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4.5.5
Increasing the domestic hot water temperature temporarily
4.6
Maintaining the installation
4.6.1
Viewing the service notification
4.6.2
Reading out measured values
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You can temporary increase the hot water temperature when the time
program is active with the reduced temperature setpoint. Use this to
deviate from the time program or testing of the hot water production.
> Installation Setup > Internal DHW > Hot water boost >
Duration of temporary overwrite
Use the rotary knob to navigate.
Use the
button to confirm your selection.
1. Press the
button.
2. Select Installation Setup.
3. Select Internal DHW.
4. Select Hot water boost.
5. Select Duration of temporary overwrite.
6. Set the duration in hours and minutes.
The hot water temperature is increased to the DHW comfort
setpoint.
You can abort the temporary increase by selecting Reset.
When a service notification appears on the display, you can view the
details of the notification.
Use the rotary knob to navigate.
Use the
button to confirm your selection.
1. Select the tile [
].
The View Service Notification menu opens.
2. Select the parameter or value you want to view.
The appliance continually registers various measured values from the
system. You can read these values on the control panel.
> Installation Setup > select zone or device > Parameters,
counters, signals > Counters or Signals
Use the rotary knob to navigate.
Use the
button to confirm your selection.
1. Press the
button.
2. Select Installation Setup.
Enable installer access if Installation Setup is not available.
2.1. Select Enable installer access.
2.2. Use code 0012.
3. Select the zone or device you want to read out.
4. Select Parameters, counters, signals.
4 Installer instructions
17
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