About The Product; Combination Of Outdoor Units - Mitsubishi Electric City Multi PUHY-P72TKMU-A Installation Manual

• Do not turn off the power immediately after stopping operation.
- Always wait at least 5 minutes before turning off the power. Otherwise,
drainage water leakage or mechanical failure of sensitive parts may occur.
• Do not touch the surface of the compressor during servicing.
- If the unit is connected to a supply and not running, the crank case heater
located at the base of the compressor may still be operating.

2. About the product

• This unit uses R410A-type refrigerant
• Piping for systems using R410A may be different from that for systems using
conventional refrigerant because the design pressure in systems using
R410A is higher. Refer to the Data Book for more information.
• Some of the tools and equipment used for installation with systems that use
other types of refrigerant cannot be used with the systems using R410A.
Refer to the Data Book for more information.

3. Combination of outdoor units

Component units of PUHY-P168 to P360 are listed below.
Outdoor unit model
PUHY-P72TKMU-A(-BS)
PUHY-P96TKMU-A(-BS)
PUHY-P120TKMU-A(-BS)
PUHY-P144TKMU-A(-BS)
PUHY-P168TSKMU-A(-BS)
PUHY-P192TSKMU-A(-BS)
PUHY-P216TSKMU-A(-BS)
PUHY-P240TSKMU-A(-BS)
PUHY-P264TSKMU-A(-BS)
PUHY-P288TSKMU-A(-BS)
PUHY-P312TSKMU-A(-BS)
PUHY-P336TSKMU-A(-BS)
PUHY-P360TSKMU-A(-BS)
* PUHY-P168 to P360TSKMU-A(-BS) require "Twinning Kit" to connect component unit modules in the field.
Outdoor unit model
PUHY-P72YKMU-A(-BS)
PUHY-P96YKMU-A(-BS)
PUHY-P120YKMU-A(-BS)
PUHY-P144YKMU-A(-BS)
PUHY-P144YSKMU-A(-BS)
PUHY-P168YSKMU-A(-BS)
PUHY-P192YSKMU-A(-BS)
PUHY-P216YSKMU-A(-BS)
PUHY-P240YSKMU-A(-BS)
PUHY-P264YSKMU-A(-BS)
PUHY-P288YSKMU-A(-BS)
PUHY-P312YSKMU-A(-BS)
PUHY-P336YSKMU-A(-BS)
PUHY-P360YSKMU-A(-BS)
* PUHY-P144 to P360YSKMU-A(-BS) require "Twinning Kit" to connect component unit modules in the field.
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PUHY-P96TKMU-A(-BS) PUHY-P72TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P72TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P96TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P120TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P72TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P96TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P120TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P120TKMU-A(-BS)
PUHY-P120TKMU-A(-BS) PUHY-P120TKMU-A(-BS)
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PUHY-P72YKMU-A(-BS) PUHY-P72YKMU-A(-BS)
PUHY-P96YKMU-A(-BS) PUHY-P72YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P72YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P96YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P120YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P72YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P96YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P120YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P120YKMU-A(-BS)
PUHY-P120YKMU-A(-BS) PUHY-P120YKMU-A(-BS)
• Do not use the existing piping, as it contains chlorine, which is found in
conventional refrigerating machine oil and refrigerant. This chlorine will
deteriorate the refrigerant machine oil in the new equipment. The existing
piping must not be used as the design pressure in systems using R410A
is higher than that in the systems using other types of refrigerant and the
existing pipes may burst.
Component unit models
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PUHY-P72TKMU-A(-BS)
PUHY-P72TKMU-A(-BS)
PUHY-P72TKMU-A(-BS)
PUHY-P96TKMU-A(-BS)
PUHY-P120TKMU-A(-BS)
Component unit models
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PUHY-P72YKMU-A(-BS)
PUHY-P72YKMU-A(-BS)
PUHY-P72YKMU-A(-BS)
PUHY-P96YKMU-A(-BS)
PUHY-P120YKMU-A(-BS)
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