Mitsubishi Electric VL-250CZPVU-L-ERT Handbook page 5

Installation example
Notes
- Make sure that the exhaust air connection has two or more confluence points with the piping from the
bathroom.
- Pre-heaters and electric dampers may be required in your region.
- Read the instructions carefully in advance when using optional components and commercially available
components.
Living room
Humidity sensor
(Field supply)
Ventilation fan
interlocking lighting
Rest room
switch (Field supply)
SA
CO sensor
2
(Field supply)
RA
Isolator
(Field supply)
EA
Pre-heater
(Field supply)
OA
Silencer Box
(P-250SB-E, P-350SB-E, P-500SB-E)
Externally-installed controller
(Use P-RCC-E for installation)
By-pass switch
(Field supply)
Wi-Fi interface
(Use MAC-567IF-E)
─ 5 ─
OA shutter
(Field supply)
Outdoor
Router Tablets
(Field supply) (Field supply)