Instructions for use for the user
p. 40/44
1. Replace the fuse for interior lighting B (microfuse 5 x 20 T2.0 A/ 250 V) or
fuse for the electronics of the device A (microfuse 5 x2 0 T630 mA/ 250 V)
A or fuse for fan 8 (sub-miniature fuse TR5 - T1,0A/250V) (
Fig. 1
).
2. Insert tabs
3
of the operating unit
2
into the two lateral holders
4
and
carefully press onto the housing lower part
7
to the stop position.
3. Place the housing cover
6
onto the housing lower part
7
, swivel downward
and press until it clicks audibly. Check the fit of the control unit.
9.4. Error messages
An error message indicates an electrical malfunction in the system. The sauna
control unit is no longer operational.
Error
Description
Cause / rectification
ERR 1 Excess temperature F1
defective
See point
“6. Performing tests” on
page 18
ERR 3 Break in sensor line F1
See point
“6. Performing tests” on
page 18
ERR 4 Short-circuit F1
Check the sensor lines and the terminals
ERR 5 Short circuit FTS2 / F2
(temperature sensor)
Check the sensor lines and the terminals
ERR 6 Line interruption FTS2 /
F2 (temperature sensor)
Check the sensor lines and the terminals
ERR 7 Line interruption FTS2
(humidity sensor) or F2
is not recognized
Check the sensor lines and the terminals;
restart the control unit, press PROG/OK
button for 30 seconds
ERR 8 Short circuit FTS2
(humidity sensor)
Check the sensor lines and the terminals
