34 Installation and maintenance instructions Compact 0020313973_01
10.1.4 Setting the heating and domestic hot water
temperature
Condition: If installing a control is not intended
▶ Set the desired heating flow and domestic hot water tem-
perature on the product (→ Operating instructions for the
product).
Condition: If installing a control is intended
▶ Set the heating flow and domestic hot water temperature
on the product to the relevant maximum value (→ Operat-
ing instructions for the product).
▶ Connect the control to the product. (→ Page 25)
▶ Set the desired heating flow and domestic hot water tem-
perature on the control (→ Operating instructions for the
control).
10.1.5 Domestic hot water
10.1.5.1 Descaling the water
Scale deposition increases as the water temperature in-
creases.
▶ Descale the water as required.
11 Handing over to the end user
▶ At the time of commissioning complete all relevant sec-
tions of the Benchmark commissioning checklist, located
at the rear of this document.
▶ For IE: Complete a “Declaration of Conformity” to indicate
compliance to I.S. 813. An example of this is given in the
current edition of I.S. 813.
▶ When you have finished the installation, affix the en-
closed sticker (which requests that the user reads the
instructions) to the front of the product in the end user's
language.
▶ Draw attention, to the current issue of the Gas Safety
(Installation and Use) Regulations, Section 35, which
imposes a duty of care on all persons who let out any
property containing a gas appliance in the UK.
▶ Explain to the end user how the safety devices work and
where they are located.
▶ Inform the end user how to handle the product.
▶ In particular, draw attention to the safety warnings that
the end user must follow.
▶ Inform the end user that they must have the product
maintained in accordance with the specified intervals.
▶ Pass all of the instructions and documentation for the
product to the end user for safe-keeping.
▶ Inform the end user about measures taken to ensure
the supply of combustion air and flue gas guiding, and
instruct the operator that he must not make any changes.
▶ Inform the end user that they must not store or use explo-
sive or highly flammable substances (such as petrol, pa-
per or paint) in the installation room of the product.
▶ Complete and sign off the Benchmark commissioning
checklist.
▶
Complete and sign off the guarantee documentation.