48
English 5.906-548.0 Rev. 00 (04/12)
1 Indicator lamp 0, red
2 Indicator lamp 1, red
3 Indicator lamp 2, green
4 Indicator lamp 3, green
5 Indicator lamp 4, yellow
6 Indicator lamp 5, red
7 Indicator lamp 6, red
8 Indicator lamp 7, orange
9 Indicator lamp 8, yellow
10 Indicator lamp 9, yellow
Mask to place on the operating panel
Masks to be cut out can be found at the end of this service
manual.
Rotate the service switch to "SET" and release it.
The next setting of the service function will be dis-
played.
Repeat this process until the desired setting is dis-
played.
To save the setting, rotate the thermostat to the
next service function.
Turn off the appliance.
Rotate the service switch back into its original po-
sition.
Switch the machine back on again.
6.1.2 Changing the settings
6.1.3 Terminating the service function
6.1.4 Overview of the service functions
Function
30°C
Behaviour of device after 30 minutes of
continuous operation.
33°C
Behaviour of device after 30 minutes of
continuous standby operation.
35°C
Behaviour in case of leaks.
38°C
Testing the indicator lamps
38°C
+SET
Device with/ without RFID
40°C
Water temperature display
43°C
Function control of device switch and ther-
mostat
47°C
Service switch setting display.
50°C
Input test (oil level, pressure switch ON,
auxiliary relay of heater, water level, pres-
sure switch OFF, system care level)
53°C
Display of fault memory and software ver-
sion (excess voltage, low voltage, excess
current, phases asymmetrical, winding pro-
tective contact, lack of water, fault in auxil-
iary heater relay, lack of oil, leakage,
temperature limiter, temperature sensor,
RFID defective, software version)
53°C
+SET
Delete the error memory.
57°C
System care consumption display.
60°C
Display of the gun switchings since the
most recent gun service.
63°C
Number of gun services.
63°C
+SET
Delete the gun service and fault memory.
67°C
Display of the gun switchings since device
was first started up.
70°C
Operating hours since the last heater serv-
ice.
73°C
Display of the heater service.
73°C
+SET
Delete the heater service and fault memo-
ry.
77°C
Total heater operating hours.
80°C
Operating hours since the last pump serv-
ice.
83°C
Display of the pump services.
83°C
+SET
Delete the pump service and fault memory.
85°C
Total pump operating hours.
