ECD4 All-in-One DIN Rail Thermostat with Schedule

Extensive program of temperature control modes
Supports room temperature control, room temperature control with floor temperature limitation, floor temperature control and regulator mode.

Large Differential Temperature Range
The thermostat has a large differential temperature range of 6°C, for either lowering the cycle time of the relay or specifically to reduce the number of start cycles.

Versatility regarding temperature sensing
The thin floor temperature sensor provided with the thermostat is the obvious choice for new installation. There is however no restriction in using an already installed OJ-sensor. This flexibility together with the optional use of a compatible 3rd party sensor makes the ECD4 an outstanding offer for upgrading existing systems to the newest standard.

Built-in clock with power backup
Comes with built-in 6-event program for automatic comfort and setback temperature. The clock and calendar have built-in battery backup, eliminating the need to set the clock after power interruptions.

• The “all-in-one” thermostat is perfect for these application types:
  – Electrical floor heating*
  – Frost protection
  – Pipe protection
  – Ice & Snow melting
  – Cooling
• Extended temperature control range -20° to +80°C.
• Input for night setback and frost protection.
• Includes cooling application.
  – invertible relay function and differential temperature.
• Optimum safety due to built-in 2 pole 16 Amp interrupter.
• Intuitive graphical interface for easy menu navigation and programming. Programming is easy, ensuring the fastest and easiest set-up.
• Delivered with new thin floor temperature sensor, which makes mounting the sensor more comfortable than ever.

*Specific requirements of the European Ecodesign Directive (EF2009/125/EF) regarding local space heaters must be observed.