Mitsubishi Electric Lossnay LGH-F300RX3-E Installation Instructions Manual page 5

Installation method (continued)
Electrical installation
With this product, the wiring installation method will vary according to the design of the system. Perform electrical installation for each of the
required sections.
Names of components in control box
LGH-F300, F470, F600RX
Earth pole
SW4
SW3
SW1
SW2
SW5
TM3
TM2
Wire connection diagram ----- Models LGH-F300, F470, F600RX
* Connect the wires shown as dotted lines.
* Be sure to connect the grounding wire.
* Breaker should be provided by the customer.
CN10
5
BLACK
GREY HIGH
SW4
M
YELLOW
2
EXTRA
1
C HIGH
SUPPLY
FAN MOTOR
CN9
5
ORANGE
BLUE HIGH
SW3
M
WHITE
1
EXTRA
1
HIGH
C
EXHAUST
FAN MOTOR
TM3
Operation monitor output
MAX MIN
10
AC240V 2A AC220V 100mA
× 7
DC 24V 2A DC 5V 100mA
9
8
× 8
7
Malfunction monitor output
MAX MIN
AC240V 1A AC220V 100mA
DC 24V 1A DC 5V 100mA
TM2
MARK
: Indicates
terminal block
: Connector
: Board insertion
connector or
fastening
External control input
connector of
control board
-E
3
TM1
TB5
SA2
SA1
Bush
GREEN/YELLOW
BROWN
RED
CN8-2
CN8-1
DSA1
ZNR102
FUSE
S1
× 3
250V6.3A
ZNR101
C101
× 4
S2
3
CN1
× 1
1
× 5
1
× 2
CN7
6
CN2
CN32
SW1
SW2
CN5
SW5
CN6
SA1
SA2
TB5
1 2 3 4 5 6 A B S
12V or
24V DC
Mr. Slim
Transmission
(non-polar)
cable
Lossnay unit
1 3
PZ-
Max 15 units
41SLB-E
Uncharged
a-contact
LGH-F1200RX
LED4
SW1
SW5
SW2
LED1
SW4
LED2
SW3
SW1
LED6
SW5
SW2
LED4
Bush
SW4
If connecting an AC
power cable to the
SW3
TM3, remove this
bush and use a PG TM1
connector to fix the
power cable.
Cord Clip
3
M1:
BREAKER
TM1
M2:
BROWN
L1 L1
C:
GM:
FUSE
250V6.3A
L2 L2
LS:
POWER SUPPLY
BLUE
208-230V ~ 60HZ TH1:
FUSE
250V6.3A
Circuit breaker.
HACR type. 15A
TH2:
WHITE
SW1:
WHITE
TR
SW2,5: Switch (Function
YELLOW
SW3:
GM
RED
SW4:
LS
BROWN
TM1:
BROWN
TM2:
CN16
TH1 (OA)
GREY
GREY
TM3:
BLUE
BLUE
*
TB5:
TH2 (RA)
ORANGE
ORANGE
S1,S2: Connector (Power
Shield wire
TR:
M-NET-transmission cable
CN16
X7:
Uncharged
a-contact
High
Low
High/Low select connector
-E
3
-E
Symbol explanation
Motor for exhaust X8:
fan
Motor for supply fan
Capacitor CN1:
Motor for Bypass
movement
Microswitch CN2:
Thermistor for
outside air
Thermistor for return CN5:
air
Switch (Main/sub CN6:
change)
CN7:
selection)
High/E.High select
switch (Exhaust fan) CN8-1: Tab connector (Fan
High/E.High select
switch (Supply fan) CN8-2: Tab connector (Fan
Terminal block
(Power supply) CN9:
Terminal block
(Transmission cable CN10:
and external control
input) CN16:
Terminal block
(Monitor output) CN32:
1
Terminal block
1
*
(M-NET SA1:
Transmission cable)
* 1
supply) SA2:
Control circuit
transformer
Relay contact (For LED1:
operation monitor
output) LED2:
LED4:
LED6:
SA2
SA1
TM3
LED6
SA2
SA1
LED2
TM3
LED1
TB5
TM2
Earth pole
Bush
Relay contact (For
malfunction monitor
output)
Connector
(Transformer
primary)
Connector
(Transformer
secondary)
Connector
(Thermistor)
Connector
(Microswitch)
Connector (Motor
for bypass
operation)
motor)
motor)
Connector (Fan
motor)
Connector (Fan
motor)
Connector (High/
Low switch)
Connector (Remote
control selection)
Address setting
rotary switch
(10 digit)
Address setting
rotary switch
(1 digit)
Inspection indicator
lamp
Inspection indicator
lamp
Power supply
indicator lamp
M-NET indicator lamp
5