Vaillant 0010023755, Operating Instructions Manual

Page: 50 / 117

7 Handing over to the end user
48
Installation instructions electronicVED exclusive 0020288446_00
2. Check the product's power while water
is running at a draw-off point.
3. Press
–
(1) or + (2) repeatedly until the
desired target temperature is shown in
the display.
6.5 Calling up the installer level
menu
▶
Press and hold MEMO for longer than
three seconds.
Installer level menu overview
(
→
Page 50)
6.6 Connecting the remote control
The remote control included in the scope
of delivery is connected to the product at
the factory. You can connect up to three
further remote controls to the product
at the same time. As soon as a remote
control is connected to the product, it ini-
tially adopts the settings from the product.
The settings can then be changed at the
remote control and on the product.
▶
Ensure that the remote control is ready
for operation (batteries are inserted and
the housing is night closed tightly).
▶
Press any button on the remote control.
▶
Press Start on the remote control.
◁
The product's display shows a re-
quest to connect.
▶
Confirm the connection on the product's
control panel.
▶
Confirm the connection to the remote
control.
◁
Both displays switch to the temperat-
ure display.
6.7 Disconnect the remote control
▶
Call up the installer level menu.
(
→
Page 48)
▶
Call up the Remote control menu item.
▶
Confirm this.
◁
The connected remote controls are
displayed.
▶
Navigate to the remote control that you
want to disconnect.
▶
Confirm this.
◁
The remote control's connection ID is
displayed.
▶
Confirm this.
◁
The remote control is deleted.
6.8 Activating scald protection
–
between 30 °C and 55 °C
1. Call up the menu,
→
Operating instruc-
tions.
2. Navigate to the Scald protection\max.
temperature menu item.
3. Set the maximum temperature to 42 °C
and confirm this.
7 Handing over to the end
user
1. Provide the end user with all relevant
instructions and unit documentation for
safe-keeping.
2. Go through the operating instructions
with the end user and answer any
questions.
3. Draw special attention to the safety
warnings that the end user must follow.
4. Inform the end user that there is a risk
of scalding when the domestic hot wa-
ter temperature exceeds 43 °C.
5. Inform the end user that they must not
remove the product casing and must
not attempt to repair the product under
any circumstances.
6. Inform the end user of the necessity to
ensure that the installation is regularly
inspected/maintained by a competent
person (inspection and maintenance
contract).