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水システム DAYLIFF ULTRASUN UFD320DLのPDF インストレーション＆オペレーティングマニュアルをオンラインで閲覧またはダウンロードできます。DAYLIFF ULTRASUN UFD320DL 17 ページ。 Flatplate solar systems

This product is designed for water heating purposes using

solar energy and it may not be changed or modified in any

way. It should be installed by a qualified person, who should

observe the applicable local regulations and the building

code.

After the expiry of the guarantee period, if the magnesium

anode rod is worn out, the anode rod shall be replaced by a

new one in accordance with the instructions in the users'

manual.

4. SITING

Correct siting is critical for the effective operating of a solar water heater, the following

being important guidelines:-

Orientate the principal axis of the units in a North/South direction, with the collector

facing the equator. This orientation is important to maximise sun exposure on the

collector as it tracks on its East /West axis throughout the day.

Tilt at approx 15 . This is important as it optimises irradiation and also assists in the

thermosyphon process. Heater units should never be laid flat.

Avoid any shade, especially between 10am and 4pm. Shade hugely reduces system

efficiency.

Preferably, solar panels should be installed on roofs where solar irradiation is highest and

they are also less exposed to damage. If this is not possible a protected ground sitting is

acceptable.

Cold

Water In

WEST

ORIENTATION OF SYSTEM

NORTH OF THE EQUATOR

NORTH

Hot Water Out

EAST

SOUTH