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MMI 813.1 Mod 23 240v Control Box
Technical Data
| Operating Voltage | 220 / 240 V (-15... +10%) 50 Hz (50 - 60 Hz) |
|---|---|
| Differing Frequency | Results in a proportionals deviation of the time. |
| Fuse Rating | max. 10 A rapid, 6 A slow |
| Power Consumption | 10 VA |
| Max. current per output | |
| term. 3 | 2A, cos ϕ 0.2 |
| term. 4, B | 2A, cos ϕ 0.4 |
| term. 5, 6, C | 1A, cos ϕ 0.4 |
| Total load | 5A, cos ϕ 0.4 |
| Amplifier sensitivity | 1 µA |
| Ionization Current | 5 µA |
| Flame detector cable | max. 20m cable length |
| Air pressure monitor | working contact 4 A, 220V |
| Waiting time for malfunction remedy | None |
| Running time air damper for 90° | max. 15 sec. |
| Flame Detector | |
| Ionisation probe | - |
| Infra-red flicker detector | IRD 1020 |
| Weight incl. base | 350g |
| Mounting position | any |
| Insulation standard | IP44 |
| Admissible ambient temperature for controller and flame detector | -20° C... +60° C |
| Classified acc. to EN 298 | BTLLXN |
MMI 813.1 Mod 23 240v Control Box
For 2-stage forced draught gas burners
Designated for an air damper control
- Possible flame detectors:
- Ionization probe
- Infrared flicker detector
The gas burner automatic safety control MMI 813.1 controls and monitors blown gas- and combined burners of any nominal thermal load (tested and certified according to EN 298).
Together with an air damper motor, a 2-stage burner with 2 fuel valves, a 2-stage operation with 1 fuel valve or a modulating system ave possible.
| MMI 810.1 Mod 33 | Program Timing Seconds. | |
|---|---|---|
| Waiting time at start approx. | tw | 9 |
| Max. reaction time of air pressure monitor | tlw | 10 |
| Pre-purge time | tv1 | 34 |
| Air damper open signal during pre-purge | tlk | 36.5 |
| Pre-ignition Time | tvz | 3 |
| Ignition Time Overall | tz | 6 |
| Ignition Safety time | ts | 3 |
| Delay Time Terminal 3 | tv2 | 6 |
| Datasheets |
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