Riello Vokera EASI-HEAT i User Instructions page 2

1. THINGS YOU SHOULD KNOW ................................................... 2
2. GETTING STARTED .................................................................... 5
3. WHAT IF ....................................................................................... 8
SECTION 1 - DESIGN PRINCIPLES AND OPERATING
SEQUENCE ................................................................................... 10
SECTION 2 - TECHNICAL DATA .................................................. 11
SECTION 3 - GENERAL REQUIREMENTS (UK) ......................... 14
SECTION 3A - GENERAL REQUIREMENTS (EIRE) .................... 15
SECTION 4 - INSTALLATION ....................................................... 17
SECTION 5 - COMMISSIONING & OPERATION .......................... 21
SECTION 6 - SERVICING INSTRUCTIONS .................................. 35
INTRODUCTION
Dear Customer
Your Vokèra EASI-HEAT i boiler has been designed to meet and exceed the very latest standards in gas central heating
technology, 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.
b
If the appliance is not used for more than 60 days, it is necessary to fill the siphon in the boiler. If the boiler is installed
where the ambient temperature can remain above 30°C for prolonged periods, fill the siphon after a period of 30 days
of inactivity. The operation must be carried out by professionally qualified personnel.
This booklet is an integral part of the appliance. It is therefore necessary to ensure that the booklet is handed to the person re-
sponsible 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 and/or recycling centre.
1. THINGS YOU SHOULD KNOW
1.1 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.
1.2 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!
1.3 WARRANTY REGISTRATION
Please take the time to register the appliance warranty using
the documentation provided, call 0800 479 0754 (UK) or 056
7755055 to obtain your warranty confirmation code (please
have your appliance warranty card to hand).
1.4 APPLIANCE COMMISSIONING
CHECKLIST (UK only)
The Benchmark checklist section can be found at the rear of
the appliance installation booklet. This important document
must be completed 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 recorded 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.
2
USERS INSTRUCTIONS
SECTION 7 - WIRING DIAGRAMS ..................................................... 36
SECTION 8 - LPG INSTRUCTIONS .............................................. 38
Commissioning checklist ............................................................ 39
Benchmark ...............................................................................40-43
Vokèra Warranty Terms and Conditions ................................44-45
RANGE RATED
This boiler can be adapted to the heat requirements of the system,
and in fact it is possible to set the range rated parameter as shown
in the specific paragraph.
After setting the desired output report the value in the table on the
back cover of this manual, for future references.
1.5 HOW DOES IT WORK?
Your EASI-HEAT i boiler supplies heated water to your radiators
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 EASI-HEAT i
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.
1.6 DIMENSIONS
HEIGHT
25C-29C
700 mm
1.7 CLEARANCES REQUIRED
ABOVE
BELOW
LEFT SIDE
RIGHT SIDE
FRONT
* Consideration should be given to providing reasonable clearance for
the insertion of a FGA probe.
** Disconnection of adjacent components may be required. Alternatively
allow 25mm clearance for removal of side panels.
*** Provided that a door or removal panel enables 450mm access for
maintenance.
^ Can be reduced to 5mm if a removal panel enables 150mm for
maintenance.
WIDTH DEPTH
400 mm 275 mm
165mm*
150mm^
2mm**
2mm**
4mm***