Garland XG36-JIB, XG24-JIB service manual Controller Displays Ignition Failure No flame at all, Yes

Page 44

TECHNICAL TROUBLESHOOTING continued

Controller Displays “IGNITION FAILURE” - No flame at all

Do the burners light at all?

NO

Check quick disconnect for improper connection

NO

Check for incoming gas pressure at the main incoming gas manifold

NO

Check main gas manifold shut-o￿ valve, and turn on

YES

YES

YES

YES

Does the ￿ame go out?

Reconnect quick disconnect

on gas supply hose

Turn gas valve ON

Locate gas shut o￿ valve and turn to ON

 

Check for proper gas

 

YES

pressure - Incoming &

 

 

manifold pressure

 

 

 

NO

 

YES

Adjust incoming & burner

 

 

pressure for gas type

Check for proper microamp reading

NO

Check air output from

YESblower. Blower output should be 1”W.C.

NO

NO

See Technical Troubleshooting

“Controller displays Ignition Failure -

Flame does not light at all”.

Check all ￿ame sensor connections for security.

YES

Replace blower

NO

Replace ignitor assy.

Adjust microamps

at plenum box.

 

Controller Displays “IGNITION FAILURE” - Flame does not light at all

Is the blower running?

NO

Check of 120 VAC at blower.

YES

Replace Blower Motor

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

Check for input voltage from

 

 

 

 

 

NO

main controller. ~8.9 VDC at

Check for air pressure

YES

Check

 

pin 6 & 7 output on J1.

 

 

 

 

switch closure

 

Solid State Relay Output

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

NO

YES

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

Replace Air

 

 

Replace Controller

Replace failed component.

 

 

 

 

Ignition Relay Board

Check .8” - 1.2”W.C.

YES

Pressure Switch

 

 

 

 

 

-OR-

Air output on plenum

 

 

 

 

 

 

 

 

 

Replace Ignition

 

Solid State Relay

from blower.

 

 

 

 

 

 

 

 

 

 

 

 

 

Module

 

 

NO

 

 

 

 

YES

 

 

Check for any obstructions

Is Ignition Module

NO

 

Check for 120 VAC at

 

in air ￿ow, if none found

 

Sparking?

Ignition Module, terminals

 

replace blower

 

 

 

 

VALVE & VALVE

 

 

 

YES

 

 

 

NO

 

 

 

 

 

 

 

 

Proceed to Technical Troubleshooting

 

 

 

 

 

“Controller Displays IGNITION

 

 

Check wiring between

 

 

FAILURE” - Ignition Module

 

 

air pressure switch

 

 

 

Is Sparking

 

 

and Ignition Module.

 

Page 44

Part # JIBSM08 Rev 7 (08/04/09)

Image 44
Contents Jack in the BOX GAS Xpress GRILLS, Models XG24-JIB, XG36-JIB Table of Contents Table of Contents Dimensions and SPECIFICATIONS, XG24-JIB Model Dimensions and SPECIFICATIONS, XG36-JIB Model Specifications Plug ConfigurationSafety WarrantyShipping Damage Claim Procedure IntroductionSafety Unit Installation Rating Plate LocationGeneral Information National Codes RequirementsUnit Installation Accessory Kit Main Gas InletAppliances Equipped with Casters Electrical ConnectionsAccessory Kit Electrical Supply Lines Electrical Connection Terminal Block Connection Grease BucketVentilation and Clearance Changing to a different type of gasIgniter Inspection Burner Air AdjustmentIgniter Adjustment Grill Controls Grill Controls Programming Mode System Setup Platen ZeroingPlaten Zeroing Lower Front Left Raise Back RightOptional Accessories Release Material Installation Release material sheet must be replaced whenNormal Operation Normal Operation Daily Cleaning Cleaning and MaintenanceCleaning During Operation Cleaning and Maintenance Programming Programming Modes/Menu SequenceProgramming To Change Upper Platen Set Temperature To Change Grill Set TemperatureTo Change Product Gap Setting To Change the Cook Time of a ProductTo View Recovery Time Upper Platen To View Recovery Time GrillTo Change Product Button,KeyAssignment To Change a Product NameTo Change temperature Units, F or C To Change Gap Setting Display UnitsTo View the Flash Number To View the Software NumberTo Change the Alarm Volume To Change the Key ChirpTo Change Probe Calibration Upper To Change Probe Calibration GrillTo Change Platen Set To Change Instant-On TimeTo Change Control Type To Turn Extended Time On/OffTo Change the Start Delay To Change the Alarm ModeTo Turn Clean Mode On/Off To Change the Grill FunctionTo Change SCK Address To Perform Limit Switch TestTo Modify a Product Name in Library To Calibrate CalibrationBi-Weekly Calibration Calibration Probe LocationsTroubleshooting Error MessagesTechnical Troubleshooting Low Internal Product TemperaturesYES Technical TroubleshootingController Displays Too Hot YES Controller displays Probe Error Inconsistent Or Erratic Internal Product Temperature Upper platen is not zeroed properlyProbable diagnosis YES Check voltage of upper limit Does Upper Limit Controller Displays Ignition Failure No flame at all YESNoyes Linear Actuator Replacement Linear Actuator Replacement JIBSM08 Rev 7 08/04/09 Parts List ContentsModel XG24-JIB Gas Xpress Grill Complete Exploded View Model XG24-JIB Description QuantityXpress Grill Actuator Gas Xpress Grill Actuator Assembly View Model XG24-JIB Xpress Grill Platen Gas Xpress Grill Platen Assembly View Model XG24-JIB 4517022 Platen ConduitXpress Grill Burner Gas Xpress Grill Burner Assembly View Model XG24-JIB Assembly View Model XG24-JIB Ignition Module Component BracketContactor Bracket Xpress Grill Heat Sink Assembly View Model XG24-JIB Gas Xpress Grill Heat Sink Assembly View Model XG24-JIB Revision History REV. #Item # Part List Book ReleasedParts List Right ZoneGrill Complete Assembly Gas Xpress Grill Complete Exploded View Model XG36-JIB Description Quantity Critical4520578 Grill Plate Thermocouple JIBSM08 Rev.6 08/04/09 Actuator Assembly GAS Xpress Grill Actuator Assembly View Model XG36-JIB Platen Assembly Gas Xpress Grill Platen Assembly View Model XG36-JIB Assembly View Model XG35-JIB Gas Xpress Grill Burner Assembly View Model XG36-JIB Xpress Grill Bracket Component Mounting Bracket Xpress Grill Heat Sink Assembly View Model XG36-JIB Gas Xpress Grill Heat Sink Assembly View Model XG36-JIB Description & Location Quantity Critical Gas Xpress Grill Accessories And Tools Model XG36-JIB Gas Xpress Grill Gas Tubing Model XG36-JIB Center Zone Right Zone Left ZoneRevision History Item # DateWiring DiagramWiring Diagram Time Controller Menu ItemsJack in the Box Menu Items Temperature Conversion F / C Page JIBSM08 Rev.6 08/04/09