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Original instruction
Please read this Installation Manual carefully before installing the Air Conditioner.
• This Manual describes the installation method of the indoor unit.
• Also read the Installation Manual that come with the outdoor unit and optional parts.
ADOPTION OF R32 OR R410A REFRIGERANT
This Air Conditioner has adopted a refrigerant HFC (R32 or R410A) which does not destroy the ozone layer.
Be sure to check the refrigerant type for outdoor unit to be combined, and then install it.
When combining with an outdoor unit of R32 refrigerant, it is legally necessary to connect a refrigerant leak
detection system. Contact your dealer or contractor for more information on the system. To check the type of
refrigerant used, refer to the outdoor unit Installation Manual.
Information
If U series models (TU2C-Link) are combined with models other than U series (TCC-Link), the wiring
specifications and maximum number of connect-able indoor units will be changed. Pay attentions to their
communication specifications when carrying out the installation, maintenance, or repair. For its details, refer
to the
in this Manual.
Contents
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. . . . . . . . . . . . . . . . . . . 91
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Summary of Contents for MMU-UP0091H-E
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