RM7850A Honeywell

HONEYWELL FLAME CONTROL
Flame controller by Honeywell from 7800 serie.
Stock 3 units
Delivery:
A1001, A1019: 24-48h / A1027 OBSOLETE. CONSULT US
Post-purge time
805.00€
805.00€ Taxes not included
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Description

MODEL RM7850A1027 OBSOLETE. CONSULT US FOR REPLACEMENT.

Flame controller RM7850A microprocessor-based integrated to control applications in fired gas, oil, or combination fuel burners. The basic functions include automatic burner sequencing, flame supervision, system status indication, system self-diagnostics and troubleshooting.


Specifications:

- Complete reference: RM7850A1001, RM7850A1019, RM7850A1027
- Access for external voltage checks
- Five LEDS with symbols for power, pilot, flame, main and alarm
- Non-volatile memory.
- Remote mounting KDM, keyboard display module (optional)
- Remote reset (optional)
- Voltage: 120V (+10, -15%) 50/60 Hz.
- Ambient temperature range: -40 C to +60 ° C.
- Dimensions: 127 mm x 127 mm wide x 133 mm deep
- Amplifiers and flame detectors see pdf.

Reference

Initiate

Purge

Preignition

First safety time

Pilot stab.

Main stab.

Postpurge

RM7850A1001

2 sec

*

3 sec

3 or 5 sec

5 sec

5 sec

2 sec

RM7850A1019

15 sec

RM7850A1027

30 sec

a dynamic damper check
* Determined by the selected purge card ST7800A



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