Buderus ModuLink 250 RF Installation Instructions Manual
7216 1800 - 02/2006 GB (EN) for the installer
Installation instructions
ModuLink 250 RF - Twin channel modulating
programmable room thermostat
Please read thoroughly before installing the unit.
See boiler installation instructions for more details
CH
10:41
am
pm
auto
off
on
auto
on
off
20
˚C
5
HW
24 Volt only
Installation instructions ModuLink 250 RF – twin channel
2 Buderus
Installation, maintenance and repair must be
carried out by a competent person (e.g.
Corgi Registered) and in accordance with
current IEE wiring regulations.
The twin channel ModuLink can be fitted on all
Buderus or Buderus appliances with an external
control unit from the following types:
UBA1.5, UBA3.0 and DBA.
1 Contents of package
2 Installing the receiver
Install the receiver as suggested in the installation instruction of the boiler.
If you encounter interference problems, then
install the receiver away (30 cm is advised) from
the boiler or other metal objects including wall
boxes.
4 x
2 x
CH
10:41
am
pm
auto
off
on
auto
on
off
20
˚C
5
HW
3
Drill a hole, insert the plug and mount screw.
Place receiver over the mounted screw.
4
Remove casing (1 and 2). Mark the hole (3) for
the second screw with a pencil. Remove the
receiver, then drill a hole for the plug. Refit the
receiver and mount the screw (4).
5
Attach cable (not thicker than 2.5 mm
2
) to the
receiver. The wires are not polarity sensitive.
Attach the cable to the boiler. See installation
instructions of the boiler for more information.
Warning! DO NOT connect the cable to
230V. When installed correctly a green LED
appears on the receiver.
1
2
3
4
230V
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