TROUbLESHOOTING LED Failure Code Note: In normal operation, LED blinks once (No. of Blinks) Service Action every two seconds; also, LED will be on Replace valve. for one second after every valid command received by the receiver/valve' these are not Confirm stepper motor error codes.
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TROUbLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Pilot will not stay lit after 1. Defective pilot generator 1. Check pilot flame, it must carefully following the lighting (thermocouple) impinge on thermocouple instructions (see Figure 13, page 11). Clean and/or adjust pilot for maximum flame impinge- ment on thermocouple.
Figure 16 - Millivolt System Wiring Diagram TECHNICAL SERVICE You may have further questions about installation, operation, or troubleshooting. If so, contact FMI PRODUCTS, LLC at 1-866-328-4537. When calling please have your model and serial numbers of your heater ready.
FMI PRODUCTS, LLC’s liability is limited to the purchase price of the product, and FMI PRODUCTS, LLC shall not be liable for any other damages whatsoever under any circumstances including indirect, incidental, or consequential damages.
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