Description
Note: To replace RA890F1346 , in addition to purchasing this item, you will need to purchase these items as well: R7847A1033 & Q7800A1005.
Overview: Microprocessor-based integrated full-function primary burner control for automatically fired gas, oil, or combination fuel single burner applications.
Features:
- Includes blinking LED fault annunciation feature
- Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
- Subbase, amplifier and purge card are required for operation.
- Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software.
- Five LEDs provide sequence information. Power LED blinks fault code on Safety Shutdown.
- Interchangeable plug-in flame amplifiers.
- Local or remote annunciation of operation and fault information.
- Nonvolatile memory retains history files and sequencing status after power loss.
- Optional remote reset capability.
- Optional report generation.
- Selectable recycle or lockout on loss of airflow or flame.
- Shutter drive output.
- Airflow switch check.
- Delayed main valve.
- Programmable post purge using S7800A1142 Keyboard Display (not provided).
- Flame Establishing Period - Pilot: 4 sec or 10 sec
- Interlocks: Selectable
Specs
| Application: | On-Off Primary Control |
|---|---|
| Voltage: | 120v |
Brands:
HONEYWELL
Condition:
new
Price history
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