10
Address setting is requiered when connecting to City Multi, Lossnay
remote controller (PZ-52SF-E) and MELANS.
Setting the address
Use the following procedure when setting the address for dedicated
Lossnay.
(The method in determining the addresses will depend on the existing
system. Refer to the appropriate technical documents for details.)
(1) Remove the control box cover.
(2) Use a flatblade 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"
*
When the address number has been changed, the data in the
memory is automatically reset.
SA1
SA2
Function settings
Installation method (continued)
10 digit
1 digit
•
One shielded wire is connected to TB5
S
on the PCB on terminal.
Address setting is required. (Refer to function setting section.)
M-NET transmission cable: Connect any of the City Multi indoor
unit, or Mitsubishi Electric Air-Condi-
tioner Network System (MELANS) - to
the Lossnay.
•
Connecting positions are different for the Remote Controller PZ-
60DR-E and PZ-52SF-E.
PZ-60DR-E:
Connect to TM4
1
,
2
on the PCB. (See Section
1
“When
connecting with Remote Controller (PZ-60DR-E)”.)
PZ-52SF-E:
Connect to TB5
A
,
B
on the same terminal block as for the
M-NET transmission wires.
•
Securely connect the M-NET transmission wires to TB5
AB
.
(No-Polar)
Type: (Shielded wire, CVVS/CPEVS)
Wire diameter: 1.25 mm
2
to 2.0 mm
2
CAUTION
•
Don’t tighten screws on the terminal block with a torque larger
than 0.5 Nm. It may damage the PCB.
•
Always use shielded wires only for the M-NET transmission
wires, and finish the shield properly.
Changing the function selection switches
(SW-2 and 5)
Set the selection switches (SW-2 and 5) to perform the appropriate
function.
*
The function marked (*) above can be set also from the remote
controller (PZ-60DR-E). If the function is switched later using the
remote controller, it operates according to the setting on the remote
controller.
When interlocking with Mitsubishi Free Plan air conditioner
•
Incase of PZ-60DR-E
*
Limit the total length of transmission wires no longer than 500 m.
Limit the wiring length between Lossnay and the power supply
unit (Optional) or the outdoor unit no longer than 200 m.
M-NET transmission cable
Lossnay
M-NET transmission cable
Power
supply unit
Lossnay
MELANS
M-NET transmission cable
Air
conditioner
Air
conditioner
MA remote
controller
Lossnay
When connecting to PZ-60DR-E and MELANS
•
Incase of PZ-52SF-E
•
Connect the power feeding unit.
1
2
3
4
5
6
7
8
9
10
(SW2)
1
2
3
4
5
6
7
8
9
10
(SW5)
1
Settings for pulse input
2
Switching to power supply/exhaust when operation starts
3
Switching to the multi ventilation mode
4
Power supply ON/OFF function (cannot be set when PZ-41SLB-E is used)
5
Bypass automatic ventilation priority setting *
6
Setting for TM4
90
output
7
Extra High/High switch setting
8
Set for delay operation at heating or cooling start-up
9
Operation output monitor
0
Exhaust fan stop during defrosting, exhaust fan Low speed operation at outdoor air lower than -15˚C
A
Settings for automatic recovery following power supply interruption
(cannot be set when PZ-41SLB-E is used)
B
Settings for filter cleaning (cannot be set when PZ-41SLB-E is used)
C
Setting for TM3
67
output
D
Settings for interlock mode
E
Exhaust fan stop at outdoor air lower than -15˚C *
Trial operation
Pulse input setting *
Power supply/exhaust when operation starts *
SA fan fixed at Low speed *
EA fan fixed at Low speed *
Power supply ON/OFF *
Bypass ventilation priority at Automatic mode *
Setting for TM4
90
output
Supply Extra High/High *
Exhaust Extra High/High *
Air
conditioner
Air
conditioner
(Optional)
Delay setting *
Operation monitor output *
Auto restoration after power failure *
Filter maintenance indication setting *
Setting for TM3
67
output
Interlock mode setting *
Exhaust fan stop at outdoor air lower than -15˚C *
Not used OFF: LGH-15 to 100RX
5
ON : LGH-150 and 200RX
5
Exhaust fan stop during defrosting *
Exhaust fan at Low speed at outdoor air lower than -15˚C
*
}
PZ-60DR-E
PZ-52SF-E
PZ-60DR-E
Address setting switch
MA remote
controller
