Mitsubishi Electric LGH-100RX5 -E, Manual

Page: 26 / 107

C-26
5.8 Connection Method
Lossnay
M-NET transmission cable
Indoor unit
MA remote
controller
Operation monitor output (TM4 )
Electrically operated damper/
Booster fan etc.
5.5 Operation monitor output (Refer to page C-70)
[Example System]
5.7 By-pass operation monitor output (Refer to page C-69)
[Example System]
5.6 Malfunction monitor output (Refer to page C-69)
[Example System]
1. When using Mitsubishi Mr.Slim air conditioner with MA Remote controller. (Refer to page C-67)
Lossnay
M-NET transmission cable
Indoor unit
MA remote
controller
Malfunction indicator (Lamp or monitoring unit)
Malfunction monitor output (TM3 )
123
Lossnay External controller input (TM2) Slim-Lossnay connection cable
(Enclosed accessory)
Red
Printed circuit board
Within 500 m
CN2L
Mr. Slim (Indoor unit)
White
Lossnay External control input (TM2)
0.5 mm
2
to 1 mm
2
sheathed PVC cable
External device
12 or 24 VDC
Overall connection extension length
(Follow the operation manual for the external equipment.)
123
2. When the external device has a charged operating signal of 12 VDC or 24 VDC. (Refer to page C-68)
Connect the interlocking cable connector side to
CN2L on the circuit board for the indoor Mr.Slim
unit, then connect the lead wire side to the
1
and
2 . of the input terminal block (TM2) for the Lossnay
external controller input. (No polarity)
Connect the operating signal (wire) from the external
device via the remote output to
1
and
2
. on the
external control input terminal block (TM2). (No
polarity)
Lossnay
M-NET transmission cable
Indoor unit
MA remote
controller
By-pass operation indicator (Lamp or booster fan etc)
By-pass Operation monitor output (TM3 )