The DSI Control 21 Second Lockout (S87C1030) by METROPAC is a sophisticated ignition control unit designed for dual rod applications. With a 21-second lockout period, it enhances safety and reliability in heating systems. This control unit is constructed with high-quality materials to ensure durability and performance in demanding environments. Its design allows for easy integration into existing systems, making it suitable for both new installations and retrofits. The DSI Control is ideal for various industrial and commercial heating applications, providing precise ignition management.
Residential Comfort/Combustion : Combustion Controls : Gas Ignition Controls : Direct Spark Ignition : S87 : S87C1030/U
Two-rod direct spark ignition control with 21 second trial and lockout time
Overview
Provide electronic control of direct spark ignition systems used on gas fire furnaces, boilers, and other heating appliances.
Features
- Control ignition sequence and gas control operation.
- Generate high voltage potential for main burner ignition.
- Lockout after one trial for ignition if main burner fails to ignite.
- Reset from thermostat after lockout.
- Use modules (except S87C) with any combination gas control designed for direct spark applications and rated 2.0A or less.
Product Specifications
- Dimensions (in.)
- 5 1/4 in. high x 4 1/16 in. wide x 1 15/16 in. long
- Dimensions (mm)
- 133 mm high x 103 mm wide x 49 mm deep
- Electrical Ratings
- 24 Vac
- Frequency
- 60 Hz
- Approvals, CSA
- File 112491_0_000
- Flame Failure Response Time (sec)
- 0.8 sec. @ 5.0 microamp
- PrePurge
- None
- Ambient Temperature Range (F)
- -40 F to +175 F
- Ambient Temperature Range (C)
- -40 C to +79 C
- Ignition System Type
- Direct Spark Ignition
- Ignition Sequence
- Single trial for main burner ignition (then shut down and lockout)
- Typical Gas Control
- VR8205, VR8305
- Type of Gas
- Natural or LP
- Flame Sense
- Two Rod
- Ignition Source
- Internal high voltage spark generator
- Ignition Trials To Lockout
- 1
- Lockout Timing
- 21 sec.
- Ignition Trial Time (sec)
- 21 sec.
- Typical Ignition Hardware
- Q347A, Q354, Q366
- Flame Failure Re-ignition Time (sec)
- 0.8 sec. maximum
