Honeywell EC7850A1072 burner control

SKU: EC7850A1072/U, 534.412.003

Price on request

4 People watching this product now!

Honeywell EC7850A1072 burner control unit automates burner operations, monitors flame, indicates system status, performs self-diagnostics, and detects faults. Honeywell EC7850A 1072 automatic burner control unit supports external voltage control and features a communication interface for flexible use.

Five LEDs indicate operation sequences. The five-function switch allows mode selection between operation and testing. Interchangeable flame signal amplifiers add convenience.

Operational and fault information can be transmitted locally or remotely. Honeywell EC7850 A 1072 burner control has non-volatile memory to store process history and lockout status. It is compatible with Honeywell flame detectors.

Honeywell EC7850 A 1072 burner controller technical data:

  • Ambient temperature: -40 C to +60 C (-40 F to +140 F)
  • Transport temperature: -40 C to +66 C (-40 F to +150 F)
  • Humidity value: constant relative humidity 85%, non-condensing
  • Power Supply: 220-240 V, 50/60 Hz
  • Energy dissipation: 10 W max.
  • Fuse: 20 A max. FRN type or equivalent
  • Vibration: 0.5G in the immediate environment
  • Start-up period: 2 seconds
  • Dimensions: width – 127 mm; height – 127 mm; thickness – 133 mm with base Q7800A, thickness – 155 mm with base Q7800B.
  • Weight: 0.7 kg
  • Connected load: only 2000 VA max.

Honeywell EC7850A 1072 automatic burner control unit required components:

  • Q7800A,B 22-pin mounting base
  • Flame signal amplifiers R7824, R7847; R7848; R7849; R7861, R7886
  • Removable ST7800A purge timer cards

Honeywell EC7850A1072 burner control accessories:

  • Q7700 Network Interface Unit
  • Controlbus S7810A data bus module
  • S7820 Remote Reset (reset) module
  • ZM7850A Combustion System Manager software
  • 221818A Extension cable kit, 1524 mm long
  • 221729C Dust Cover
Brand