Vaillant VRT 392f, Operating And Installation Manual

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11 Installation instructions VRT 392f 0020044239_01
6.4 Handover to the operator
The operator of the VRT 392f must receive instruction
on handling and functions of the controller.
Hand the instruction manuals and documents for
the appliance over to the operator for safe
keeping.
Inform the operator what the article number is.
Point out to the operator that the manual must be
kept near to the VRT 392f.
Go through the operating instructions with the
operator and answer any questions if necessary.
6.5 Faults
h
Note
If the controller fails the entire system
continues to operate via the radio receiver unit
on the basis of a fixed target feed temperature
of 50 °C.
The room temperature control and the set time
window are overridden.
6.6 Special features
Battery economy mode
h
Note
The display is normally switched off to save
power. This increases the service life of the
batteries.
The display and the lighting are activated as
soon as you turn or click one of the dials. If the
appliance is not used for more than one minute
the basic display returns and switches off after
approx. 10 minutes.
Status and fault messages to the radio receiver unit
green LED on: everything OK
red LED on: error (no communication with
appliance or controller)
red LED flashes
briefly:
radio transmission
green LED flashes: the teach-in process was started via
a button (only relevant for parts
replacement)
7 Factory customer service,
manufacturer's guarantee
Vaillant Service
To ensure regular servicing, it is strongly recommended
that arrangements are made for a Maintenance
Agreement. Please contact Vaillant Service Solutions
(0870 6060 777) for further details.
Vaillant warranty
We only grant a Vaillant manufacturers warranty if
a suitably qualified engineer has installed the system in
accordance with Vaillant instructions. The system owner
will be granted a warranty in accordance with the
Vaillant terms and conditions. All requests for work
during the guarantee period must be made to Vaillant
Service Solutions (0870 6060 777).
8 Recycling and disposal
Both your VRT 392f and its packaging are primarily
made of recyclable raw materials.
Appliance
The VRT 392f and its accessories must not be disposed
of in the household waste. Make sure the old device and
any existing accessories are disposed of properly.
Packaging
The disposal of the transport packaging is undertaken
by the installer who installed the unit.
Batteries
Batteries must not be disposed of in the household
waste. Ensure that the batteries are disposed of
properly.
Initial commissioning 6
Factory customer service, manufacturer's guarantee 7
Recycling and disposal 8