Function Settings - Mitsubishi Electric Lossnay LGH-F300RX3-E Installation Instructions Manual

Installation method (continued)
When interlocking with the City Multi
City
Multi
Remote controller for City Multi
* Keep the overall length of the transmission cable within 19685
inch. Note that the wiring length between the Lossnay and power
supply unit (sold separately) or outdoor unit should be 7874 inch
or less.

Function settings

You must set the address when connecting to the City Multi and
MELANS.
Setting the address
Use the following procedure when performing the address setting for
dedicated Lossnay.
(The method to be employed in the determination of addresses will be
dependent on the existing system. Refer to the appropriate 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-F1200RX -E, each upper and lower circuit board has
3
an address. The lower circuit board takes the smaller number and
the upper board takes the larger number.
* When the address number has been changed, the data in the
memory is automatically reset.
LGH-F1200RX
10
City
Lossnay
Multi
M-NET transmission cable
LGH-F300, F470, F600RX -E
3
SA1 SA2
0
-E
3
Upper circuit board
[Sub]
ex. SA1=0, SA2=2
Lower circuit board
[Main]
ex. SA1=0, SA2=1
Switching function selection switches
(SW-2 and 5)
Perform the necessary function settings using the function selection
switches (SW-2 and 5).
• The setting can be changed at any time.
• On the LGH-F1200RX -E, set both the upper and lower circuit boards
3
the same.
1 . Settings for pulse input
Set as shown when connecting the pulse signal equipment from a
building maintenance system to an external input.
OFF ON
2 No pulse input (factory setting)
SW2
2 Pulse input
2. Setting for selection of fan speed method
Set when operation is fixed at high speed or low speed operation.
There are three modes that can be set.
OFF ON Mode
4 Normal (Factory
5 setting)
SW2
4 Fixed at high
5 mode
4 Fixed at low
5 mode
3. Power supply start/stop function (cannot be
set when PZ-41SLB-E is used)
Set can be switch when operation and stopping is performed by
turning the power supply (208-230 V) for the Lossnay on and off.
OFF ON Mode
Off
6 (factory
SW2
setting)
6 On
Mode
Operation
Switches high/low by operation of
the fan speed from remote control.
Normally operated at high speed.
Normally operated at low speed.
Operation
Stopping and operation is performed
according to settings of SW5-4 when the
power is on.
Operation possible by turning power on
and off.