Residential Comfort/Combustion : Combustion Controls : Gas Ignition Controls : Direct Spark Ignition : S89E,F : S89F1098/U
2 Rod Direct Spark Ign Control,4/4 Time
Overview
Provide electronic control of direct spark ignition systems, with external spark transformers, used on gas-fired furnaces, boilers, conversion burners and other heating appliances.
Features
- Controls ignition sequence and gas control operation in direct spark ignition systems.
- Control separate 120 Vac spark generator that provides 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 separate electrodes for spark ignition and flame sensing.
- Use any 24 Vac combination gas control designed for direct spark applications and rated at 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
- Design Certified
- Flame Failure Response Time (sec)
- 2.0 sec. @ 2.5 microamp
- PrePurge
- 30 sec. minimum
- 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
- External (120 VAC powered) High Voltage Spark Generator
- Ignition Trials To Lockout
- 1
- Lockout Timing
- 4 sec.
- Ignition Trial Time (sec)
- 4 sec.
- Maximum Valve Load @ 24 Vac (Amps)
- 2A
- Flame Failure Re-ignition Time (sec)
- 0.8 sec. maximum
