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P-270 Safety Ignition Module (SIM) replacement kit
If the boiler has a 5-button board running software version 3.11.3 or earlier, use the replacement Fenwal module,
IBC part 240-004. The software version is displayed for three seconds upon powering up the board. You can also
find it in the Installer Setup menu under System Information. If no such directory exists, the software version is
older and you should use the Fenwal replacement module.
IBC Part #
P-270
Safety Ignition Module (SIM)
Warning
This kit must be installed by a qualified service agency in accordance with the manufacturer's instructions
and all applicable codes and requirements of the authority having jurisdiction. If the information in these
instructions is not followed exactly, a fire, an explosion or production of carbon monoxide may result
causing property damage, personal injury or loss of life. The qualified service agency is responsible for the
proper installation of this kit.
Note
For increased reliability, we recommend that you replace the electrode/flame sensing rod when you
replace the SIM (purchased separately). It is possible to reuse ignitors with low running hours.
Kit contents:
A. SIM module (backwards compatible mode) - # 500-105
B. 2 x screws - 6-32 x 5/8" - #150-015
C. SIM adapter cable # 200-165
D. SIM Ignitor cable # 200-154
E. USB stick with software version 1.03.3 or later- # 900-009
120-275-R5 - 1/25/2019
Installation Instructions
Description
SL Series 'G1' (SL 20-115, SL 28-160, SL 30-175, SL
35-199, SL 45-260, and SL 80-399), SL Series G2, SL
40-399 G3, SL 26-260 G3
Boiler Model
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1
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Table of Contents
Related Manuals for IBC P-270
Summary of Contents for IBC P-270
- Page 1 If the boiler has a 5-button board running software version 3.11.3 or earlier, use the replacement Fenwal module, IBC part 240-004. The software version is displayed for three seconds upon powering up the board. You can also find it in the Installer Setup menu under System Information. If no such directory exists, the software version is older and you should use the Fenwal replacement module.
- Page 2 Fenwal replacement module. The P-270 SIM kit replaces the Fenwal or Capable Controls ignition module for all IBC SL series 'G1' (SL 20-115, SL 28-160, SL 30-175, SL 35-199, SL 45-260, and SL 80-399) and G2-series boilers. Yo do not need to use the supplied USB software update for these models.
- Page 3 3. Unplug the connectors from the module. If replacing a Fenwal or Capable Controls Ignition module, disconnect the wires one by one. If necessary, use needle-nose pliers to grip the wire terminals. 4. Check that the wire connections are still solid and secure. 5.
- Page 4 Figure 2 SIM connections - SL 26-260 G3, SL 40-399 G3 series boilers 1. Disconnect the power to the boiler and close the gas shut-off valve. All the module’s connector plugs, except the ignition lead, have retaining clips. 2. Note the position of the retaining clips for each plug. To unplug the connectors, you must press down on the retaining clips and then properly release them.
- Page 5 12. Leaving the gas off, initiate a call for heat. 13. Look through the sight glass to check that a spark is present during the ignition trial. 14. If the spark looks bright and stable, turn on the gas and allow the boiler to go through another trial for ignition.
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