Mitsubishi Electric Y Series Manual page 130

Ceiling concealed type
130
Low noise type
PEFY-P VMR-E-L/R
• Technologies and functions
Realizes low noise operation as well as reduced construction
work and maintenance, to create a comfortable room environment.
Most suitable for installation in places such as hotels.
Low noise operation for a quiet
indoor environment
Low noise design: Minimum of 20 dB when airflow
rate is low and maximum of 35 dB when airflow rate
is high.
*Noise values measured on a rear-inlet model in an anechoic room.
(The noise value is higher when the bottom inlet is used.)
One unit can serve
adjacent rooms
Refrigerant piping
Drain piping
Fan structure allowing easy
maintenance
As the fan case does not use screws, it can be easily
removed, allowing easy maintenance. Moreover, the
air filter can be pulled out from two directions, from the
side or rear of the main unit.
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Flexible application in symmetrically arranged
rooms
Models are available with the refrigerant/drain piping and control box on
either the right or left side, to flexibly fit rooms that are symmetrically
arranged next to each other, as is frequently seen in hotels.
Easy change of air inlet direction
The air inlet can be selected to be at the rear or bottom in accordance
with the layout of a room.
• Rear inlet
Air inlet
By exchanging the closing board and air filter, the position of the inlet can
be changed. (At factory shipment: Rear inlet)
*Units with a bottom inlet make more noise than those with a rear inlet.
The rear inlet is recommended for rooms that need to be quiet, such as bedrooms.
Interlocking using a card key
The air conditioner can be switched ON/OFF by inserting or removing a
card key to prevent forgetting to turn off the air conditioner and save
wasteful operation. (Optional accessory is needed.)
*This image shows the -L type. On the -R type, the control box
comes to the right side when looked at from the front.
• Bottom inlet
Air inlet
Air outlet
Air outlet