M-WRG-II xx
Meltem
Description
Provides inputs and outputs for integrating the device into the VENTILATION system.
Limited to 16 devices per Device Station / COM port.
Since the minimum pauses are set quite long, it may take a few seconds for the fan level to be applied, especially when many devices are on the line.
This integration has been tested with the M-WRG-II P-M Unit. But this universal integration should work across all models of the M-WRG-II series. We recommend ordering the device from your preferred supplier and specifying the desired IDs. If multiple devices are operated on the same line, the IDs must be different.
General Info
| Manufacturer | Type | Protocol | Model | Version | ID |
|---|---|---|---|---|---|
| Meltem | Ventilation unit | MODBUS RTU (DDF) | 1 | 1 | 0x0B00000F00010100 |
Documents
- Meltem-M-WRG-II-P-E-M-(-F,-FC)-Installations-und-Betriebsanleitung.pdf
- Meltem-M-WRG-II-P-E-M-user-manual.pdf
- M-WRG-II_xx.pdf
DDF Items
| ID | Name | Unit | Type | Direction |
|---|---|---|---|---|
| 0 | Supply Air Temp | C / 10 | ||
| 1 | Extract Air Temp | C / 10 | ||
| 2 | Exhaust Air Temp | C / 10 | ||
| 3 | Outdoor Air Temp | C / 10 | ||
| 4 | Extract Air Humidity | % / 327.67 | ||
| 5 | Extract Air CO2 | ppm | ||
| 6 | Supply Air Humidity | % / 327.67 | ||
| 8 | Error Message | 0 = OK, 1 = Error | ||
| 9 | Filter change indicator | 0 = not elapsed, 1 = elapsed | ||
| 10 | Frost Protection | 0 = not active, 1 = active | ||
| 11 | Extract Vent Level | m^3/h | ||
| 12 | Supply Vent Level | m^3/h | ||
| 13 | Time to Filter Change | days | ||
| 14 | Vent Unit Oper Hours | h | ||
| 15 | Fan Motor Oper Hours | h | ||
| 21 | Fan Level 1 | |||
| 22 | Fan Level 2 | |||
| 23 | Fan Level 3 | |||
| 24 | Fan Level 4 | |||
| 180 | Quality R41000_12 | |||
| 181 | Quality R41016_3 | |||
| 182 | Quality R41020_14 | |||
| 183 | QUALITY_MOD | |||
| 184 | QUALITY_LVL | |||
| 185 | QUALITY_WRT | |||
| 200 | Quality |
Note
*2026-03-18 13:51:58 (hw) ******************************
Last Commit: 21d3c8eb | 2026-02-26 09:46:39
Last Commit: 21d3c8eb | 2026-02-26 09:46:39