Heatiator NDI30-SPFK, NDI35-SPFK owner manual IntelliFire Ignition System

Page 38

B. IntelliFire Ignition System

Symptom

Possible Cause

Corrective Action

 

 

 

1. Pilot won’t light.

A. Incorrect wiring.

Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor are

The ignitor/module

 

connected to correct terminals on module and pilot assembly.

makes noise, but no

 

 

B. Loose connections or electrical

Verify no loose connections or electrical shorts in wiring from mod-

spark.

 

shorts in the wiring.

ule to pilot assembly. Verify connections underneath pilot assembly

 

 

are tight; also verify connections are not grounding out to metal

 

 

chassis, pilot burner, pilot enclosure, mesh screen if present, or any

 

 

other metal object.

 

 

 

 

C. Ignitor gap is too large.

Verify gap of igniter to right side of pilot hood. The gap should be

 

 

approximately .17 in. or 1/8 in. (3 mm).

 

 

 

 

D. Module.

Turn ON/OFF rocker switch or wall switch to OFF position. Remove

 

 

ignitor wire “I” from module. Place a grounded wire about 3/16 in. (5

 

 

mm) away from “I” terminal on module. Place ON/OFF rocker switch

 

 

or wall switch in ON position. If there is no spark at “I” terminal module

 

 

must be replaced. If there is a spark at “I” terminal, module is fine.

 

 

Inspect pilot assembly for shorted sparker wire or cracked insulator

 

 

around electrode. Replace pilot if necessary.

 

 

 

2. Pilot won’t light,

A. No power or transformer installed

Verify that transformer is installed and plugged into module. Check

there is no noise or

incorrectly.

voltage of transformer under load at spade connection on module

spark.

 

with ON/OFF switch in ON position. Acceptable readings of a good

 

 

transformer are between 3.2 and 2.8 volts AC.

 

 

 

 

B. A shorted or loose connection in

Remove and reinstall the wiring harness that plugs into module.

 

wiring confi guration or wiring har-

Verify there is a tight fi t. Verify pilot assembly wiring to module. Re-

 

ness.

move and verify continuity of each wire in wiring harness. Replace

 

 

any damaged components.

 

 

 

 

C. Improper wall switch wiring.

Verify that 120/VAC power is “ON” to junction box.

 

 

 

 

D. Module not grounded.

Verify black ground wire from module wire harness is grounded to

 

 

metal chassis of appliance.

 

 

 

 

E. Module.

Turn ON/OFF rocker switch or wall switch to OFF position. Remove

 

 

ignitor wire “I” from module. Place ON/OFF rocker switch or wall

 

 

switch in ON position. If there is no spark at “I” terminal module

 

 

must be replaced. If there is a spark at “I” terminal, module is fi ne.

 

 

Inspect pilot assembly for shorted sparker wire or cracked insulator

 

 

around electrode.

 

 

 

3. Pilot sparks, but

A. Gas supply.

Verify that incoming gas line ball valve is “open”. Verify that inlet

Pilot will not light.

 

pressure reading is within acceptable limits, inlet pressure must not

 

 

exceed 14 in. W.C.

 

 

 

 

B. Ignitor gap is too large.

Verify gap of igniter to right side of pilot hood. The gap should be

 

 

approximately .17 in. or 1/8 in. (3 mm).

 

 

 

 

C. Module is not grounded.

Verify module is securely grounded to metal chassis of appliance.

 

 

 

 

D. Module voltage output / Valve/Pilot

Verify battery voltage is at least 2.7 volts. Replace batteries if volt-

 

solenoid ohms readings.

age is below 2.7.

 

 

 

38

Heatilator • NDI30, NDI30-SP, NDI35, NDI35-SP, NDI30-SPFK, NDI35-SPFK2226-900 Rev. G • 4/11

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Contents HOT Surfaces ModelsWhat to do if you smell gas Xxxxxxxx CongratulationsHomeowner Reference Information Table of Contents User GuideLimited Lifetime Warranty Limited Lifetime WarrantyWarranty Conditions Listing and Code Approvals Your Fireplace Gas Fireplace SafetyOperating Instructions User Guide Clear Space Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Before Lighting FireplaceWhat to do if YOU Smell GAS Lighting Instructions IPIFinal inspection by GAS ValveFor Your Safety Read Before Lighting Lighting Instructions Lighting Instructions Standing PilotAfter Appliance is Lit Frequently Asked QuestionsIssue Solutions Glass Cleaning Maintenance and ServiceMaintenance Tasks-Homeowner Remote ControlVenting Maintenance Tasks-Service TechnicianGasket Seal and Glass Assembly Inspection LogsBurner Ignition and Operation Standing Pilot Flame PatternsGetting Started Typical Appliance SystemInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed TOP View Front View Side View Minimum Fireplace Size Fireplace Size RequirementsMinimum Fireplace Opening NDI35 NDI30Mantel and Wall Projections Side View TOP ViewTermination Locations Vent Termination Minimum ClearancesInstallation Preparation Vent Limits Installing Vent Pipe and ApplianceConnecting Vent Pipe Venting ComponentsPlacing, Securing and Leveling the Appli- ance fi replace openingFactory Built Wood Burning Installing Adaptor and Termination CapMasonry Damper Flashing Kit OptionalGas Pressure Gas InformationFuel Conversion Gas ConnectionIntelliFire Ignition System Wiring Wiring RequirementsStanding Pilot Ignition System Wiring Electrical InformationValve WHT Pilot Assembly Thermocouple ThermopileRED Optional Accessories Requirements Blower Plug 120V Existing Outlet Temperature Sensor SwitchInstallation for Fan Optional Finishing Clearances to Mantels or other Combustibles above ApplianceAppliance Setup LOG #5 Log Set Assembly LOGS-NDI30 Models NDI30, NDI30-SPInstall the Log Assembly LOG #6LOG Log Set Assembly LOGS-NDI35 Models NDI35, NDI35-SP Log Set InstalledGrate Tine Slot NDI30 NDI35 Air Shutter SettingAir Shutter Settings Standing Pilot Ignition System TroubleshootingSymptom Possible Causes Corrective Action Troubleshooting Symptom Possible Cause Corrective ActionIntelliFire Ignition System Ues to spark, and main Reference Materials Appliance Dimension DiagramModel Dimensions Vent Kits Components Direct Vent Flex Liner KitsContact Information