Compact constant temperature controller ACD20
Regular price €243,00Controller ACD10 is prewired with temperature sensor and is intended for control of mixing valve. It features simple user interface with setup of controller in only few steps.
- Boiler return-pipe temperature or any other energy source temperature control.
- Heating or cooling system supply temperature control.
Features
- 3 pre-set hydraulic schemes.
- Prewired with temperature sensor.
- Single sensor option.
- Adjustable temperature control.
- Simple user interface.
- Direct installation onto 20 different mixing valves.
- The possibility to configure the mixing valve opening direction.
- Innovative connector system for connecting sensors.
Clutch for manual operation
The manual mode clutch of the AHD compact controller is activated by pressing the button. When the clutch is activated, the mixing valve control and, where appropriate, also the circulation pump is switched off to save energy. Manual operation mode is signalled on the display.
Quick installation
Innovative accessories and installation system provides a quick installation and removal of the ACD compact controller from/to the mixing valve, mostly without any tools. There are accessories for most mixing valves available on the market.
Setup buttons
The buttons for setting the controller are located under the manual turning knob. That prevents unwanted access to the controller setup.
Plug-in connectors
Acd Graphic display
Color graphic display with resolution of 240 x 240 dots provides detailed display of graphics and texts.
Technical data
| TFT display |  |
| Keypad | |
| Own consumption | Maximum 3.5 W |
| Standby power consumption | Maximum 0.5 W |
| Torque | 5 Nm |
| Rotation angle | 90 < ° |
| Rotation speed | 2 min 90 < ° |
| Mixing valve control | 3-point PID |
| Connection voltage | 230 V ~, 50 Hz |
| Maximum own consumption | 5 W |
| Power supply of built-in clock | Battery CR1025 (Li-Mn) 3 V |
| Accuracy of built-in clock | +/-1 s (24 h) at 20 °C |
| Degree of protection | IP42 according to EN 60529 |
| Safety class | I according to EN 60730-1 |
| Type of temperature sensors | Pt1000 |
| Housing material | PC - dark grey |
| Operating temperature | 0÷50 °C |
| Storage temperature | -20÷65 °C |
| Product weight | 900 g |
