Mitsubishi Electric Lossnay LGH-RX5-E Series Manual page 67

1. When connecting with remote controller (PZ-60DR-E, PZ-41SLB-E)
Lossnay
Power supply
Remote controller input terminal
2. When interlocked with indoor unit of air conditioner or other external device including
other manufactures
Lossnay
Power supply
When using Mitsubishi Mr. Slim air conditioner with MA Remote controller
It is possible to interlock the operation between LGH and Mr.Slim by connecting TM2 - 1and 2 (Lossnay side) and CN2L
(Mr.Slim side).
Following table shows the Lossnay operation conjunction with Mr.slim operation.
Lossnay Supply duct
Function connection to the Indoor
unit.
Not connected
(Factory setting)
Connected
(indoor unit is not equipped
Lossnay
with outdoor air intake)
Connectivity
Connected
(indoor unit is not equipped
with outdoor air intake)
p to two remote controllers
(PZ-60DR-E or PZ-41SLB-E)
can be used.
2
1
TM4
Transmission wires
Remote controller
(PZ-60DR-E or
PZ-41SLB-E)
External
Power supply
device
Operating switch for
external device
Mr.Slim indoor unit
setting
(MA Remote
controller setting）
Lossnay
Connectivity
(Fresh Air Intake)
Mode No. Setting No.
* When controlling Lossnay units with the central control, con-
nect wires according to 10 (Refer to C-71).
Securely connect the transmission cable (PVC insulated PVC
jacketed and either between ø 0.65 and ø 1.2, or between 0.3
2
mm and 1.25 mm
to 1 and 2 of the input terminal block (TM4). (No polarity)
• If there are two remote controllers, connect them in the same way.
Note:
• Don't tighten screws of terminal block with a torque larger
than 0.5 Nm. It could damage the PCB.
• Number of transmission wires which can be connected to sin-
gle input terminal is up to 4 wires for ø 0.65 PVC wire or 0.3
2
mm stranded wire. It is up to 2 wires for any other wires.
• PZ-41SLB-E cannot be used when MELANS centralized con-
trol of the Lossnay is used.
• PZ-60DR-E and PZ-41SLB-E cannot be installed simultane-
ously.
(1) Connect the output signal cable from the external device to
the input terminal block (TM2) of the external controller.
CAUTION:
• The connection may vary according to the output signal type
of the external unit.
• Don't tighten screws of terminal block with a torque larger
than 0.5 Nm. It could damage the PCB.
(2) Confirm that the pulse input switch (SW2-2) is set to "OFF".
(Set to "OFF" at time of shipment.)
Lossnay LGH Unit
setting
Exhaust fan
operation when
Defrosting Air
conditioner
Dip SW Setting
1
−
2
03
Lossnay
SW5-3
3
2
in cross section) from the remote controller
Lossnay operation with
Mr.Slim
During Mr.Slim defrost
operation
− N/A
OFF
(Factory Setting)
Lossnay keep the fans
on.
ON
Lossnay stop the
OFF
(Factory Setting) supply fan.
Lossnay stop both of the
ON
supply fan and Exhaust fan.
C-67