Electric Thermostats

RET MD



- Intelligent heating control for increased fuel economy
- Micro-processor accuracy
- Setting dial with LCD temperature display
- Wallplate contruction for ease of installation


RET-MD thermostat combines the ease of use benefits of a setting dial together with the accuracy and advanced features, including LCD display, that are only available from micro-processor based controllers. The LCD display, that normally shows actual room temperature, changes momentarily to show set temperature whenever the setting dial is moved. Styled upon the RET room thermostat, the RET-MD can be set up by the installer to provide either traditional on/off control or more sophisticated chrono-proportional control for increased comfort and economy.

The RET-MD is an intelligent room thermostat that incorporates an energy saving delay start feature, which delays the start-up of the heating dependent upon how close to set-point the room temperature is at the time the central heating time switch is scheduled to turn on the heating system. Under most load conditions, this feature reduces the number of hours per day that the system runs, without creating any discomfort. This feature can, if necessary, be cancelled if the user wishes to override the delay period.

The RET MD is ideal for use with combination boilers and can be installed without the need for complicated wiring or commissioning.


RET MD

Technical data



RET MD

087N726200 RET-MDRoom thermostat with setting dial and LCD display. Includes delay start feature. (Delay Start feature is dependent upon proximity to set-point).85 wide x 86 high x 42 deep


Documentation



Certificates/Declarations

Declaration of Conformity, RET M and RET MD
Download
Literature numberVCVIB202 Release date21/03/2007
FilenameRET_M_Series.pdf Size0.0 Mb
LanguageEnglish
Data sheet

RET M and RET MD
Download
Literature numberVDRKE102 Release date01/02/2006
Filename608.pdf Size0.3 Mb
LanguageEnglish
Instructions

RET MD Instructions
Download
Literature numberVIRKA202 Release date11/10/2007
Filename25695v06.pdf Size1.2 Mb
LanguageEnglish
Sales Leaflet

RET M and RET MD
Download
Literature numberVBRKB102 Release date01/02/2006
Filename590.pdf Size0.3 Mb
LanguageEnglish
Wiring Diagrams

RET MD Wiring Diagrams
Download
Literature numberVWRKL112 Release date01/03/2007
FilenameRETMD.pdf Size0.4 Mb
LanguageUK English