Unit installation

Advanced Power Inverter
01-02
COMFORT
TAKES ON
NEW MEANING
WITH THE POWER OF
TECHNOLOGY
NEW REFRIGERANT
Our air conditioners use R410A,
HFC refrigerant.
Our technologically advanced
Mr. Slim Power Inverter systems
improve comfort, operate with
significantly less noise,
.... and provide increased energy savings.
PUHZ-RP71
PUHZ-RP
100/125/140/
170/200/250
Max.height difference
30m
30m
Max.piping length
50m
75m
Max.piping length
can be stretched to
75m
*Sound pressure level (dBA)
Single-phase
Three-phase
71
Outdoor Line-up (PUHZ-RPseries)
Technological Improvements for Super Quiet Operation
Exceptionally Quiet Operation: Top Class in the Industry
Newly designed fan blades and grille shape realise ultra-quiet
operation. In low-noise mode, which activates automatically when the
outside temperature drops, Power Inverter units are even quieter, with
operating noise reduced by 3dB.
Mitsubishi Electric’s new Power Inverter systems drastically
reduce power consumption
To better meet the needs of shops and offices, our outdoor units are
now offered in three-phase power supply models in addition to the
existing line-up of single-phase models. Select the model to best
match your needs from our expanded model range.
Low-noise Priority Function
A low-noise priority function is available when a commercially
available timer or selection switch is connected. When a signal is
received from the timer or switch, the unit begins running in the
low-noise priority mode. (The switch must be set when installed.)
Longer Maximum Piping Length
As a result of increasing the volume of refrigerant, piping length has
been increased to a maximum of 75m, expanding the range of layout
possibilities for unit installation.
PUHZ-RP/100/125/140
/170/200
PUHZ-RP71
100 125 140 170 200 250
71class
100class
125class
140class
52
54
55
56
Normal
47
49
50
50
Low-noise Mode
44
46
47
48
R22
Non-inverter units
R410A
Inverter units (PUHZ-RP)
1/3
noise
R22 model
52dB
(during cooling mode)
47dB
(during cooling mode)
44dB
(during cooling mode)
1/2
noise
DAY NIGHT
Advanced Power Inverter Silent Operation
PUHZ-RP250YHM-A