7.
Troubleshooting
7.2.
Further possible faults
Error
The control unit will
not switch on.
Display:
Fault message 91.
The cabin light is not
illuminated after
switching on.
The control unit
cannot be started or
operated.
The heater will not
heat up (when
controlled via Klafs
Control or building
process control GLT).
PAGE 18
Cause
No mains voltage.
The touch-sensitive safety
switch (SKS) above the
heater has triggered.
Lamp defective.
No mains voltage.
Fuse SI100 has triggered.
Additional option (PC)
appears in the display.
The control unit is controlled
by Klafs Control.
by Klafs ontrol
The operating panel is
blocked.
Additional option (key)
appears in the display for
30 minutes.
The load release of the sauna
cabin heater is requested via
Klafs Control or GLT.
Additional option (key)
does not appear in the
display.
The load release of the cabin
heater is not requested via
Klafs Control or GLT.
The 30 minute waiting period
has expired.
Remedial action
Check the FI switch and fuse in the power
supply.
Check in the cabin whether there is anything
on top of the heater. If so, remove the
object.
Check whether the grille is loose. If so,
reinsert the grille.
Change lamp.
1.
Disconnect the control unit from the
mains.
2.
Insert lamp with the same power rating.
Check the FI switch and the fuse in the
power supply.
Replace fuse SI100 (1.25 AT) or inform the
Klafs Service.
Switch off Klafs Control.
.
After approx. 5 minutes, Klafs Control
releases the control unit.
Disconnect the data line between Klafs
Control and the control unit.
Remove combustible objects from the
heater!
Actuate the key switch on the sauna cabin
for 1 second within 30 minutes after start at
Klafs Control or GLT.
Request the load release of the sauna cabin
heater via Klafs Control or GLT.
Remove combustible objects from the
heater!
Actuate the key switch on the sauna cabin
for 1 second within 30 minutes after start at
Klafs Control or GLT.
SaunaP
UR
5070178/07.02