23
Ultra
1.54
Comfortable indoor climate in high-end interiors
Installation and operating instructions
• Then remove the two outer screws in the cover of the module and
remove them.
• Remove the KathermBoard (only in KaControl module type ...C1) upwards
out of the rails. If space is tight, loosen and remove the central screw in
the module housing and rotate the metal holding strip with the rails as
far as possible to the left so that the KathermBoard can be removed to
the front.
• Electrically wire the unit.
• Install the KathermBoard. Position and fix the metal holding strip with the
rail for this purpose.
• Commission the unit.
• Replace the cover of the module.
• Fix the module and the holding strips back into the bracket, tightening
the screws in the short legs to prevent the screws coming loose through
vibration.
Make sure that the various cables are not pushed through the guard close
to the fan.
Only connect up units that have a circuit breaker that switches off
all poles from the mains power supply with a minimum contact gap
of 3 mm!
