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Installation Instructions P-271 Safety Ignition Module+ (SIM+) replacement kit The kit replaces an existing SIM+ module. IBC Part # Description Boiler Model P-271 Safety Ignition Module+ (SIM+) SL 10-85 G3, SL 14-115 G3, SL 20-160 G3, SL 30-199 G3 Warning This kit shall be installed by a qualified service agency in accordance with the manufacturer’s instructions and all applicable...
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clips click into place properly. Each wire Installing a SIM+ connector plug should fit snugly into a socket. 9. (Optional) To replace the ignitor: a. Unscrew the two Phillip head screws holding the ignitor in place. b. Position the new ignitor and gasket in place, and attach using the two ignitor screws supplied with the kit.
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2. Remove the ignition wire and ground wire from the ignitor. 3. Remove the two mounting screws holding the ignitor in place, and retain them. 4. Remove the existing ignitor and gasket, and replace with the new parts. 5. Install the retained mounting screws and firmly tighten.
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