Connection of the thermostat must be carried
out as shown below.
Mains supply
180-250 V
50/60 Hz
Heating element
Max. load 16 Amp.
Network
connection
devireg
™
550 ONLY
NTC sensor
7
As the devireg
™
540/550 is not equipped with an earth
terminal, the earthing screen of the heating cable must be
connected to the earth from the supply via the earthing
terminal in the surface mounted box or the recessed metal
box which ever is used.
Summary of Contents for devireg 540
Page 1: ...User Instruction devireg 540 550 GB DAS...
Page 18: ......
Page 19: ......
Page 20: ...29 Connection diagram Network connection devireg 550 ONLY...
Page 37: ...DO NOT over tighten 12...
Page 43: ...Remove the frame from the thermostat Frame 6...
Page 44: ...Remove the two screws one in each side and gently pull off the display module Screws 5...
Page 47: ......