Technologies And Functions - Mitsubishi Electric Y Series Manual

Ceiling cassette type
120
4-way airflow type
PLFY-P VFM-E1

• Technologies and functions

Optional
The compact size offers a perfect fit to grid system ceilings
(600 mm × 600 mm) and provides 4-way airflows despite its size.
Beautiful square design
The square design matches 2 × 2 (600 mm × 600 mm) ceiling
construction specifications.
As such it can be seamlessly integrated to match the design of direct
line lighting systems to creating a streamlined look and feel.
Above-ceiling height of 245 mm
The above-ceiling height of 245 mm is top class in the industry*
and fits into narrow ceiling spaces.
* As of Aug 2015, among compact 4-way cassettes
for system ceilings. (In-company survey)
Horizontal airflow
Supply air is horizontally fed into the room to reduce the cold draft feeling. This airflow is ideal for offices and restaurants.
• Airflow distribution
PLFY-P15-50VFM-E1
2.7
2.0
1.0
0.5
2
1
0
4 3
∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙ P.167
245 mm
<Cooling mode>
Horizontal
Ceiling height: 2.7 m
Horizontal Horizontal
airflow airflow
2 1 0 1
Floor distance (m)
600 mm
Compact & light-weight design
The panel weighs 3 kg, and the main unit weighs 14 kg (P15,
P20 and P25 models) or 15 kg (P32, P40 and P50 models).
These weights are 5 kg lighter than the PLFY-VEM-E model,
allowing easy suspension.
• Horizontal airflow
(m/s)
2.0
1.0
0.5
2 3 4
600 mm
Cold air
doesn't affect
me directly.