Langir E91.718 User Manual

NTC sensor - 10K ohms at 25°C. 

Press the up     or down     keys to enter the 

temporary control mode. 

Press and hold the clock symbol          for 5 seconds until the

day (represented by numbers) starts flashing. Press up or down

arrow select the day and press          to confirm. The hour digits will

start flashing, using the up or down keys set the hour and press 

         to confirm. The minute digits will start flashing, using the up or 

down keys set the minutes and press         to confirm. 

The set temperature or time will alternately show on the display, 

together with the current room temperature.

When this symbol disappears the thermostat is unlocked.

Manual Mode 

In this mode the unit will turn on the heater and power up to the 

temperature that has been set. It will maintain this temperature until 

it is switched off or the temperature has been manually changed.

To operate the thermostat in this mode press and release the book 

icon until the hand (shown icon)  is displayed. Using the ▼▲ buttons 

set the temperature you desire. The smaller number on the screen 

will increase or decrease depending on the temperature set. 

The unit will now operate at this temperature until manually changed 

or put into a programmed mode.