Desa (V)DVF36TCRP(E) Owner's Operation And Installation Manual

www.desatech.com112108-01C 31TROUbLESHOOTINGContinuedREMEDY1. Check ignition wire connec-tion (see Wiring Diagrams)2. Check ground wire connection(see Wiring Diagrams)3. Clean and adjust main burner;check gas supply and inletpressure; replace ignition as-sembly if necessary1. Check electrical connectionsand replace wall switch1. Clean and adjust main burner2. Adjust ignitor location formaximum flame impingementon sensor3. Have vent inspected for block-age or damagePOSSIBLE CAUSE1. Loose wiring on ignitionmodule2. Poor ground to ignitionmodule3. Main burner flame too lowto sense1. Wall switch wires defec-tive1. Burner flame is too low2. Igniter is misaligned causingsafety burner to "drop out"3. Vent may be blocked orrestrictedPROBLEMBurner will not stay litNo gas to main burner when wallswitch and valve are set to ONpositionFrequent main burner outageWIRING DIAGRAMSGNDJ. BOX RECEPTACLEGRNBLKWHTBREAKER)GRN(NOT SUPPLIED)INCOMING120V AC(FUSE BOXFIELD WIREWHTBLKORCONNECTORSVariableSpeedControlBlowerElectrical Rating:120v, 60Hz, 0.7ATRANSFORMERSTEP DOWN120V AC24V AC OFFWALL SWITCH(SUPPLIED)ONIGNITERASSEMBLYD V2GNL1 INDIGNITION CONTROLMODULETS S1 SW V1P.120 VACGNDJ. BOX RECEPTACLEOPTIONALCONTROLREMOTEGRNBLKWHTBREAKER)GRN(NOT SUPPLIED)INCOMING120V AC(FUSE BOXFIELD WIREWHTBLKORCONNECTORSE AIHLOIPTOLCONNECTVALVE TOCONTROLDO NOTGAS VALVEFigure 60 - Electronic Wiring DiagramFigure 61 - Optional Blower Wiring Diagram