Mitsubishi Electric M Series Manual page 59

1. CONTROLS
1-4. System Control Interface [MAC-333IF-E], cont.
11. Turn on/off with power
The room air conditioner turns on when power is supplied.
● When using for the first time, set to the operational status of your choice with the remote controller and leave the power off for 1 minute.
* When not used for a long period of time, you should set to the operational status of your choice again with the remote controller.
Indoor unit
Setting when using Turn on/off with power
F u n t c o i n s S
ON
Turn on/off with
ON
power
1 2 3
12. Interface status monitor
You can check the status of the interface unit by the LED
lamp on the interface unit
● Use the table below to check communications. If communications cannot be carried out normally, check that the relevant communications line is
not disconnected from the connector or terminal box.
F u n t c o i n s
ON
Interface status
monitor
1
Due to continuing improvement, above specification may be subject to change without notice.
© 2016 Mitsubishi Electric US, Inc.
Interface unit
SW500
CN560
W N . o
SW500
SW500-2: OFF
• After the power is supplied, the room air conditioner resumes working in the previous running con-
dition. When AUTO RESTART FUNCTION is not set to the room air conditioner, it remains off.
SW500-2: ON
4 5 6 7 8
• The room air conditioner turns on when power is supplied.
OFF
board.
S W N . o
SW500-7: OFF
● LE501 (Orange): When blinking at an interval of about 1 second, the Interface unit is
SW500
● LE502 (Red): When blinking at an interval of about 1 minute, the Interface unit is
ON
SW500-7: ON
2 3 4 5 6 7 8
● LE501 (Orange): When blinking at an interval of about 10 second, the Interface unit is
OFF
● LE502 (Red): Extinguished
* LE581 (Orange) displays the following status irrespective whether SW500-7 is on or off.
● When lit, power is supplied to the MA remote controller from the Interface unit
extinguished, power is not supplied.
Notes
● The turn on/off with power function cannot be used when
connected to multiple outdoor units.
● When starting two or more room air conditioners by using
the turn on/off with power function, make the system so they
do not recover simultaneously. (To avoid inrush current, start
sequentially.)
O p r e t a n i g d e a t s l i
Interface unit
Indoor unit
SW500
LE501
LE502
O p r e t a n i g d
communicating normally with the room air conditioner. When the lamp
is off, the Interface unit is not communicating normally with the room air
conditioner.
communicating normally with the M-NET controller. When the lamp is off, the
Interface unit is not communicating normally with the M-NET controller.
communicating normally with the MA remote controller. When the lamp is
off, the Interface unit is not communicating normally with the MA remote
controller.
M-Series - Controls (December 2016)
LE581
CN560
e a t s l i
. When
59