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Service function
2.9.A
Permanent operating mode
2.9.b
Current fan speed
2.9.E
Signal turbine delay
(WBN 6000-..C..)(N.A)
2.9.F
Heating circuit pump run-on time
2.A.A
Temperature at flow temperature sensor
2.A.b
DHW temperature (WBN 6000-..C..)(N.A)
2.A.C
Temperature at cylinder temperature sensor
(WBN 6000-..H..)(N.A)
2.b.d
fan stage
2.b.F
DHW heating delay (solar mode)(N.A)
2.0.A
Gas type for appliance type
2.0.B
Ionisation current
Table 12 Menu 2
9.2.3 Menu 3
To call up a service function in this menu:
▶ Hold down "Back", + and – at the same time until L.1 is shown on the display.
▶ Press + until L.3 is shown on the display.
▶ Press OK to make settings in menu 3.
▶ Press + or – to scroll through the menu's service functions.
Service function
3.1.A
Appliance type, output, DHW heating
Table 13 Menu 3
Gaz 6000 W
Possible settings/comments/displays
This function permanently sets an operating mode.
The following settings are possible:
• 00: Standard operation; the appliance runs according to controller specifications.
• 01: The appliance runs at minimum output.
• 02: The appliance runs at maximum output.
Default setting is 0.
Current fan speed in 1/s.
Through spontaneous pressure change in the water supply, the flow meter (turbine) can
signal that water is being drawn off. This means the burner starts briefly although no water
is drawn off.
The turbine signal delay can be set from 01 to 06. One step corresponds to 0.25 seconds.
Default setting is 02 (0.5 seconds).
The pump run-on time is started by the control system at the end of the heat demand.
The following settings are possible:
• 0 to 10: run-on time in minutes (steps of 1 minute)
Default setting is 3 minutes.
This service function allows you to display the temperature at the flow temperature sensor.
This service function allows you to display the DHW temperature.
This service function allows you to display the temperature in the DHW cylinder.
This service function allows you to match the fan performance to the flue length.
Default setting is 00 (fan does not start).
Heating will be suppressed until the DHW temperature sensor detects that the water
preheated by solar energy has reached the required outlet temperature. Set the heating
delay in accordance with system conditions.
The start delay can be set between 0 - 50 seconds.
Default setting is 0 (disabled).
This service function allows you to set the gas type.
Possible displays are:
• 00: Appliance for natural gas
• 01: Appliance for LPG
• With operational burner:
– 1 A = OK
– < 1 A = faulty
• With burner off:
– < 1 A = OK
– 1 A = faulty
Possible settings/comments/displays
This service function allows you to adjust the control unit to the appliance output and the
type of DHW heating. This is necessary when the control unit is replaced.
Service menu settings | 21
8 716 473 216 (2014/09)
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