Mitsubishi Electric Lossnay LGH-100RX3-CAN Technical Manual page 168

CO sensor, etc. Remote ON/OFF
2
(Closed when there is adaptor (sold separately
an increase in CO ) PAC-SE55RA-E)
2
Switch
Not used. Insulate
Switch: High
completely.
operation switch
(When closed,
Wiring length up to a maximum
high operation)
CO sensor, etc. Remote ON/OFF
2
(Closed when there is adaptor (sold separately
an increase in CO ) PAC-SE55RA-E)
2
Switch
Not used. Insulate
Switch: Low
completely.
operation switch
(When closed,
Wiring length up to a maximum
low operation)
Round terminal M-NET transmission cable input terminal block
LGH-50 and 100RX
M-NET transmission cable
Lossnay controller
circuit unit
Orange 1
CN16
Red 2
High/Low
switching
Brown 3
of 10 m
Lossnay controller
circuit unit
Orange 1 CN16
Red 2
High/Low
switching
Brown 3
of 10 m
types LGH-200RX type
TB5 TB5
A B S 5 6 A
Shielded wire
5. When switching High/Low speed external-
ly (when CO
nected)
If a commercially available CO
used as shown in the drawing, connect by inserting Remote
ON/OFF Adaptor (PAC-SE55RA-E) (sold separately) to the
CN16 connector (for switching between High/Low).
* The LGH-200RX type are connected to the lower circuit
unit. (Main circuit board)
* Note that if the remote controller is connected to a CO
sensor, the actual high and low fan speeds may not match
on the remote controller.
To force high speed externally
When external switch is "ON" fan speed of the Lossnay will
be set to "High".
Regardless of the remote control setting.
To force low speed externally
When external switch is "ON" fan speed of the Lossnay will
be set to "Low".
Regardless of the remote control setting.
6. When connecting to the City Multi,
Lossnay M-NET remote controller (PZ-
52SF-E) or Mitsubishi Electric Air-
Conditioner Network System (MELANS)
B S
* If centralised control is performed according the wire con-
nection shown in this section, the remote controller (PZ-
41SLB-E) cannot be used.
• One shieled wire is connected to the other shieled wire.
(Terminal connection)
Address setting is required. (Refer to function setting section.)
M-NET transmission cable: Connect any of the following --
Type:
Wire diameter:
• Securely connect the M-NET transmission cable to A and
B on the transmission cable input terminal block (TB5).
(Non-Polar)
sensor or other unit is con-
2
sensor or other such unit is
2
City Multi indoor unit, Lossnay
remote controller (PZ-52SF-E)
or Mitsubishi Electric Air-
Conditioner Network System
(MELANS) - to the Lossnay.
(Shielded wire, CVVS/CPEVS)
2
1.25 mm to 2.0 mm
2
2
165