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1. Description 

 

The electronic under floor heating thermostat has already been set up to function in a way which 
gives you the best possible comfort at the lowest possible energy consumption.  

This user guide only has to be used in case of power failure or other unforeseen events which call 
for e.g. a reinstallation of the thermostat’s factory settings, or if you wish to change the set 
temperature and on/off periods.  

The thermostat switches the floor heating on and off to reach the set temperature. When the 
thermostat is switching on the floor heating, this symbol is visible on the display: 

 

The thermostat controls the electrical floor heating in 3 different working modes: 

 

Working Mode  
 

Description 

Symbol 

Constant Mode  
 

In the Constant Mode, the thermostat is aiming for 
one temperature around the clock.  
You can easily adapt this set temperature by using 
the +/- button. 
 

 

 

 

Event Mode  
 

In the Event Mode, the thermostat is working 
according to a weekly schedule. The Event Mode is 
created in order to maximize the comfort while 
minimizing the energy consumption of your 
electrical floor heating system.   
 

 

 

 
 

Boost Mode 
 

The Boost Mode is a temporary override of the 
Constant Mode or the Event Mode.  
This means by activating the Boost Mode, you can 
temporarily step away from another working mode 
and choose a temporary set temperature and 
duration for the Boost Mode.  
After this duration, the thermostat will automatically 
switch back to the last used Mode (Constant or 
Event).  
  

 

 

 

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Table 1 

Summary of Contents for nVent

Page 1: ...User guide thermostat electrical under floor heating nVent Raychem NRG DM Software Version 1 60 nVent com ...

Page 2: ... 1 Event Mode weekly schedule mode 6 4 2 Constant Mode single temperature mode 6 4 3 Boost Mode temporary override mode 6 5 Changing consulting settings 8 5 1 Event settings programming a weekly schedule 8 5 2 User settings 10 5 2 1 Time and date 10 5 2 2 Child lock 10 6 Trouble shooting 10 ...

Page 3: ...oor heating in 3 different working modes Working Mode Description Symbol Constant Mode In the Constant Mode the thermostat is aiming for one temperature around the clock You can easily adapt this set temperature by using the button Event Mode In the Event Mode the thermostat is working according to a weekly schedule The Event Mode is created in order to maximize the comfort while minimizing the en...

Page 4: ... The Left and Right buttons 7 are used to select or This means that you can change the set temperature with 0 5 C by using these buttons 7 The Middle button 7 shows Menu or Select This means that you can enter the Menu by using this button 7 1 On off switch 2 Day and time 3 Working Mode 4 Heating symbol 5 Display temperature 6 Three commands 7 Three buttons Figure 1 ...

Page 5: ...buttons no 7 see page 4 and press forward to the menu Factory reset You do this by selecting Settings followed by Engineer settings and Factory reset When you are here you are asked to follow a setup menu with 4 simple questions 1 Select Language 2 Confirm Time 3 Confirm Date 4 Select Sensor Remark This menu will only be shown when you reset factory settings When you choose language you can choose...

Page 6: ...A N A N A To program the weekly schedule see 5 1 Event settings Remark You can temporarily step away from the weekly schedule by activation the Boost Mode see 4 3 Boost Mode 4 2 Constant Mode single temperature mode The Constant Mode is a simple working mode where the thermostat is aiming for one temperature only In this mode you can choose the temperature by using the buttons and Remark You can t...

Page 7: ...hen coming from the Constant Mode When coming from the Event Mode In order to stop the Boost Mode simply press on the Stop button no 7 see page 4 In order to activate the Boost Mode press on the Menu button navigate to the Boost Mode and then press on Select no 7 see page 4 Remark If you are running in Event Mode you can activate the Boost Mode by pressing directly on the button or Figure 6 Figure...

Page 8: ...are used in order to program or adapt a weekly schedule used in the Event Mode Programming the weekly schedule is done in 3 steps Step 1 Select a day or a sequence of days to program Step 2 Program up to 6 periods for this day Period 1 Duration From 00 00 to XX XX Temperature XX X C Figure 9 Figure 10 ...

Page 9: ...om 07 00 to XX XX Temperature XX X C Period 3 6 or when 24 00 is reached Step 3 Decide if you want to copy this programming for the next day You can repeat steps 1 to 3 for other days if needed Figure 11 Figure 12 Figure 13 ...

Page 10: ... hold the 3 buttons no 7 see page 4 for 5 seconds 6 Trouble shooting In the event of damage or malfunction of one of the temperature sensors the heating output cuts off fail safe and an error code is displayed Number Error type E0 Room failure The thermostat is defective and needs to be replaced E1 Room sensor defective or short circuited The thermostat needs to be replaced E2 Floor sensor defecti...

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