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Part # MPSM07 (03/24/08)Page 54
TESTING & TROUBLESHOOTING
Direct Spark Ignition Detail
MPO Direct Spark Ignition Specications and Module Box Connections
Manufacturer JOHNSON CONTROLS INC.
Vendor Part # G760BAD-1
Ignition Type Direct Spark
High Voltage Cable Wire Stranded
Ignition Source High Voltage Spark
Maximum Cable Length 48” (1,220mm)
Flame Detection Means Flame Rectication
Flame Detection Types Remote Sensing
Minimum Flame Current 0.3 Microampere
Flame Failure
Response Time
0.8 Seconds Maximum
Spark Gap 0.1” (2.5mm)
Ignition Retrials 3
Safety Times 4 Seconds
Waiting Times 0 Seconds
Interpurge 30 Seconds
Loss Of Flame Signal Retrials 4 (Five Total Ignition Attempts)
Operation Current
24 VAC, 50/60 HZ, Nominal, 0.2A
Nominal + Main Valve
Contact Rating (MV) 2A Continuous, 5A Inrush
Ambient Operating And
Storage Fluttered
-40 to 158 °F (-40 to 70°C)
Humidity 95% RH non-condensing
Wire Connections
Spark Options
RAJAH Connector
GROUND
5
LED
THS 2
M.V. 3
SENSE 4