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Thermostat with display

User Manual

Heating function 

If the measured temperature is lower than the reference value, the heating 
system is active and the   symbol appears.

Cooling function

If the temperature measured is higher than the reference value, the cooling 
system is active and the   symbol appears. 

Automatic switching function (no icon)

If the temperature exceeds certain thresholds, the heating   or the cooling   
symbols can be displayed. 

 

( * )

Temporary manual mode (only MyHOME with central unit)

This functions gives the possibility of temporarily switching from a set-point 
sent by the central unit to a custom one.  The mode remains active until a 
new set-point is sent by the central unit. 

 

( * )

Comfort mode

The system operates at the ideal set-point set in the heating and cooling 
functions.

 

( * )

Eco mode

The system operates at the energy saving set-point set in the heating and 
cooling functions.

 

( * )

Antifreeze / Thermal protection / Off

Antifreeze: minimum safety temperature.
Thermal protection: maximum safety temperature. 
Off: zone off.

Automatic Mode  ( * )

The remote setting (control unit or supervision software) follows.
In the case of MyHome systems, the icons shown with asterisks do not appear 
on the display when the corresponding modes are set remotely.

2.2  Summary of functions and operating modes

2 Description

NOTE: temporary display and/or deactivation 

  

Example: when windows are opened in the controlled zone, system operation is modified or 
suspended.

NOTE:

 some functions, such as switching the heating/cooling, setting the comfort, eco and 

antifreeze/heat protection modes and automatic adjustment of the fan-coil fan may have been 
disabled by your installer when configuring.

Содержание MyHOME

Страница 1: ...www homesystems legrandgroup com User Manual H LN4691 0 674 59 64170 Thermostat with display...

Страница 2: ...Thermostat with display User Manual...

Страница 3: ...Meaning of icons and keys 5 2 2 Summary of functions and operating modes 6 3 Using the thermostat 7 3 1 Master Sensor in MyHOME temperature control system with control unit 7 3 2 Hotel Thermostat 10...

Страница 4: ...will obtain the set points from the central unit that manages the system Hotel room system par 3 2 Hotel thermostat The operation in the hotel room configuration gives the customer the possibility of...

Страница 5: ...are for the hotel thermostat and residential thermostat modes 5 key increase the set value 6 key decrease the set value 7 FAN key set the fan coil speed on 3 levels automatic This function can be disa...

Страница 6: ...deal set point set in the heating and cooling functions Eco mode The system operates at the energy saving set point set in the heating and cooling functions Antifreeze Thermal protection Off Antifreez...

Страница 7: ...e change mode by local key The setting of a manual temperature set point is possible but it is only temporary as it will only last until the next set point change sent by the central unit Operating mo...

Страница 8: ...central unit can be modified temporarily for the zone controlled by the thermostat The manual set point remains active until the central unit sends a new set point After a few seconds the new set poi...

Страница 9: ...mfort eco antifreeze thermal protection operating modes Select one of these modes using the MODE key The thermostat will no longer follow the settings of the central unit The sensor mode must be set t...

Страница 10: ...ostat in a hotel room Temperature adjustment Use and to change the current temperature set point Once the desired value has been set wait a few seconds to save the new set point The temperature measur...

Страница 11: ...mal operation to Antifreeze or thermal protection press the MODE key The display shows the symbol and the value set 7 C if heating is on 35 C if cooling is on After a few seconds the new set point is...

Страница 12: ...ds 7 seconds The change of function is indicated by the corresponding icon appearing on the display 3 Using the thermostat This operation may have been disabled during installation If this operation i...

Страница 13: ...thermostat manages a fan coil type load it is possible to adjust the fan speed using the dedicated pushbutton With MyHome suite you can disable the automatic speed setting by local key Note during th...

Страница 14: ...t of a single system Temperature adjustment Once the desired value has been set wait a few seconds for the new set point to be saved The value of the measured temperature will then appear Use or to ad...

Страница 15: ...ol of the new mode appears and the set temperature flashes thermometer symbol off Use and to change the set point After a few seconds the new set point is saved and the measured temperature appears th...

Страница 16: ...conds The change of function is indicated by the corresponding icon appearing on the display 3 Using the thermostat The display shows the set point set for the heating or cooling function If this oper...

Страница 17: ...nages a fan coil type load it is possible to adjust the fan speed using the dedicated pushbutton Press FAN to set the fan speed at the desired level Note during the adjustment the fan symbol and the s...

Страница 18: ...ess level appears on the display Use thei and keys to increase or decrease the brightness The display brightness can be adjusted on 10 levels Press the FAN key for at least 7 seconds Press the FAN key...

Страница 19: ...rs on the display Use the and keys to change from one measurement unit to the other You can select setting the device on the temperature scale expressed in degrees C or F Press the FAN key for at leas...

Страница 20: ...tat In this case refer to the installer manual or contact a trusted technician Below is an example of an error screen 4 Maintenance NOTE if ER4 or a temperature very different from the one felt are di...

Страница 21: ...n this manual and which can be configured by the MyHomeSuite software are available with the new Thermostat version from week 20W16 the details are below colour icons local contact status icon the fan...

Страница 22: ...22 22 Thermostat with display User Manual Notes...

Страница 23: ...23 Thermostat with display User Manual 23...

Страница 24: ...m Legrand SNC 128 av du Mar chal de Lattre de Tassigny 87045 Limoges Cedex France www legrand com Legrand SNC reserves the right to change at any time the content of this document and to communicate t...

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