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Malfunctions
Sauna control FCU2x00/FCU3x00/FCU4x00 Version
V 2.09
47
9.4
Malfunction messages
Possible malfunctions and troubleshooting measures are described in this chapter.
Contact the installer or the dealer of your sauna systems for malfunctions that are not
described below. See the invoice, delivery note or the reverse of this manual for the ad-
dress.
If the error occurs during operation, then the display alternately shows the cause, the er-
ror number and the possible rectification.
If the error cannot be rectified by the end user, please note down the shown display and
contact your service technician.
No.
Malfunction
Possible causes
Troubleshooting
To be carried
out by
000
Internal time error
Internal time error
Service engi-
neer
100
STB circuit open,
STB
The connection to the
safety temperature lim-
iter (STB) is broken or
the thermal fuse was
destroyed by very high
temperature.
Check STB.
Check cable.
Check terminals 29 and 30.
Electrician / ser-
vice engineer
200
Heater sensor
short circuit
Short circuit heater
sensor
Check cable.
Check terminals 27 and 28.
Electrician / ser-
vice engineer
201
Heater sensor in-
terruption
Cable break heater
sensor
Contact terminals
Check cable.
Check terminals 27 and 28.
Electrician / ser-
vice engineer
210
Bench sensor
short circuit
Short circuit bench
sensor
Check cable.
Check terminals 31 and 32.
Electrician/
Service engi-
neer
211
Bench sensor in-
terruption
Cable break bench
sensor
Contact terminals
Check cable.
Check terminals 31 and 32.
Electrician / ser-
vice engineer
220
Wall sensor short
circuit
Short circuit wall sensor
Check cable.
Check terminals 33 and 34.
Electrician / ser-
vice engineer
221
Wall sensor inter-
ruption
Cable break wall sen-
sor
Contact terminals
Check cable.
Check terminals 33 and 34.
Electrician / ser-
vice engineer
300
Humidistat
The humidity sensor is
interrupted or shorted.
Check terminal 21 - 23
Note: The control unit can
continue to be operated with
time-controlled humidity. Ac-
knowledge error display. Dis-
connect humidistat.
Electrician / ser-
vice engineer
400
External malfunc-
tion message
Optional input of control
unit, for example, Gas
burner.
Acknowledge error.
Rectify malfunction in external
device.
User /
Service engi-
neer
Содержание FCU2000 Series
Страница 2: ...2 Operating manual Sauna control FCU2x00 FCU3x00 FCU4x00 Version V 2 09 FASEL GmbH Germany...
Страница 54: ...Notes 54 Sauna control FCU2x00 FCU3x00 FCU4x00 Version V 2 09 Notes...
Страница 55: ...Notes Sauna control FCU2x00 FCU3x00 FCU4x00 Version V 2 09 55...
Страница 56: ...Address of the installer or dealer of the sauna system...