Raychem nVent Page 10 User Manual Download

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5.2 User settings

5.2.1 Time and date

With the Time and date setting, you can adjust the clock and calendar.

5.2.2 Child lock

By activating the child lock, the thermostat will go to the home screen and a lock sign will appear
on the screen.

The child lock will prevent the thermostat settings to be changed by accident.

To unlock the thermostat, press and 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

Room failure. The thermostat is defective and needs to be replaced.

Room sensor defective or short circuited. The thermostat needs to be
replaced.

Floor sensor defective or short circuited. The external sensor needs to
be checked or replaced.

Internal overheating. The installation needs to be inspected.

Figure 14

Table 3

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 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 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 ...