griddle Control The griddle burner igniter is attached to the right side of the griddle burner with two 1/4-in. hexhead screws. It is necessary to remove the griddle burner (See Griddle Assembly.), to access the screws and the igniter wire harness. The griddle igniter has a resistance value of 45 to 400 Ω at room temperature. The control utilizes a capillary that senses griddle temperature and a switch that operates the LED indicator light.
5. Slide the switch off the switch plate. LED Switch Grill and Griddle Ignition Systems The grill and griddle burners are ignited by a glowbar ignition system. The igniter is a Norton style rectangular glow-bar. The grill and griddle ignition circuits consist of the control, an igniter, a hi limit switch (griddle only), and a safety valve. These components are wired in series for each cooking function. The most important points to know about the ignition system are: Switch Plate 6.
Surface Burner Base Glow-bar Igniter WARNING: The range and rangetop use rectangular Norton glow-bar igniters. They are NOT INTERCHANGEABLE with cylindrical Carborundum glow-bar igniters. The two types of glow-bar igniters operate at different amperage and use different gas valves. Note: The following describes the procedure to remove a single burner base. The procedure to remove the remaining burner bases is identical. To remove the burner base: 1. Lift off the burner grates, cap, and burner head.
Surface Burner Igniter Surface Burner Pan Note: The following describes the procedure to remove a single igniter. The procedure to remove the remaining igniters is identical. To remove the igniter: 1. Remove the burner base. (See Surface Burner Base.) 2. Use a small needle-nose pliers and remove the clip and spring from the igniter. Ranges The following procedure describes the removal of the left-side surface burner pan on range models. The procedure to remove the right-side burner pan is similar.
7. Lift and tilt the right side of the burner pan, then carefully slide it out from under the left-side panel. Surface Burner Note: The following describes the procedure to remove a single burner. The procedure to remove the remaining burners is identical. To remove the burner: 1. Remove the burner base. (See Surface Burner Base.) 2. Remove the surface burner pan. (See Surface Burner Pan.) 3. Remove the heat barrier by lifting it out of the burner box.
5. Slide down and remove the wiring retainer clip from the frame. Surface Burner Valve and Switch Each surface burner valve utilizes a switch. When a burner knob is turned to the ON position, the valve switch closes and activates the spark module and the LED light. Each surface burner valve switch is installed on the front of the burner valve body. The switches are all wired to a single harness and are replaced as one assembly. It is necessary to remove the valve to access the switch. 6.
5. Remove the 2 Phillips-head screws that attach the module to the burner box. Spark Module The spark module is located under the left-side surface burner pan. 6. Remove the Phillips-head screw that secures the module wire harness. To remove the spark module: 7. Mark and disconnect the igniter wires and disconnect the wire harness from the spark module. 1. Remove the left-side surface burner pan. (See Surface Burner Pan.) 2. Remove the three 1/4-in.
6. Maneuver the transformer to the right, then rotate the bracket forward to the horizontal position. Transformer The transformer is located under the left-side surface burner pan. The transformer windings have an approximate resistance value between: 7. Disconnect the (secondary) wiring connector from the transformer harness that is retained in the harness bracket. Brown to brown (120 VAC primary) - 33 Ω Brown to red (240 VAC secondary) - 188 Ω 8.
On range models, the LED power supply is located above the surface burner manifold on the left side of the control area. It is accessible by placing the control panel in the service position. (See Control Panel.) The power supply is held in place with four 1/4-in. hex-head screws. LED Lights and Power Supply The LED lights (task lighting) are located inside the control panel and are positioned to provide light over each bezel when activated by the task light switch.
Task Light Switch Indicator Light Assembly The task light switch is attached to the left side of the control panel with a 3/4-in. hex nut. Each surface unit (surface burner, grill, and griddle), utilizes an indicator light consisting of a circuit board with an attached Light Emitting Diode (LED). When a surface unit knob is turned to the ON position, the circuit board activates the LED and light is directed to the indicator lens of that surface unit's bezel. To replace the task light switch: 1.
Range Components Back Panel The back panel is attached with seventeen 1/4-in. hex head screws. It is necessary to remove the range from the installation to access the screws. (See Installation.) Side Access Panel To remove the side access panel: 1. Remove the range from the installation. (See Installation.) 2. Place the control panel in the service position. (See Control Panel.) 3. Remove the three 1/4-in. hex head screws that attach the side panel to the rear of the range. 4.
Note: The side panel is held to the front side of the range with 3 keyslots inside the panel that engage 3 plastic pins on the range. Keyslot (1 of 3) Cooling Fan The cooling fan is attached on the back of the oven with two 1/4-in. screws. The fan vents through the rear grill. On double oven models, each oven has its own independent fan that runs only when that oven is on. To replace the fan, it is necessary to remove the range from its installation and remove the back panel.
Sail Switch Lock Assembly The sail switch is located at the top rear of the range, above the cooling fan. This switch monitors the presence of the airstream from the cooling fan. If the sail switch is open when the fan should be on, the logic board will disable power to all cooking elements. (See Oven Sensor, Sail, and Door Switch The motorized door lock assembly is located above the oven.
Unlock Switch Lock Switch Door Switch If the lock motor fails during a self-clean cycle, there is sufficient space between the oven door and control panel to remove the 2 Phillips-head screws holding the lock motor assembly. Carefully opening the door will pull the lock motor assembly out far enough to service. Lock Motor Control Panel Spring and Plunger Mounting Plate Lock Hook The lock assembly is attached to the oven frame by two 1/4-in. hex-head screws.
Oven Components To replace the outer door assembly: Door Assembly The oven door can be separated into 2 assemblies. The outer assembly consists of the outer panel and a replaceable door handle. The inner assembly is made up of the inner panel, door gasket, 3 glass panels, insulation, heat barrier, and replaceable door hinge assemblies. To separate the door assemblies: 1. Remove the door. 2. Place the door assembly, gasket side up, on a protective surface. 3.
To replace the inner door assembly: Assembly Notes 1. Remove the outer door assembly. (See Door Assembly.) When assembling, make sure the hinges are parallel to each other and perpendicular to the door liner. If not, the hinge may bind on the receiving channel of the door. If the new hinge is not in the cocked and locked position after installing, place the bottom of the door against a firm, protected surface and push the hinge arm down to the cocked position. 2.
Oven Doors (exploded view) Companion Oven Door Main Oven Door – 53 –
To install a rack: Oven Racks WARNING: To avoid possible burns, remove or install the racks before turning on the oven. 1. Place the rear rack locks over and onto the rack supports. (Five rack positions are available, including the top position.) To remove a rack: 1. Make sure the rack is pushed all the way into the oven. 2. Grasp the rack by both its upper front rail and its lower front rail and lift straight up to unlock the front rack locks from the rack supports.
2. Fully extend the rack on a table or countertop. Newspaper may be placed underneath the rack for easy clean up. 5. Repeat for the right slide mechanism of the rack. Right side Rack right-side-up 3. If there is debris in the slide tracks, wipe it away, using a paper towel. 6. Open and close the rack several times to distribute the lubricant. Note: Any graphite lubricant wiped away must be replaced. 7. Replace the cap on the lubricant and shake it again.
Oven Temperature Sensor Broil Elements The oven temperature sensor has a resistance of: • 1091 Ω at room temperature • 1654 Ω at 350°F • 2634 Ω at 865°F (Clean temperature) The broil cycle is closed door only. The display will scroll “CLOSE door” if the door is left open in the broil cycle. If the door is not closed within 60 seconds, the broil cycle will shut off and display “End”. The cycle must be reset to start broil again. The oven temperature sensor has a resistance change rate of 2 Ω per °F.
4. Remove the two 1/4-in. hex-head screws that attach the element bracket to the oven liner. Convection Bake Element • The convection bake element is composed of an inner and an outer element. It is replaced as one unit. • The main oven inside element is rated at 900 watts, has an approximate resistance value of 62 Ω, and draws approximately 3.4 amps. • The main oven outside element is rated at 1600 watts, has an approximate resistance value of 35 Ω, and draws approximately 6.3 amps.
3. Remove the three 1/4-in. hex-head screws that hold the convection bake element to the back wall of the oven cavity. Convection Bake Element Convection Fan Assembly The convection fan assembly is located on the back wall of the oven cavity and consists of the fan guard, blade, insulation, and motor. The fan motor utilizes a capacitor that can be accessed from the recess below the oven. (See Component Locator Views.) The convection fan assembly can be removed from inside the oven.
Convection Airflow Caution: To avoid scratching the oven floor, cover the floor with protective surface. 4. Carefully pull the fan assembly into the oven cavity and disconnect the fan motor wire harness. Disconnect The convection fan motor has approximate resistance values between the following wires: White to yellow/blue (CW) - 92 Ω White to yellow/red (CCW) - 77 Ω To remove the convection fan and motor assembly: 1. Remove oven racks. (See Oven Racks.
Oven Control Logic Board Oven Relay Board The oven control logic board consists of several boards and a frame. The logic board controls oven operation through user input and feedback from the oven sensor and switches. The oven control logic board is attached to the inside center of the control panel, and is only available as a complete assembly. It is necessary to lower the control panel to replace the oven control logic board.
Bake Element • Both main and companion ovens utilize true hidden bake elements. • The bake element is composed of 2 elements and is replaced as one unit. • The main oven bake element number 1 is rated at 1200 watts, has an approximate resistance value of 46.6 Ω, and draws approximately 4.6 amps. • The main oven bake element number 2 is rated at 1000 watts, has an approximate resistance value of 55.9 Ω, and draws approximately 3.7 amps.
7. Remove the 1/4-in. hex-head screw on the left end of the cover plate. 11. Note the position of the wiring harness through the opening in the bottom of the shelf and the surrounding gasket. Gasket and Opening 8. Slide the cover plate to the left to disengage the tab, then remove the cover plate. Tab 10. Carefully remove the front center insulation piece. Center Front Insulation Note: Upon reassembly, ensure displaced insulation around oven and components is returned to its original position.
12. Slide the hidden bake element out from the range. Main Oven Bake Element Meat Probe Receptacle and Harness Each oven is equipped with a meat probe receptacle and harness. The probe outlet is located near the top right front corner of the oven cavity on 30- and 36-in models, and on the right side of the main oven and the left side of the companion oven on 48-in models. The meat probe outlet is connected to the logic board in the control compartment with the harness.
To remove the meat probe receptacle harness: 1. Remove the range from the installation. 6. Carefully pull the probe wire harness, and part of the retrieval wire through the light housing opening. 2. Remove the back panel. (See Back Panel.) 3. Disconnect the meat probe outlet wire harness. Disconnect 7. Untape the retrieval wire from the probe wire harness connector. Side Access Panel Note: Upon reassembly, ensure displaced insulation is returned to it's original position. 4.
5. Remove the racks, rack support, and light cover. (See Oven Light Bulbs, this section.) Oven Light Assemblies Each main oven is equipped with two halogen light assemblies located on the side walls of the oven. The oven door switch monitors the position of the oven door and provides this information to the logic board. The logic board operates the light relay located on the relay board. The lights come on when the door is opened or when the oven is in a cooking cycle.
Procedure B: 3. Remove the glass light cover by pulling its back edge out and rolling it toward you. Do not remove any screws. 1. Remove the racks, rack support, and light cover. (See Oven Light Bulbs, this section.) 2. Remove the two 1/4-in. hex-head screws that attach the light housing to the oven liner. 3. Using a small flat blade screwdriver, pry out the 4 tabs that lock the housing to the oven liner. Locking clips 4. Separate the light housing from the oven liner. 5.
Electronic Oven Control Overview The Electronic Oven Control system consists of the logic board, power supply board, relay board, oven controls, oven sensor, and door lock assembly. Caution: Certain components are electrically HOT when voltage is connected to range. • Bake, broil, and convection units can be on at the same time. • Bake, broil, and convection units can operate independently or simultaneously during preheat. There are five elements in each oven that can operate in any combination.
Control Board Connector Locator Temperature Display Board *LINbus Sensor Connections Meat Probe Connections Logic Board Temperature Display Board *LINbus Dual Encoder Board Dual Encoder Board *LINbus: (Local Interconnect Network) : A communication network comprised of a LIN master and one or more LIN slaves. In this double oven range, the logic board acts as the LIN master while the dual encoder boards, (temperature encoders), and relay boards are the LIN slaves.
Oven Relay Board J11 J7 Daughter Relay Module J2 K14 K10 K3 K7 K13 K11 Relay Power Supply Module K8 K5 K4 K1 J21 J14 K2 J1 J10 J5 K12 J20 J17 K1 J16 Note: The main oven relay board consists of a relay power supply module and a daughter relay module, available only as an assembly. Companion oven relay boards are similar, but will not have a power supply.
Oven Relay Board Wiring Diagrams V C B W G Y S RW S R O G R WS RN RY RW YR R R R YN 1 K11 K13 J11 K10 K14 K7 K8 K4 K5 K1 5 K3 J2 R J7 J14 J21 K2 W 1 J1 CW R J10 6 K12 J17 1 9 3 J16 1 5 OW R GND J20 1 K1 W B Y S 1 J5 P SON MAIN OVEN RELAY BOARD G Y R B R (AS VIEWED FROM FRONT OF RANGE) V C B W G Y S RW S R O G R WS RN RY RW R R YR R 1 K13 J11 K10 K14 K7 K3 J2 R J14 K2 J1 K12 CW R J17 1 9 J16 5 OW R 1 K1 W B Y S J5 P SON G
Diagnostics and Service Information Factory Test Mode The Factory Test mode can be accessed within the first 2 minutes of power up, before any other selections are made. Press and hold the PUSH TO SELECT knob for approximately 3 seconds within the first 2 minutes. The display will show “Prod”. The options for Factory Test are cycled through by pressing the TIMER button. (See table next page.) Note: To exit the Factory Test mode, hold the PUSH TO SELECT knob for 3 seconds.
Note: The table below shows the component sequence when Factory Test mode starts. This is a End-of-Line test and cannot be paused to test components. Step Sequence 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 0.0 seconds 2.0 seconds 4.
After completing the component sequence, pressing the Timer button scrolls through these available displays.
Failure Codes The last 7 Failure (F) codes are stored in the nonvolatile memory, accessed through the factory test mode. All Failure (F) codes are suppressed from the display, except F2 and F9. To access the last 7 F-codes, follow these steps: 1. Enter the factory test mode. (See Factory Test Mode.) 2. Press the Timer button to cycle through the factory test mode options. 3. Find the F-code menu. The display will show “F-co”. 4. Press the Mini-Knob button to enter this menu. 5.
Miswire Detection A miswire error is detected if any of the power supply lines (L1, L2 or N) are wired incorrectly or not present. If detected, the control will beep continuously and scroll “Bad LinE” across available displays (main and companion oven, if applicable).
Oven Sensor, Sail, and Door Switch Test Note: See Lock Assembly for door switch function explanation. 1. Remove power from oven. 2. The resistance measurements are made on the main logic board at connector J5 and J6, and the oven relay board at connectors J16 and J17. 3. If abnormal reading is observed, wiggle leads at disconnect block. If any variation, replace. MAIN AND COMPANION OVENS Terminals Ohms Main Logic Board J5, pin 1 to pin 2 1091 Ω @ Rm. Temp.
Schematics and Wiring Diagrams WARNING: Disconnect electrical power before servicing. Caution: Label all wires prior to disconnection. Wiring errors can cause improper and dangerous operation. Verify operation after servicing.
Rangetop Wiring Diagram – 78 –
Surface Component Circuits Surface Burner (4 burner model shown) N L1 120 VAC INPUT C C 33 Ω TRANSFORMER 188 Ω 240 VAC OUTPUT C R W G W LED ASM VALVE SWITCH O LED ASM SPARK MODULE Y G N 1 2 3 4 VALVE SWITCH LR RR RF LF O Y G LED ASM VALVE SWITCH N LED ASM VALVE SWITCH V LED Board L1 N C J2 POWER SUPPLY FRONT PANEL J1 C J3 B B SWITCH FRONT PANEL LED BOARD LED BOARD R R N 68 R LED BOARD LED BOARD LED BOARD R R LED BOARD R LED BOARD LED BOARD R R N The resisto
Grill L2 N L1 120 VAC INPUT W C C 33 Ω TRANSFORMER SAFETY VALVE 188 Ω C 240 VAC OUTPUT R W 1Ω G W IGNITER GLOW BAR V W 1 3A W 2 N N 16A 3.40 - 3.60 amps 45 - 400 Ω GRILL VALVE SWITCHES Griddle L2 N L1 N 120 VAC INPUT C C 33 Ω TRANSFORMER 188 Ω 240 VAC OUTPUT R C W R SAFETY VALVE W W W G 1Ω 1 W 2 B IGNITER GLOW BAR R 3.40 - 3.
Oven Component Circuits Preheat Circuit L1 140 C 284 F L2 N N.C. HI LIMIT TCO K7 N.O. G R N.C. K3 N.O. K3 BAKE ELEMENT 1 COM Y K7 K7 C 47Ω BROIL ELEMENT 1 COM O K3 J11 C 19Ω C R J14 CONVECTION ELEMENT 2 RW J7-4 B N.C. R COM N.O. K14 K14 C 62Ω K5 R J14 BAKE ELEMENT 2 RY J7-3 K8 R J14 C W 56Ω BROIL ELEMENT 2 RN J7-2 C 55Ω K11 YN J7-7 R J7-12 CW N.O. J7-10 CCW 92Ω COM K4 J5-1 N.C.
Bake Circuit L1 N N.C. G 140 C 284 F HI LIMIT TCO BAKE ELEMENT 1 COM Y N.O. K7 COM N.O. C 47Ω N.C. R L2 J11 BROIL ELEMENT 1 O K3 2.2 Ω C B 19Ω C R J14 R J7-2 RN BROIL ELEMENT 2 J5-2 R LOW SPEED K1 W M COOLING FAN Closed above 200 F OVEN LAMP R J5-5 W V J14 C 55Ω K11 J7-7 K14 C 56Ω K8 J14 K14 BAKE ELEMENT 2 CYCLING CONTACTS K12 Broil Circuit L2 L1 140 C 284 F HI LIMIT TCO N.C. R COM N.O. J11 BROIL ELEMENT 1 O K3 2.
Convection Circuit L1 L2 N N.C. HI LIMIT TCO 140 C 284 F K7 COM N.O. G RW N.O. K7 CONVECTION ELEMENT 1 C 47Ω K10 J11 K3 N.C. R N.C. S COM COM N.O. K3 B N.C. R C R J14 CONVECTION ELEMENT 2 RW J7-4 COM N.O. K14 C 62Ω K5 W YN J7-7 R J7-12 CW N.O. J7-10 CCW 92Ω COM K4 J5-1 N.C. 77Ω YR K1 J5-2 OW LOW SPEED 20Ω K1 M W V J2 W COOLING FAN Closed above 200 F R W CONVECTION FAN R J5-5 M OVEN LAMP K12 Clean Circuit N.C. G COM N.O. Y K7 N.C.
Optional Accessories Optional Backsplashback Kits Optional Black Knob Kits Two optional backsplash kits are available for ranges and rangetops: Optional black knob kits are available for ranges and rangetops. • 12-inch tall stainless steel backsplash • 36-inch tall backsplash equipped with a shelf that can adjust from 30” to 36” height. Note: All backsplashes attach to the back wall and not the range or rangetop itself. 12-inch high backsplash available: • ZX12B48PSS, for 48 in.
Warranty-Rangetop YOUR MONOGRAM RANGETOP WARRANTY Staple sales slip or cancelled check here. Proof of original purchase date is needed to obtain service under warranty. Please have serial number and model number available when calling for service. WHAT IS COVERED LIMITED TWO-YEAR WARRANTY For two years from date of original purchase, we will provide, free of charge, parts and service labor in your home to repair or replace any part of the rangetop that fails because of a manufacturing defect.
Warranty-Range YOUR MONOGRAM RANGE WARRANTY Staple sales slip or cancelled check here. Proof of original purchase date is needed to obtain service under warranty. Please have serial number and model number available when calling for service. WHAT IS COVERED LIMITED TWO-YEAR WARRANTY For two years from date of original purchase, we will provide, free of charge, parts and service labor in your home to repair or replace any part of the range that fails because of a manufacturing defect.
