LU-VE ALFA Optigo SFMD, Оригинальное руководство пользователя

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31515694EN-02
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Alfa LU-VE is a trademark registered and owned by LU-VE Group.
Alfa LU-VE reserves the right to change specifications without prior notification.
6.2 Mounting bracket
Use suitable studs when mounting the unit to the
ceiling.
Fix the unit to cold room ceiling by securely
tightening nuts and washers.
6.3 Technical spaces
Heat exchangers should be positioned such that the following criteria are met:
• Adequate space must be left on the air inlet side of the heat exchanger. The air discharge side
should be free of restrictions. Recirculation of air is to be avoided.
• The heat exchangers should not be connected to ducting on either the air inlet side or discharge
side, unless the heat exchanger has been specifically designed for such an application.
It is important to remember that the total amount of heat to be dissipated depends on receiving the
full design air volume at the design entry air temperature which allows this air to be freely dis-
charged after passing through the heat exchanger. Any restrictions may impair the performance of
the cooler. If in doubt, please check with Alfa LU-VE.
6.4 Refrigerant connections
All pipework and connections must be made in accordance with good refrigeration design and
installation practice.
Before performing the connection, ensure that no flammable gas is present in the system and in the
product.
Ensure that no stresses are transmitted to the pipework. All pipework should be adequatelya
attached to the walls/ceilings of the cold room and not only to the cooler itself. Pipework
must be adequately supported to prevent vibration or external load on the cooler headers, etc.
Components that may cause gas leaks (for example pressure points) must not be installed inside
the product. All refrigeration connections must be made by brazing.
Do not adapt headers position to the suction line.
Ø 8 mm