Vaillant VWZ MWT 150 Instrucciones De Instalacion Y De Uso página 14

REPAIR WORK
5.5 Handing over the product to the user
After completing the installation:
∙ Answer any questions the user may have.
∙ Draw special attention to the safety instructions which the
user must follow.
6 Repair work
6.1 Spare parts
∙ In case you need spare parts during maintenance or
repair, exclusively use genuine spare parts.
The genuine component parts of the product have been
certifi ed together with the product in the course of the CE
conformity check. If you do NOT use certifi ed genuine spare
parts during maintenance or repair, the CE conformity of the
product will expire. That is why we imperatively recommend
to install genuine spare parts.
6.2 Draining the heat pump circuit
A
∙ Connect the drain pipe to tap (C).
∙ Insert the other end of the pipe into a suitable container to
collect the glycol.
∙ Open the tap (B).
∙ Open the heat pump circuit air bleed valve.
6.3 Checking tightness
∙ Check the water-tightness of the system.
6.4 Checking the electrical installation
∙ Check the electrical installation observing all relevant
regulations.
11
B
C
6.4.1 Checking the cables
∙ If the power cable of this product is damaged, then to
prevent danger, only the manufacturer, the after-sales
service or similarly qualifi ed persons shall replace the
power cable.
7 Decommissioning
∙ Isolate the product from the power mains.
∙ Drain the appliance (see chapter 6.2).
∙ De-install the product.
∙ Recycle or dispose the product and its components (see
chapter 8).
8 Recycling
8.1 Packaging
∙ Sort the waste to separate those which can be recycled
(cartons, plastics...) from those that cannot (strapping ...).
∙ Recycle the product packaging according to all relevant
regulations.
8.2 Recycle or dispose the product and its
components
The product must be recycled under the WEEE Directive
(Waste Electrical and Electronic Equipment), which
specifi es:
- the selective collection of waste electrical and electronic
equipment.
- the selective systematic treatment of certain components
and substances considered as dangerous,,
∙ the reuse, recycling and recovery of the collected WEEE.
∙ Do not dispose of your product or any of its
accessories in the household waste.
∙ Make sure the old unit and any accessories are
disposed of properly.
∙ Deposit the product at an appropriate collection point for
the treatment, evaluation and recycling of WEEE.
∙ Observe all relevant regulations.
Notes
i
By adhering to this directive, you are helping the
environment and contributing to the preservation
of natural resources and the protection of human
.
health