Mitsubishi Electric Lossnay LGH-100RX3-CAN Technical Manual page 136

1 When using PZ-41SLB-E to connect multiple units
Connect the sensor to the Lossnay with the "Main" setting.
It is not necessary to connect to any Lossnay with the "Sub" setting.
Connect any sensor, etc., connected to external change input to the Lossnay with the "Main" setting.
Any Lossnay with the "Sub" setting will operate at the same High/Low setting as the Lossnay with the "Main" setting
when there is sensor signal input.
2 When using M-NET for a group of multiple units
For multiple groups, connect the sensor to each Lossnay.
Even if the units are in the same group, you can only change Lossnay units connected to the sensor between High/Low
operation.
Note:
When using the M-NET system, the fan speed being input by this sensor signal will not be displayed on the remote controller.
5.9 Remote/Local control Change and ON/OFF
Input (M-NET only)
The separately sold remote ON/OFF adaptor (PAC-SE55RA-E) is necessary for connection. Remote/Local changing is impossi-
ble when using PZ-41SLB-E.
Insert the separately sold remote ON/OFF adaptor (PAC-SE55RA-E) into CN32 on the Lossnay control table
Remote control
circuit Relay circuit
Switch2
X
Switch1
Y
Note:
External control input and Remote/Local changing can not be used at the same time.
Main
Lossna
(Main)
PZ-41SLB-E
Lossnay
CO
PZ-52SF-E
Remote ON/OFF
adaptor Lossnay control
(PAC-SE55RA-E) table
Orange 1
CN32
X
Red 2
Y
Brown 3
Wiring length maximum 10 m
Sub Sub
Lossnay Lossnay
(Sub) (Sub)
CO sensor
2
Lossnay Lossnay
sensor CO sensor CO sensor
2 2 2
Group
Switch 1 : When on, can not use the local remote controller
(PZ-52SF-E) to turn ON/OFF.
* When using PZ-41SLB-E, Remote/Local changing
is impossible.
Switch 2 : When Switch 1 is ON, you can turn Switch 2 ON to
operate the Lossnay, or turn Switch 2 to OFF to turn
off the Lossnay.
Switch 1 : Remote/Local change switch
Switch 2 : ON/OFF switch
X, Y : Relay (Contact rating DC 1 mA)
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