Danfoss ECtemp Smart - Page 16

Danfoss ECtemp™ Smart
Installation Guide16
Error
type
Nr. Description Solu-
tion
Need restart
Floor
Sensor
discon-
nected
E1 Connection
to sensor is
lost
Contact
service
The thermostat
requires a restart
to operate again.
Floor
Sensor
short-
circuited
E2 Sensor
short-
circuited
Contact
service
The thermostat
requires a restart
to operate again.
Ther-
mostat
over-
heated
E3 Thermostat
is over-
heated,
heating is
turned o
Wait
until
ther-
mostat
cools
down
The thermostat
requires no
restart, but will
start heat-
ing when the
temperature is
lowered
Unrecov-
erable
error
E4 Room
temperature
sensor value
too high or
too low
Contact
service
The thermostat
requires a restart
to operate again.