26
Installation instructions for trained electricians only
1
Continued
Figures
2 6 7
Connecting the optional capacity extension
13. Run the control lines St1, St2 and St3 of the op-
tional capacity extension through opening
I
(con-
nection range for 230V/400V
K
) into the housing
and, in accordance with the circuit diagram (figure
7
), connect to terminal
(as described under
subitems of 3.).
Connecting the optional fan
NOTE:
Insert the double push-in gland in the opening for fan
installation
14. Run the fan lines through opening
J
(connection
range for 230 V / 400 V
K
) into the housing and,
in accordance with the circuit diagram (figure
6
),
connect to the lower terminal row of terminal
(as
described under subitems of 3.).
15. Connect all PE conductors to the protective ground
terminal
F
.
Secure base of housing
16. Fasten two, 20 mm long, Philips head screws to the
lower mounting holes
6
.
Check for secure fit of the power supply unit.
17. Figure
1
: Place housing cover
6
on top of the
base, rotate it downwards and push down until you
hear it lock.
Check for secure fit of housing cover
6
.
2
Installing the operating unit
Figure
3
Install the operating unit at a maximum distance of 3
meters to the power supply unit. With a suitable exten-
sion greater distance is possible.
CAUTION - Damage to the unit:
The sauna control operating unit is splash-proof
(IP24 degree of protection). Nevertheless, the ope-
rating unit must not come in contact with water.
To attain the IP 24 degree of protection, the opera-
ting unit has to be recessed in the cabin wall.
Install the operating unit at a dry location.
1. Cut a 25 mm deep opening with a maximum width
of 100 mm and a maximum height of 156 mm in
the cabin wall.
2
Provide a wiring arrangement for the six-pin flat
strip wiring
1
.
3
Slightly push in safety lock
6
with a screwdriver
and remove the upper housing
5
.
4
Stick six-pin connector flat strip wiring connector
4
on the six-pin terminal connector
7
.
Seal the lower body opening by solid wood cabin.
5. Fit base of housing
2
through the bore holes
8
to the cabin wall with four wood screws.
6
Place top of housing
5
on top of the base of the
housing, rotate it downwards and push down until
you hear it lock.