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RM7890B1048/U
On-Off Primary Burner Control With VPS
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50/60 Hz., Intermittent Main Flame Establishing Period, 4 Second Or 10 Second Pilot Flame Establishing Period, Includes Shutter Drive Capability, VPS Check Feature And Blinking LED Fault Annunciation.
Features
Functions Include Automatic Burner Sequencing, Flame Supervision, System Status Indication, System Or Self Diagnostics And Troubleshooting
Contains Valve Proving Feature- Requires S7800A1142 Keyboard Display (Not Provided) To Set Up
Subbase And Amplifier Are Required For Operation
Power LED Blinks Fault Code On Lockout
Options Include Modbus Interface, Keyboard Display Module, Remote Display Module
Five LEDs Provide Sequence Information
Interchangeable Plug-In Amplifiers
Local Or Remote Annunciation Of Operation And Fault Information Using The S7800 Keyboard Display Module (Optional)
Non-Volatile Memory Retains History Files And Lockout Status After Loss Of Power
Selectable Relight Or Lockout On Loss Of Flame
Technical Details
Application
On-Off Primary Control With VPS
Operating Conditions
-40 F To 140 F
