14
OFF
ON
IN
OUT
ALARM
RESET
Fastening the RTH receiver
cover
NOTE !
When installing the receiver its power
supply must be disconnected. It is
recommended that the installation is
performed by a qualified specialist
.
The permanent electrical system of
a building must include a breaker and
an overcurrent protection.
!
1
. Take off protective covers from the lower
and upper part of the receiver.
2
. Take off
cable tie clamps
from the lower and
upper part of the receiver.
3
. Connect the heating device to the
control
connection terminals
of the receiver.
Proceed in accordance with the service
manual of the heating device. Most
commonly, the
COM
(common) and
NO
(normally open) terminals.
4
. Connect power supply conductors to the
power supply terminals of the receiver,
observing safety rules.
!
15
5
. After connecting the conductors, they must be
secured with the cable tie clamps and reinstall
protective covers of the receiver.
To fasten the RTH receiver to the wall:
1)
Remove protective covers from the lower and upper part of the regulator.
(See chapter: “Fastening the RTH receiver”).
2)
On the wall, mark the location of holes for fastening screws.
3)
In marked places, drill holes of a diameter corresponding to the bundled
wall plugs (5 mm).
4)
Insert wall plugs into the drilled holes.
5)
Screw in the RTH receiver to the wall with screws, making sure they hold
the receiver securely.
Fastening the RTH receiver to the wall
WARNING !
Cables supplied with the regulator are designed for conducting maximal
load of 2.5 A.
If devices to be connected require more power, the cables need
to be replaced with cables of the appropriate cross-sectional area.
