Danfoss DEVIreg Basic Installation Manual page 26

DEVIreg™ Basic
Error table
Error type
Floor Sensor
disconnected
Floor Sensor
short-
circuited
Thermostat
overheated
Room sensor
disconnected
Installation Guide
No Description
E1 Connection
to sensor
is lost
E2 Sensor
short-
circuited
E3 Thermostat
is over-
heated,
heating is
turned off .
E4 Roomtem-
perature
sensor value
too low .
Solution
Contact
installer or
local Danfoss
service
Contact
installer or
local Danfoss
service
Wait until
thermostat
cools down
Contact
installer or
local Danfoss
service
Need restart
The thermostat
requires a restart
to operate again
The thermostat
requires a restart
to operate again
The thermostat
needs no restart
but will start
heating when
the temperature
is lowered
Not Applicable
for DEVIreg Basic
27