Zehnder Roda Twist Spa Air Mode D'emploi page 44

EN
remOTe COnTrOL
Problem
No display.
The time is blinking.
The setpoint
temperature does not
match the temperature
measured in the room.
PILOT WIre
Problem
The radiator no longer
responds to the pilot
wire commands.
The temperature in the
room does not match
the desired tempera-
ture level shown on
the remote control.
44
diagnosis
Battery problem.
The remote control is
switched off.
Time not set.
There is an offset in the
measurement taken by
the temperature sensor.
diagnosis
The pilot wire may not be
connected properly.
The pilot wire may be
connected to a program-
ming base unit that takes
precedence over the
remote control.
Steps to take
Replace the batteries.
Press and hold On.
Set the time.
Calibrate the remote
control.
Steps to take
Check the connection of the
pilot wire.
Set the programming base
unit to Comfort mode so
that the desired temperature
level of the remote control is
taken into account.
restarting
See chapter
3.1.1
See chapter
3.1.1
See
chapter 3.3,
parameter 4.
restarting
See chapter
2.3
See chapter
3.1.2