Service menu settings | 21
8 716 473 216 (2014/09)Gaz 6000 W
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.
2.9.A Permanent operating mode 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.
2.9.b Current fan speed Current fan speed in 1/s.
2.9.E Signal turbine delay
(WBN 6000-..C..)(N.A)
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).
2.9.F Heating circuit pump run-on time 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.
2.A.A Temperature at flow temperature sensor This service function allows you to display the temperature at the flow temperature sensor.
2.A.b DHW temperature (WBN 6000-..C..)(N.A) This service function allows you to display the DHW temperature.
2.A.C Temperature at cylinder temperature sensor
(WBN 6000-..H..)(N.A)
This service function allows you to display the temperature in the DHW cylinder.
2.b.d fan stage This service function allows you to match the fan performance to the flue length.
Default setting is 00 (fan does not start).
2.b.F DHW heating delay (solar mode)(N.A) 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).
2.0.A Gas type for appliance type This service function allows you to set the gas type.
Possible displays are:
• 00: Appliance for natural gas
• 01: Appliance for LPG
2.0.B Ionisation current • With operational burner:
– 1 A = OK
– < 1 A = faulty
• With burner off:
– < 1 A = OK
– 1 A = faulty
Service function Possible settings/comments/displays
3.1.A Appliance type, output, DHW heating 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.
Table 13 Menu 3
Service function Possible settings/comments/displays
Table 12 Menu 2
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