42
EN
The maximal heating time may be set with a jumper on the display printed circuit board to 6 or 12
hours or to unlimited operation time. The jumper is located at the top edge of the board as shown
below. To set the jumper you will need to use tweezers or fine pliers. Alternatively you may also
take the board out of the housing by removing four mounting screws.
Notice for sauna:
Heating time above 6 h is only permitted for certain commercial sauna cabins
and may be restricted by the local legal regulations.
Once the maximal heating time has been set the user will be able to select the heating time up to
the defined limitation.
Attention!
Make sure to disconnect the control from power before changing the heating power limita-
tion. Setting the heating time limitation without disconnecting the power may damage the
electronic.
Such work may be carried out exclusively by an expert. Prior to any kind of work dis-
connect the control unit from the power supply on all phases. (Switch off main switch, or
trip the ground circuit breaker).
Risk of electric shock!
Heating time limitation
Loosen the four screws on the opened unit that hold the circuit board.
Limitation up to
6 hours heating time
(factory default)
Limitation up to
12 hours heating time
Jumper JP5 for
heating time limitation
X2
F2
F1
JP5
L N S1 WB FR N ST1 N
N L
L N
ST2
ST2
Mounting screws
6 h
12 h
6
R
1224
6
R
1224
