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RET1000 MD

6

GB

GB

LED Indicators

Power On – Green (bottom right)
Thermostat output on – Red (top left)
Delayed Start active - Green flashing (bottom right) 

Delayed Start

An energy saving feature which automatically delays the heating 

start time, depending on how close to set-point the ambient 

room temperature already is. If the green LED flashes once every 

3 seconds the delayed start function is in operation. Delayed 

start can be cancelled by turning the setting dial. Delayed start 

will operate again on timer control next ON time.

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