REPLACES:
■ Modine Spark Ignition Control: 5H79749 REPLACES
FEATURES:
√ Direct Spark Ignition (DSI) control board
√ Microprocessor-based
√ Monitors system timing, trial for ignition, system switches, flame sensing and lockout
√ 100% lockout safety feature monitors for repeated over-temperature faults or flame losses and disables the heat operation for safety
√ Continuously monitors the gas valve output
√ Compatible with LP or natural gas
√ LED indication for status and fault codes to aid in troubleshooting
√ Twinning feature allows two furnace boards to be controlled with a single thermostat
√ Field test mode
SPECIFICATIONS:
INPUT:
• Voltage: 120 VAC
• Control voltage: 18 – 30 VAC
• Frequency: 50/60 Hz
OUTPUT:
• Spark ignition: 12kV O.C.V., 60Hz
• Heat blower: 15 FLA/30 LRA @ 277 VAC
• Inducer fan: ½ HP, 9.8FLA/58.8LRA @120 VAC
• Gas valve: 2.3A Pilot Duty @ 240 VAC
