Description
The Honeywell RM7890A1015 is a microprocessor‑based On‑Off primary control designed for automatically fired single‑burner systems using gas, oil, or combination fuels. It delivers robust safety features, reliable flame monitoring, and diagnostic feedback in one durable package. Ideal for upgrading legacy Protectorelay controls, this model brings modern reliability and performance to your burner system.
Features:
- Functions Include Automatic Burner Sequencing, Flame Supervision, System Status Indication, System Or Self Diagnostics And Troubleshooting
- Subbase And Amplifier Are Required For Operation
- 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 (Optional)
- Non-Volatile Memory Retains History Files And Lockout Status After Loss Of Power
- Selectable Relight Or Lockout On Loss Of Flame
