39
INSTALLATION
ESPRIT 2 - Installation and Servicing
47
HANDING OVER
7. If a programmer is fitted draw attention to the Programmer
Users Instructions and hand them to the householder.
8. Loss of system water pressure
Explain that the dial underneath the boiler indicates the
central heating system pressure and that if the normal
COLD pressure of the system is seen to decrease over a
period of time then a water leak is indicated. Explain the re-
pressurising procedure and if unable to repressurise or if
the pressure continues to drop a registered local heating
installer should be consulted.
WARNING.
Do not fire the boiler if the system pressure is
less than 0.5 bar.
9.
After installation and commissioning please complete the
Benchmark Commissioning Checklist before handover to
the customer. For IE, its is necessary to complete a
“Declaration of Conformity” to indicate compliance to I.S.
813:2002.
IMPORTANT
10. A comprehensive service should be carried out ANNUALLY.
Stress the importance of regular servicing by a Gas Safe
Registered Engineer. In IE servicing work must be carried
out by a Registered Gas Installer (RGII).
11. As the installer you may wish to undertake the service
contract yourself or alternatively offer to the customer the
benefits of the Ideal Care Scheme, details of which are
outlined in the householder pack supplied with this boiler.
1. Hand the User Instructions to the householder and
explain his/her responsibilities under the relevant
national regulations.
2. Explain and demonstrate the lighting and shutting
down procedures.
3. The operation of the boiler and the use and adjustment
of all system controls should be fully explained to the
householder, to ensure the greatest possible fuel
economy consistent with the household requirements
of both heating and hot water consumption.
Advise the User of the precautions necessary to prevent
damage to the system and to the building, in the event
of the system remaining inoperative during frosty
conditions.
4. Explain the function and the use of the boiler heating
and domestic hot water controls.
Explain that due to system variations and seasonal
temperature fluctuations DHW flow rates/temperature
rise will vary, requiring adjustment at the draw off tap. It
is therefore necessary to draw the users attention to the
section in the Users Instructions titled “Control of Water
Temperature” and the following statement:
“Additionally, the temperature can be controlled by
the user via the draw-off tap: the lower the rate the
higher the temperature, and vice versa”.
5. Explain the function of the boiler fault mode.
Emphasise that if a fault is indicated, the boiler should
be turned off and a Gas Safe Registered Engineer
consulted. In IE contact a Registered Gas Installer
(RGII).
6. Explain and demonstrate the function of time and
temperature controls, radiator valves etc., for the
economic use of the system.
After completing the installation and commissioning of the system the installer should hand over to the householder by
the following actions:
INSTALLATION
206091-1.pmd 26/05/2010, 16:0839
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