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Summary of Contents for KGASD0301FMS

Page 1: ...opane Installation Codes NSCNGPIC CSA B149 1 Wear safety glasses and work gloves Have a fire extinguisher available during start up adjustment procedures and service calls Recognize safety information This is the safety alert symbol AX When you see this symbol on the furnace and in instructions or manuals be alert to the potential for personal injury Understand the signal words DANGER WARNING CAUT...

Page 2: ...power off and disconnect PL7 from the ECM motor simulator Do you have 21 continuity across the BROWN YELLOW and ORANGE wires between connectors 23 22 PL1 and PL7 You have an open wire or bad terminal on either the BROWN YELLOW or 22 ORANGE wire between connectors PL1 and PL7 Repair it or replace the main 17 harness Replace the furnace control board NOTE tf replacing the furnace control board 23 st...

Page 3: ...ween PL2 4 and L2 on the furnace control board 14 16 You have an open wire or bad terminal on either the BLACK or WHITE wire 14 between the furnace control board and inducer motor DM Repair it or replace 16 main harness 15 Are all pins and wire leads intact on the connectors between the furnace control 19 16 board and the inducer motor DM 16 Fix problem 17 Go to the CLEANUP AND START UP INSTRUCTIO...

Page 4: ...event electric shock STEP GO TO 40 41 41 42 42 43 43 44 44 45 45 46 46 YES NO 48 50 49 50 ACTION Remove tape from door switch and turn power off at main disconnect Disconnect both multi pin connectors from blower control module attached to the blower motor Be sure to depress release latches on connectors or they may get damaged Remove control box assembly from blower shelf and position out of the ...

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