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24 VAC Universal Direct Spark Gas Ignition Control
Quick Reference Guide
The C107U Universal Direct Spark Ignition Control module replaces many
popular flame rectification type of direct spark ignition (DSI) modules, including
those manufactured by Honeywell, Robert Shaw, ICM, Fenwal, and Johnson
Controls.
The following is an overview of the C107U series control, and is intended to only
be used by Certified Service Technicians.
APPLICATION
• Gas Furnaces
• Boilers
• Water Heaters
• Commercial Cooking
FEATURES
• 24 VAC microprocessor based DSI control
• System diagnostics
• 32 Selectable preset timings of popular models
• Universal flame sensing (Local/Internal or Remote/External)
• Full time flame sensing
• Flame sense test pins
• 4 mounting hole positions, 2 that match Honeywell and Fenwal
• Built-in burner ground
• Voltage/Frequency monitoring
©
2018 BASO Gas Products
Part No. BASO-INS-C107U, Rev. C
24 VAC Direct Spark Gas Ignition
Installation Instructions
Issue Date
C107U
June 7, 2018
1
www.baso.com
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Summary of Contents for Baso C107U
- Page 1 (DSI) modules, including those manufactured by Honeywell, Robert Shaw, ICM, Fenwal, and Johnson Controls. The following is an overview of the C107U series control, and is intended to only be used by Certified Service Technicians. APPLICATION •...
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Page 2: Specifications
Agency Certifications UL 60370-1, UL 60730-2-5 File: M2926 Software conforms to UL60730 Requirement Component Recognized System (US & Canada) EN298:2012 File: 657989 24 VAC Universa Direct Spark Gas Ignition Control © 2019 BASO Gas Products Part No. BASO-INS-C107UQRG, Rev. C www.baso.com... - Page 3 * If the existing system uses a burner ground wire, this can be attached to the 24V GND/BRN GND terminal using the supplied dual spade connector, or otherwise connected to the burner ground mounting tab. 24 VAC Universal Direct Spark Gas Ignition Control © 2019 BASO Gas Products Part No. BASO-INS-C107UQRG, Rev. C www.baso.com...
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Page 4: Setup And Adjustments
SETUP AND ADJUSTMENTS DIP Switch (S1) Settings When replacing an existing ignition control with the C107U, refer to Table 2 for the correct DIP switch settings. For a complete list of the controls the C107U replaces, see the BASO C107U Installation Instructions available at www.baso.com. - Page 5 # of Pre- Inter- Retry Purge Purge Time Trials * Approved CE timing configurations. NOTE: All controls have Quick Start and Re-ignition. 24 VAC Universal Direct Spark Gas Ignition Control © 2019 BASO Gas Products Part No. BASO-INS-C107UQRG, Rev. C www.baso.com...
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Page 6: Led Status And Troubleshooting
Excessive high temperatures can damage the ignition control and cause it to malfunction. Make sure the ambient temperature around the ignition does not exceed the rated temperature for the control. 24 VAC Universa Direct Spark Gas Ignition Control © 2019 BASO Gas Products Part No. BASO-INS-C107UQRG, Rev. C www.baso.com... -
Page 7: Troubleshooting Guide
(13mm) in the flame. See Figure 1. • Dirty or corroded flame sensor • Faulty flame sensor wiring • Poor burner ground Note: For more information on BASO ignitions and other products, plus complete installation instructions, please visit us at www.baso.com. CORRECT FLAME TOO LOW... - Page 8 Figure 2: Microammeter Connection. Important: Preventative maintenance programs are an important part of maintaining optimum and safe function of you BASO Products. Any attempt to repair this assembly voids the manufacturer's 2-year warranty. For a replacement control, contact the original equipment manufacturer or nearest BASO Gas Products distributer.