Guarantee - Vaillant ecoMAX pro 18 E Instructions For Use Installation And Servicing

2 Introduction

2.17 Guarantee

Our confidence in the quality of craftmanship and
performance of our products is demonstrated by the
Vaillant two year guarantee.
During the first year from installation the guarantee
covers your boiler against manufacturing defects for both
parts and labour. In order to extend this guarantee to the
second year from installation all you have to do is ensure
that your boiler receives a service when it is a year old.
(Please note that the cost of the service is not included in
the guarantee).
Should your boiler develop a fault please contact your
original installer or alternatively contact Vaillant Service
Solutions on 0870 6060 777.
IMPORTANT:
to qualify for your two year guarantee:
Please complete the registration details on the
guarantee card and return in the pre-paid envelope to:
Vaillant Registration Department
Freepost MID 22456
Walsall
WS2 7WD
The registration card must be returned within 30 days of
the boiler being installed.
The boiler must be serviced either by Vaillant or another
competent servicing company (CORGI
registered) within one year of the installation date and
the details recorded in the "Installation, Commissioning
and Service Record Log Book" (this log book should
have been completed and left with you by your installer).
Please note that the cost of the service is not included in
the guarantee.
Vaillant is a member of the Benchmark initiative and fully
supports the aims of the programme. Benchmark has
been introduced to improve the standards of installation
and commissioning of central heating systems in the
UK and to encourage the regular servicing of all central
heating systems to ensure safety and efficiency.
3 Operating the Boiler
3.1 Sealed Central Heating Systems only
CAUTION: A sealed water system must be filled and
pressurised by a competent person.
Only light the boiler when you are sure that the system
and boiler have been filled and pressurised.
The pressure should read at least 0.7 bar, when the
system is cold. If the needle displays a value below this,
follow the instructions left by your installer to refill the
system. Alternatively your installer should be called to
refill the system.
3.2 All Systems
Check that the electrical supply to the boiler is ON at the
external isolator.
Set any remote heating system controls as required.
Instructions for Use, Installation and Servicing ecoMAX pro
3 Operating the boiler
3.3 User Controls
Slide the On / Off control down to the I position to turn on
the boiler. The operating indicator will illuminate (green)
to show that the boiler is on.
The temperature of the central heating water can be
adjusted by pushing the mode button (
radiator symbol is displayed. Pushing the + or - buttons
will then set the water temperature as desired. (Typical
setting temperatures for a normal radiator heating sytem
will be in the range of 60 °C to 80 °C. Note that set
temperatures below 60 °C will not sufficiently heat any
hot water cylinder). To return to the normal mode push
the mode button ( ) until the display shows the current
temperature of water in the boiler.
When the boiler is operating the flame symbol will be
shown in the display. The bar symbol is also shown and
this indicates the modulating output of the boiler. The
boiler will automatically modulate to the output needed
by the heating system - the more bars that are displayed,
the higher the output.
The ecoMAX pro is a fan flue appliance and the
operation of the fan may be heard when the boiler
is running and for a short period after the boiler has
stopped. Should a fault condition occur the operating
indicator will flash red and will be accompanied by
an "F" symbol in the display. To reset the boiler slide
the On / Off control to the Off (O) position and after 5
seconds back to the On (I) position. The boiler should
now operate. If the fault persists contact your installer /
service provider. The ecoMAX pro has a Holiday / frost
mode. If you are going on holiday and do not want the
boiler to be operated by the external heating controls
press the mode button (
flashes in the left hand edge of the display. Then press
the + or - button until the arrow indicator points to the
holiday symbol ( ). The boiler will now only operate if
necessary for frost protection of the boiler itself as well
as running a daily pump exercise programme to prevent
sticking. It will not be turned on and off by the external
heating controls. If a system frost protection thermostat
has been fitted this will remain active.
3.4 To Turn the Boiler Off
Normally the boiler will be turned off by the heating
system controls. The mains On / Off control may be used
to switch off the boiler, however it is preferable to leave
the electrical supply on whenever possible to permit
operation of the built-in frost protection and daily pump
exercise programme.
Fig 3.1
) until the
) until the MODE indicator
7