Honeywell EC7850A1064 burner control

Honeywell EC7850A1064 burner control unit automates burner operations, monitors flame, indicates system status, performs self-diagnostics, and detects faults. Honeywell EC7850A 1064 burner controller supports external voltage control and has a communication interface. Five LEDs show operation sequences, and a five-function switch allows mode selection. Interchangeable flame signal amplifiers add convenience. Operational and fault information can be transmitted locally or remotely. Honeywell EC7850 A 1064 burner control has non-volatile memory and is compatible with Honeywell flame detectors.

Honeywell EC7850 A 1064 burner control unit 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 EC7850A1064 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 EC7850A 1064 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