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Installation Instructions 

C107U 

 

Issue Date 

June 7, 2018 

 

24 VAC Direct Spark Gas Ignition 

© 

2018 BASO Gas Products                      

1

 

 

Part No. BASO-INS-C107U, Rev. C 

www.baso.com 

 

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 

 

Содержание C107U

Страница 1: ...nufactured 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 APPLICATIO...

Страница 2: ...m Spark Gap 0 2 in 5 1 mm High Voltage Cable 48 in 1219 mm max rated 15kV min Resistive recommended Flame Sense Cable 48 in 1219 mm max rated 15kV min Shielded recommended Spark 30 sparks second Humid...

Страница 3: ...on DIP SWITCH S1 5 position DIP switch 32 selectable timings of the most popular settings SENSE 1 4 male QC Flame Sensor connection For dual rod remote external flame sensing remove Jumper Wire instal...

Страница 4: ...GURATION LABEL Note After the configured number of trials for ignition with no established flame or the pre defined number of flame losses have occurred controls with a retry time of 0 i e none will e...

Страница 5: ...OFF ON OFF OFF ON 10 3 0 7 90 5 OFF ON OFF ON OFF 11 3 30 7 90 5 OFF ON OFF ON ON 12 3 0 11 15 5 OFF ON ON OFF OFF 13 3 30 21 15 5 OFF ON ON OFF ON 14 3 30 21 30 5 OFF ON ON ON OFF 15 3 0 11 15 60 OFF...

Страница 6: ...Flash Indication Error Type 1 flash No flame in trial time 100 Lockout 2 flashes Flame sense stuck 100 Lockout 3 flashes Valve relay circuit 100 Lockout 7 flashes Repetitive flame loss 100 Lockout 8 o...

Страница 7: ...gap too wide Faulty control 4 Burner does not light during trial for ignition time Faulty valve wiring Bad Gas Valve Faulty Control 5 Burner lights but gas valve turns off after TFI Weak flame flame...

Страница 8: ...C Amp scale Make sure meter leads are positioned correctly Typical Flame Sense Current of 0 4 to 1 0 Amp DC Figure 2 Microammeter Connection Important Preventative maintenance programs are an importan...

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