Mitsubishi Electric Lossnay LGH-100RX3-CAN Technical Manual page 169

City
Multi
Remote controller for City Multi
MELANS
Power
supply unit
Control panel box
12.3 Function settings
You must set the address when connecting to the City Multi, Lossnay M-NET remote controller (PZ-52SF-E) and MELANS.
12.3.1 Setting the address
* When the address number has been changed, the
data in the memory is automatically reset.
LGH-200RX type
166
Lossnay
City
Multi
M-NET transmission cable
M-NET transmission cable
Lossnay
Lossnay M-NET
remote controller
(PZ-52SF-E)
Power supply unit
M4 SCREW
Key or screw
LGH-50 and 100RX types
SA1 SA1
0
Upper circuit board
[Sub]
ex. SA1 = 0, SA2 = 2
Lower circuit board
[Main]
ex. SA1 = 0, SA2 = 1
When interlocking with the City Multi
• Keep the overall length of the transmission cable within 500
meters. Note that the wiring length between the Lossnay and
power supply unit (sold separately) or outdoor unit should be
200 meters or less.
Lossnay M-NET remote controller (PZ-52SF-E) or MELANS
• Connect the power supply unit (PAC-SC34 KUA)
To use the power supply unit
Install the power supply unit on the control panel box as follows.
(1) Screw the M4 SCREWS into the control panel box enough
to keep them from falling out of place. Set them towards the
top of the box.
(2) Hang the power supply unit (from the top end) on the M4
SCREWS.
(3) Lock the bottom end down with the M4 SCREW.
(4) Tighten the top end screw securely.
(5) Once installed, close the control panel box door for safely
reasons and lock with the key or screw.
For more information, see the installation manual of the power
supply unit.
Use the following procedure when performing the address set-
ting for dedicated Lossnay.
(The method to be employed in the determination of addresses
will be dependent on the existing system. Refer to the appropri-
ate technical documents for details.)
(1) Remove the control box cover.
(2) Use a straight-blade screwdriver to turn the address setting
switch on the circuit board.
• SA1 indicates the 10 digit and SA2 indicates the 1 digit.
• The factory setting is "00"
• On the LGH-200RX type, each upper and lower circuit
board has an address. The lower circuit board takes the
smaller number and the upper table takes the larger num-
ber.