3
USERS INSTRUCTIONS
1.1A GAS APPLIANCES
Gas Safety (Installation and Use) Regulation (UK).
In the interests of your safety and that of others it is a legal
requirement that all gas appliances are installed and correctly
maintained by a competent person and in accordance with the
latest regulations.
1.2A ELECTRICAL SUPPLY
Please ensure that this appliance has been properly connected
to the electrical supply by means of a double pole isolator or
un-switched socket, and that the correct size of fuse (3 AMP)
has been fitted.
Warning: this appliance must be earthed!
1.3A WARRANTY REGISTRATION
The appliance warranty can be registered online or by contact-
ing our warranty registration helpline using the contact number
displayed on the registration label on the front of your appliance.
1.4A APPLIANCE COMMISSIONING CHECKLIST
(UK ONLY)
A checklist section can be found at the rear of the appliance
installation booklet. This important document must be com-
pleted during the installation/commissioning of your boiler. All
GAS SAFE registered installers carry a GAS SAFE ID card,
and have a registration number. These details should be re-
corded in the Benchmark commissioning checklist section
within the installation booklet. You can check your installers
details by calling GAS SAFE direct on 08004085500. Failure
to install and commission the appliance in accordance with
the manufacturers instructions will invalidate the warranty.
This does not affect your statutory rights.
1.5A HOW DOES IT WORK?
Your
VISION PLUS
boiler supplies heated water to your radia-
tors and hot water to your hot water taps. The central heating is
controlled via a time clock and any thermostats that your installer
may have fitted.
The boiler will light when it receives a request
from the time clock via any thermostat that may be installed,
or whenever a hot water outlet (tap) is opened. Your
VISION
PLUS
boiler lights electronically and does not have a pilot light.
In the unlikely event of a fault developing with your boiler, the
supply of gas to the burner will be terminated automatically.
1.6A DIMENSIONS
VISION PLUS 25C - 30C
HEIGHT
715 mm
WIDTH
405 mm
DEPTH
248mm
Dear Customer
Your Vokèra
VISION PLUS
boiler has been designed to meet and exceed the very latest standards in gas central heating tech-
nology, and if cared for, will give years of reliable use and efficiency.
Please therefore take some time to read these instructions carefully.
Do’s and Don’t’s
-
Do
ensure that the system pressure is periodically checked
-
Do
ensure that the boiler should not be used by children or unassisted disabled people
- Do ensure that you know how to isolate the appliance in an emergency
-
Do
ensure that you are familiar with the appliance controls
-
Do
ensure that your installer has completed the appliance log book section
-
Do not
attempt to remove the appliance casing or gain internal access
-
Do not
hang clothes etc. over the appliance
-
Do not
forget to have the appliance serviced annually.
This booklet is an integral part of the appliance. It is therefore necessary to ensure that the booklet is handed to the person responsible
for the property in which the appliance is located/installed. A replacement copy can be obtained from the Vokera website.
At the end of its life, the product should be not be disposed of as solid urban waste, but rather it should be handed over to
a differentiated waste collection centre.
INTRODUCTION
1.7A CLEARANCES REQUIRED
1A THINGS YOU SHOULD KNOW
150
25
12
12
150
ABOVE
150 mm
BELOW
150 mm
LEFT SIDE
12 mm
RIGHT SIDE
12 mm
FRONT
600 mm
1.8A FROST PROTECTION SYSTEM
The
VISION PLUS
is equipped with a built-in frost protection
system, this enables the boiler to over-ride the time controls
– even if switched off – and operate the burner and/or pump,
should the temperature drop below 5
0
C for the main and for the
DHW line. In particular the burner will be in ON status until the
main temperature reaches 35°C for CH appliance and 55°C for
DHW appliance.
Please note that the frost protection system is
designed to protect the appliance only, should frost protection
be required for the heating system, additional controls may
be required.
NOTE
The frost protection system is reliant on the appliance having a
permanent electrical supply, and being in a non-fault condition.
