Room controllers for 2 or 4 pipe system with automatic motor speed and season changeover
2- or 4-pipe fan-coil with 3-speed motor fan control for room temperature.
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Articles
(2 st)-
DB-TA-387-566- Tubes
- 4
- On/off/electric heating button
- X
- Auto/silence
- X
- Change-over function, season
- Neutral zone
- 3 speeds
- Auto
- Sensor
- NTA020-027P
-
DB-TA-387-866
- Tubes
- On/off/electric heating button
- X
- Auto/silence
- X
- Change-over function, season
- W/S (working season, W/S, selection by water sensor)
- 3 speeds
- Auto
- Sensor
- NTA020-027P
Specifications
| Supply voltage | 230 V AC ± 10%, 50/60 Hz |
|---|---|
| Load | Max. 6 A for motor output, valves or electric heater relay |
| Outputs | 8 relays 6 A 230 V AC |
| Power consumption | 1 W |
| Sensor | NTC 10K |
| Ambient temperature | 0…40°C |
| Ambient humidity | 10…90 % RH (non-condensing) |
| Setpoint | Summer: +24 ± 5 °C / winter: +20 ± 5°C |
| Storage temperature | -20…+70°C |
| Storage humidity | < 95% RH |
| Hysteresis | 0.5 K |
| Casing | ABS fireproof according to UL94 V-0 color (RAL 9010) |
| Weight | 210 g |
| Dimensions | 144 x 82 x 34mm |
| Protection class | IP30 |
| Isolation class | II |