Electrical Work; Standard Use - Mitsubishi Electric VL-250CZPVU-R-E Installation Manual

5. Electrical Work

WARNING
Electrical work must be carried out safely and reliably by
a professional electrical contractor (properly qualified
electrician) in accordance with internal wiring provisions
and electricalequipment technical standards.
Poor connection and faulty electrical work could result in
electric shock or fire.
Use 220 to 240 V AC power.
Failure to head this warning may result in fire, electric shock
or damage to the circuit boards.
Make sure to install the ground wire.
In case of product failure and electric leakage, it may cause
an electric shock.
CAUTION
A power supply isolator must be installed.
Install in a position where the isolator will not be wet by water
from the power cord when condensation on the exterior
surface of the product drops.
Install an isolator in a position where the power cord can
be replaced when damaged.
Otherwise, the power cord cannot be replaced.
If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
Make sure to connect wiring properly according to the
wiring diagram.
Misconnection may cause malfunction.
Please understand that expenses incurred in
recovery work to deal with the above malfunction
shall be borne by the contractor.

5.1 Standard use

Power cord (product)
- LS (Black cord) means Live switch for kitchen and bath
room. When you use LS, remove protective tube.
L (Brown)
N (Blue)
- Wiring example (for kitchen and bath switches)
Power supply
220-240V / 50Hz
220V / 60Hz
L
N
SW
(Bipolar
single-throw)
Bath room
light
CAUTION
Do not connect a load such as lighting to the live switch
input.
It may cause product failure.
Note
- When the switch is turned on, the circuit board secures
30 mA. If using the minimum load capacity of 10 mA, the
maximum number of switches that can be used for the Live
switch input is 3 pcs.
- Regarding the setting method of Boost(Purge) mode, see
6.4.5.3 Live switch. At the factory default settings, Live
switch will not work just by connecting the LS.
Eng-16
LS (Black): covered by a
protective tube
EARTH (Green/Yellow)
Power cord from product
BROWN
L
BLUE
N
BLACK
LS
Kitchen
Isolator
SW
(Field supply)
GREEN/
YELLOW