88
89
17. Activating frost protection operation
(radiator switched off)
If the room does not need to be heated, the valve can be
closed. The valve is only opened if there is a risk of frost.
The calcification protection function continues to run. To
activate this, proceed as follows:
In the MAX! House Solution, all settings of the MAX!
Radiator The are made via the MAX! soft-
ware.
In the MAX! Room Solution, all settings of the MAX!
Radiator The are made via the MAX! Wall
The.
If you use the MAX! Radiator The in the
MAX! Radiator Solution, please proceed as follows:
•
Press the Auto/Manu button until Manu appears in the
display.
•
Turn the handwheel in manual mode to the right, until
„OFF“ appears in the display.
•
To save changes and leave manual mode, press the Auto/
Manu button again.
18. Scope of delivery
MAX! Radiator The
Adapter Danfoss RA
Adapter Danfoss RAV
Lifter extension Danfoss RAV
Adapter Danfoss RAVL
Cylinder head screw M4 x 12, nut M4
Support ring
19. Troubleshooting and maintenance
Error code on
the display
Problem
Solution
Battery symbol
(
)
Battery voltage
too low
Replace batteries
F1
Valve drive
sluggish
Check the installation; check
whether the pin on the
heating valve is stuck
F2
Actuating range
too wide
Check the fastening of the
actuator
F3
Actuating range
too narrow
Check the heating valve;
check whether the valve pin
is jammed
F4
A MAX! Cube
or MAX! Wall
Thermostat has
already been
taught-in
Make sure that the device
is not taught in to the MAX!
Cube (in the software) or
the MAX! Wall Thermostat
and reset the device. You
can repeat the teach-in
procedure afterwards.
F5
Temperature
sensor defect
Device defect - please
contact your specialist
dealer
F6
Battery voltage
too low, valve
moved to error
position
Please replace batteries of
radiator thermostat
Antenna symbol
(
) flashing
slowly
Connection to
taught-in MAX!
Components lost
Check the power supply and
batteries to taught-in MAX!
Components
Antenna symbol
(
) flashing
fastly
Duty cycle has
been exceeded
The longest period to wait
before sending again would
be an hour
CAL
Routine descaling
is active
Automatic function, see the
section 14.5.
