DEVI DEVIreg 528 - Steps for Opening the DEVIreg Thermostat

▪
Place the floor sensor in a conduit in an appropriate
place where it is not exposed to sunlight or draft from
door openings.
▪
Equally distant and >2cm from two heating cables.
▪
The conduit should be flush with the floor surface -
countersink the conduit if necessary.
▪
Route the conduit to the connection box.
▪
The bending radius of the conduit must be min 50mm.
Follow the steps below to mount the thermostat:
1. Open the thermostat:
devireg™550
3
5
6
2
4
20
30
40
50
▪
Press the release tab in the bottom of the thermostat
using a screwdriver or similar object.
▪
Carefully detach the front cover.
▪
Carefully detach the frame.
DEVIreg™ 528
Installation Guide 7