GE cafe Manual Download Page 48 | Manualshive

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GE cafe Manual Download Page 48

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Copyright General Electric 2011

11/28/2011

Upper Oven Lockout Relay

The ERC activates the lockout relay from the “OUT WD” terminal when in clean. When
powered the relay opens the cycling contact circuit of the thermostat (NC contact). In
the Upper Oven clean cycle the ERC powers the thermostat through the MDL terminal.

Clean Cycle

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Summary of Contents for cafe

Page 1: ...vity Gas Free Standing Ranges Caf Profile GE JGB870DET JGB870SET PGB900DET PGB900SET PGB910DET PGB910SET PGB915SET PGB930DET PGB930SET PGB935SET P2B930DET P2B930SET PGB980SET PGB995DET PGB995SET CGS99...

Page 2: ...nterpretation of this information nor can it assume any liability in connection with its use WARNING To avoid personal injury disconnect power before servicing this product If electrical power is requ...

Page 3: ...ds safety gloves steel toe shoes for all repairs Dyneema Cut Resistant Glove Safety Glasses must be ANSI Z87 1 2003 compliant Prescription Safety Glasses Plano Type Safety Glasses Steel Toe Work Boot...

Page 4: ...4 Copyright General Electric 2011 11 28 2011...

Page 5: ...11 Mini Manual Profile GE Model Tag The Mini Manual is located in the control panel area on GE Profile units Back top left rear corner on Caf models The Nomenclature Tag is on the bottom left side fro...

Page 6: ...ri Ring Burner Tri Bridge Burner Tri Bridge Griddle Caf Profile and GE Brands Double Oven Upper Oven 2 5 cuft Lower Oven 4 0 cuft Both Self Clean 2x Lighting Full Visibility Door Glass Liner Black Ena...

Page 7: ...x 1000 btu h Min Cooktop Burners 9 1K 9 1K 5 0K 9 5K 5 0K 20 19K 17000 btu h Max 3000 btu h Max 400 btu h Min Tri Ring 20K BTUs Caf 19K Profile Tri Bridge 23K BTUs New cooktop configurations New Gridd...

Page 8: ...8 Copyright General Electric 2011 11 28 2011 Cooktop Grates Griddle Designs...

Page 9: ...9 Copyright General Electric 2011 11 28 2011 Note The center griddle is used without the center grate installed the Chef griddle is installed on top of the left grate...

Page 10: ...10 Copyright General Electric 2011 11 28 2011...

Page 11: ...28 2011 Control Overview ERC Thermostat The lower oven is controlled by an ERC electronic control the upper oven is controlled by an hydraulic thermostat Both upper and lower ovens have self clean ca...

Page 12: ...12 Copyright General Electric 2011 11 28 2011 Anti Tip Bracket Range must be secured by the Anti Tip Bracket supplied...

Page 13: ...13 Copyright General Electric 2011 11 28 2011 Control Panel Removal GE Profile...

Page 14: ...14 Copyright General Electric 2011 11 28 2011 Lower Oven Door Removal...

Page 15: ...15 Copyright General Electric 2011 11 28 2011 Upper Oven Door Removal Hinge Release...

Page 16: ...ght General Electric 2011 11 28 2011 Upper Oven Door Removal Release Button Open the oven door to a 45 degree angle from the oven frame press in on both release buttons and lift the door off of the do...

Page 17: ...General Electric 2011 11 28 2011 Component View Back Profile GE Gas Valve UO Gas Valve LO Regulator Convection Fan Motor Igniters UO ERC Spark Module Igniter LO Gas Lockout Valve Oven Sensor Thermost...

Page 18: ...Electric 2011 11 28 2011 Component View Back Caf Gas Valve UO Gas Valve LO Regulator Convection Fan Motor Spark Module Igniter LO Gas Lockout Valve Broil Element LO Oven Sensor Igniters UO Cooling Fan...

Page 19: ...19 Copyright General Electric 2011 11 28 2011 Component View LH Side All Models Lock Out Relay UO TCO UO TCO LO Gas Lockout Valve Self Clean Latch Assy...

Page 20: ...20 Copyright General Electric 2011 11 28 2011 Component View Oven Cavities Bake Burner Bake Burner Broil Element Caf Only Broil Burner Thermostat Capillary Sensor Convection Fan...

Page 21: ...right General Electric 2011 11 28 2011 Oven Gaskets The oven gaskets are installed with push in spring clips The bottom corners of the gasket are installed in two oval slots at the bottom without a cr...

Page 22: ...22 Copyright General Electric 2011 11 28 2011 Cooktop Removal GE Profile...

Page 23: ...opyright General Electric 2011 11 28 2011 Cooktop Removal Caf The first step for removal of the cooktop is to remove the oven vent trim Remove three hex head screws from the vent trim and lift for rem...

Page 24: ...11 Cooktop Removal Caf Remove all of the T 15 Torx screws from the burners and front of the cooktop Remove the hex screws from the back of the cooktop and remove the spark electrodes from the burners...

Page 25: ...rner The right front burner is a 4 orifice power burner Caf models are 20K btu s and the GE Profile models are rated at 19K btu s The outer three orifices are all connected to a common manifold and op...

Page 26: ...11 11 28 2011 Power Boil Tri Burner The front orifice is de rated for requirements for clothing ignition The front flames will be smaller than the other two burner orifices this is normal for this typ...

Page 27: ...lectric 2011 11 28 2011 Power Boil Tri Burner Spark Igniter To replace the Tri Burner spark igniter requires removal of the cooktop Remove the T 15 Torx from the igniter bracket to remove The orifice...

Page 28: ...ght General Electric 2011 11 28 2011 Self Clean Latch Upper Oven Profile GE The upper oven self clean latch is accessible after removing the cooktop The latch is held to the front frame by two hex hea...

Page 29: ...On Caf models there are additional heat barriers that need to be removed to access the self clean latch The first heat shield is held by two hex screws at the rear Next a fiber barrier needs to be pu...

Page 30: ...30 Copyright General Electric 2011 11 28 2011 ERC Electronic Range Control Caf On Caf models there is limited access to the ERC for electrical testing with a VOM...

Page 31: ...C Electronic Range Control Caf Once the burner bracket manifold screws are removed remove two additional Phillips screws at the top rear of the control housing The control housing can the be lifted fo...

Page 32: ...ven DRT Thermostat To replace the upper oven thermostat requires removal of the cooktop Once the cooktop is removed remove the two T 15 Torx screws holding the thermostat to the control panel The ther...

Page 33: ...input provides on or off information to the ERC so the ERC can control the Upper Oven Lockout Control This also provides the ERC the ability to control the hydraulic thermostat Self Clean timing of 5...

Page 34: ...ting on GE Profile units runs through an opening behind the right rear surface burner On Caf units the capillary routing is in the right hand side panel The side panel does not need to be removed for...

Page 35: ...ht General Electric 2011 11 28 2011 Upper Oven DRT Thermostat The capillary tube routes into the back panel and passes through to the upper oven cavity where it is secured to the back wall with two sp...

Page 36: ...is a hydraulic control thermostat It receives L1 power from a jumper at the ERC L1 Line power is sent through the RX to SX wire contact and then through the External relay contact The cycling contact...

Page 37: ...2011 11 28 2011 Cooktop Burner Gas Valves The cooktop burner valves are secured to the manifold pipe with a saddle clamp with a single screw for removal The spark module switches are D keyed on the va...

Page 38: ...38 Copyright General Electric 2011 11 28 2011...

Page 39: ...rner of the cooktop To service the fan requires removal of the cooktop Once the cooktop is removed remove the six Hex head screws that hold the fan housing and lift up to remove the fan assembly The f...

Page 40: ...ere is also a FAD Fan Apparent Device This thermostat will disable the ovens in an over temperature issue due to a cooling fan failure The FAD is a self resetting thermostat that opens at 265 F and cl...

Page 41: ...ere are several components that require the side panel to be removed The lower oven self clean latch cooktop gas cutoff valve door hinge and an upper oven lockout relay After removing the top and rear...

Page 42: ...Side Panel Removal Carefully swing the side panel away from the range using a large blade screw driver pry out between the panel where it snaps onto the retainer clip while pulling out on the top fron...

Page 43: ...011 11 28 2011 Lower Oven Latch If the lower oven door should lock shut due to a latch failure the two hex screws can be accessed and removed by opening the upper oven door The latch catch can the be...

Page 44: ...44 Copyright General Electric 2011 11 28 2011 Lower Oven Latch Assembly Lower Oven Self Clean Latch Assy...

Page 45: ...e side panel removed Disconnect the wiring to the TCO and white wire that comes from the door switch to the latch motor disconnect the ground wire Remove the wire Bundle from the wire retainers Pull t...

Page 46: ...46 Copyright General Electric 2011 11 28 2011 Upper Oven Lockout Relay Lock Out Relay Upper Oven...

Page 47: ...ay that will disable the upper oven from operating when the lower oven is in self clean When the lower oven is placed into clean the relay is activated by the ERC disabling the upper oven thermostat c...

Page 48: ...Relay The ERC activates the lockout relay from the OUT WD terminal when in clean When powered the relay opens the cycling contact circuit of the thermostat NC contact In the Upper Oven clean cycle th...

Page 49: ...49 Copyright General Electric 2011 11 28 2011 Cooktop Gas Lockout Valve Gas Lockout Valve...

Page 50: ...1 28 2011 Gas Lockout Valve These models also utilize a gas lock out valve which turns the gas off to the cooktop This feature can be activated by the consumer through the ERC control and it is automa...

Page 51: ...or when a Self Clean cycle is activated The Lockout valve will NOT operate if a surface burner is in the on position Each burner switch must be in the open OFF position state to complete the gas lock...

Page 52: ...nd allowing gas flow to the cooktop This switch opens and Yellow to Silver close when the valve is closed ERC Loss of the Yellow to Orange contact will cause the lockout motor to run continuously and...

Page 53: ...ERC If either TCO opens during a clean cycle the cycle will terminate and the ERC will return to TOD Time Of Day If either TCO is open at the start of a clean cycle the ERC will beep until the cancel...

Page 54: ...is activated returns signal to ERC 5 The cooling fan is turned on Caf models Clean time can be set from 3 to 5 hours default is 4 hours When the cycle is complete 1 The lower oven unlocks returns sig...

Page 55: ...k Module Location The spark module on the Profile GE models is located in the control panel On Caf models the module is located on the back of the unit adjacent to the gas lockout valve When any surfa...

Page 56: ...011 Convection Fan Motor The convection fan motor is front serviceable Remove the 6 Phillips screws from the cover Remove the fan blade and pull the motor into the oven cavity Remove the hex screws th...

Page 57: ...ices no longer allow for adjustment When the unit is converted for LP gas new orifice hoods need to be installed Without an adjustment the hood must be replaced if there are combustion issues But this...

Page 58: ...use the proper replacement these are NEW igniter parts the wiring harness are longer The igniter is secured to the burner bracket with two hex screws To access the harness plugs requires removal of t...

Page 59: ...2011 11 28 2011 Bake Broil Burners The upper oven burner is secured at the top front of the cavity and can be removed by a single hex screw The Igniter wiring is run behind the left hand cover also s...

Page 60: ...60 Copyright General Electric 2011 11 28 2011 Bake Broil Burners The lower oven bake burner can be removed by removing a rear wall cover and following the same procedure for the upper oven burner...

Page 61: ...Electric 2011 11 28 2011 Caf Lower Oven Broil Unit Caf models utilize an upper broil calrod The ERC closes the broil relay sending 120 volts to the element The element resistance is 12 ohms and draws...

Page 62: ...62 Copyright General Electric 2011 11 28 2011...

Page 63: ...63 Copyright General Electric 2011 11 28 2011...

Page 64: ...64 Copyright General Electric 2011 11 28 2011 The oven can be set for the Jewish Sabbath Holidays The oven lights will have to be removed on some models since they are not controlled by the ERC...

Page 65: ...65 Copyright General Electric 2011 11 28 2011...

Page 66: ...66 Copyright General Electric 2011 11 28 2011...

Page 67: ...67 Copyright General Electric 2011 11 28 2011 Warranty...

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