Vaillant ecoTEC pro 30 H combi A VUW 306/5-3, Operating Instructions Manual

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Operating instructions ecoTEC pro 0020209590_03
4.6 Starting up the product
▶
Only start up the product once the casing has been com-
pletely closed.
4.7 Switching on the product
50
1
2
▶
Press the on/off button (1) .
◁
The "Basic display" (
→
Page 7) (2) appears in the
display.
4.8 Setting the heating flow temperature
1. Press ( ).
◁
The target value of the heating flow temperature
appears on the display.
Note
The competent person may have adjusted
the maximum possible temperature.
Condition : No control connected
▶
Use or to set the required heating flow temperat-
ure.
▶
Confirm by pressing .
Condition : Control connected
▶
Set the maximum possible heating flow temperature on
the product.
▶
Confirm by pressing .
▶
Set the required heating flow temperature on the control
(
→
Control operating instructions).
4.9 Setting the hot water temperature
Danger!
Risk of death from legionella.
Legionella multiply at temperatures below
60 °C.
▶
Have a competent person inform you
about the measures that should be taken
to protect against Legionella in your in-
stallation.
▶
Do not set any water temperatures below
60 °C without consulting the competent
person first.
1. Press ( ).
◁
The set hot water temperature flashes in the display.
Condition : No controller connected
▶
Change the hot water temperature by pressing or
.
▶
Confirm by pressing .
Condition : Controller connected
▶
Use to set the maximum possible hot water temper-
ature on the product.
▶
Confirm by pressing .
▶
Set the required hot water temperature on the controller
(
→
Controller operating instructions).
4.10 Switching the comfort mode on and off
Note
Comfort mode immediately supplies hot water at
the required temperature, without you having to
wait for the water to heat up.
1. Press ( ).
2. Press ( ).
◁
Comf. on or Comf. off are shown flashing in the
display.
3. Activate or deactivate comfort mode by pressing or
.
4. Press to confirm this change.
◁
When you have activated comfort mode, the " "
symbol appears in the basic display. When you
have deactivated comfort mode, the " " symbol
goes out in the basic display.
4.11 Switching off the product's functions
4.11.1 Switching off heating mode (Summer mode)
1. To switch off heating mode without switching off the
domestic hot water generation, press
( ).
◁
The value of the heating flow temperature appears
in the display.
2. Use the button to set the heating flow temperature to
Off .
3. Confirm by pressing .
◁
Heating mode is switched off.
◁
The symbol appears in the display.