You will want to identify the model of your SUNHEAT and Thermal Wave heater. The model number is located on the label at the back of your unit.. SH1500 & SH1500RC. Y our heater will be identified as BB for black back or SB for silver back. If you have any questions, please contact customer service at 1-800-652-1916. Thank you! F-15 Gen II.. wires running out of its housing. One fan wire will go to the fan switch (refer to wiring diagram) and one wire will go through a hole in the mainframe wall to the white wire of the power cord. Remove the fan power wires. Use a pair of pliers to hold the locknut and a #2 Phillips screwdriver to loosen the anchor screws that hold the fan into place.
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Disconnect the faulty cord by removing 2 power leads; wire nuts that connect the black power wire to the fan and from the white wire group that lead to the ovens. Power leads may either be 1 red and 1 black wire or 2 black wires depending on which power cord you have on your heater. Disconnect the green ground wire from the bottom of the.. Heater Sunheat Thermal Wave F15 Repair Manual (22 pages) Summary of Contents for Sunheat SH1500RC BB. Page 1 SH1500RC BB Repair Guide The Unit Does Not Turn On 1. Make sure that the power cord is plugged into an energized outlet.. Wiring Diagram **THERE ARE 3 DIFFERENT WIRING CONFIGURATIONS FOR THIS MODEL. PLEASE FIND THE DIAGRAM THAT.