MIUM0001_REV01_ RKB_20140130 MIUM ENG.docx
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NTRODUCTION
Dear Customer,
these heat recovery units are designed and developed for residential and commercial applications and allow the room air
renewal with a sure energy saving. Unit must be used only for this purpose, LMF will not respond in case of different use
of the unit.
In fact, where the room air renewal is needed, the unit transfers heat between the exhaust air to the fresh air that
otherwise would be lost.
In their basic working principle, they consist in (see
figure 1
) :
1
– fans (supply and exhaust air)
2
– counterflow heat recovery
3
– filter sections (on fresh air and return air intakes)
4
– electrical board
These units may be integrated with traditional heating and cooling systems, but they can operate also autonomously if
equipped with the proper accessories.
• This manual and the wiring diagram supplied with the unit must be kept in a dry place and ready to hand for future
consultation when required.
• This manual has been compiled to ensure that the unit is installed in the correct way and to supply comprehensive
information about how to correctly use and service the appliance.
Before proceeding with the installation phase,
please carefully read all the information in this manual, which describes the procedures required to correctly
install and use the unit.
• Strictly comply with the instructions in this manual and conform to the current safety standards.
• The appliance must be installed in accordance with the laws in force in the country in which the unit is installed.
• Unauthorized tampering with the electrical and mechanical equipment will
VOID THE WARRANTY.
• Check the electrical specifications on the identification plate before making the electrical connections. Read the
instructions in the specific section where the electrical connections are described.
• If the unit must be repaired for any reason, this must only be done by a specialized assistance center recognized by the
manufacturer and using genuine spare parts.
• The manufacturer also declines all liability for any damage to persons or property deriving from failure of the information
in this manual to correspond to the actual machine in your possession.
• Proper uses: this series of air to air heat recovery unit is designed to air renewal/conditioning purposes. Any
use differing from this proper use or beyond the operating limits indicated in this manual is forbidden unless
previously agreed with the manufacturer.
• The prevention of the risk of fire/injury at the installation site is the
responsibility of the end user and/or installer.
Verify, upon acquisition, that the apparatus is complete and supplied as
described.
Any eventual disputes must be presented in writing within 8 days from the
reception of the goods.
Each unit is provided with identification plate listing the following:
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Address of Manufacturer
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“CE” Mark
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Model
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Serial Number
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Power supply voltage in “V”
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Power supply frequency in “Hz”
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Number of phases indicated with “Ph”
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Maximum current in “A”
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Date of fabrication
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Code
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Motor power “W”
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Absorbed power “kW” of electric coil (if present)
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Absorbed current “A” of electric coil (if present)
