Mitsubishi Electric Lossnay LGH-200RVXT-E, Техническое руководство

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3. Wiring diagram --- Models LGH-250RVXT-E
* TM1, TM2, TM3, TM4, TB5 shown in dotted lines are field work.
* Be sure to connect the ground wire.
* A power supply isolator must be installed.
* Always use an all-pole isolator for the main switch power connection.
M1
：
Motor for supply fan (outside) X13
：
Relay contact CN21
：
Connector
M2
：
Motor for supply fan (inside) X14
：
Relay contact CN121
：
Connector
M3
：
Motor for exhaust fan (inside) X15
：
Relay contact CN22
：
Connector (Thermistor OA)
M4
：
Motor for exhaust fan (outside) CN5
：
Connector (Thermistor RA) CN26
：
Connector (By-pass,
GM
：
Motor for By-pass damper CN7
：
Connector 0 - 10 VDC Fan speed control)
TH1
：
Thermistor for outside air (Motor for By-pass damper) CN32
：
Connector (Remote control selection)
TH2
：
Thermistor for return air CN9
：
Connector (Fan motor) SA1
：
Address setting rotary sw itch (tens digit)
SW2,5
：
Sw itch (Function selection) CN10
：
Connector (Fan motor) SA2
：
Address setting rotary sw itch (ones digit)
TM1
：
Terminal block (Pow er supply) CN17
：
Connector (Fan speed 1/2/3/4) LED1 to 4 ： Inspection indicator lamp
TM2
：
Terminal block (External control input) CN18
：
Connector LED6
：
Pow er supply indicator lamp
TM3
：
Terminal block (Monitor output) CN118
：
Connector SYMBOL ： Terminal block
TM4
：
Terminal block (Transmission cable) CN19
：
Connector ： Connector on PCB
TB5
：
Terminal block (M-NET Transmission cable) CN119
：
Connector
TAB1,TAB2,TAB5
：
Connector (Pow er supply)
7
8
9
10
S
A
B
1
2
1
2
CN7
CN118
CN119
CN10
REACTOR
TAB5
ISOLATOR
TH1(OA)
TH2(RA)
LINE
FILTER
TM1
CN19
CN18
CN22 CN5
SA2 SA1
SW5
SW2
3
TM2
TB5
TM4
TM3
M-NET
transmission cable
Shield Wire
2nd remote controller
(Max 2 controllers)
2nd Lossnay unit
(Max 15 units)
(*1) MAX 240VAC 1A MIN 220VAC 100mA
24VDC 1A 5VDC 100mA
PZ-
61DR-E
CN26(WH)
CN32(WH)
CN17(RE)
CN10
CN9
TAB2
EXHAUST
FAN MOTOR
(Inside)
TAB1
CN121
CN21
Operation
monitor output (*1)
Malfunction
monitor output (*1)
COM
(Field supply)
N
L
N
PE
L
SUPPLY
FAN MOTOR
(Inside)
Printed Circuit
Board
for Control
LED1
LED2
LED4
LED3
X13 X14 X15
Volt-free
contact
Bypass monitor or
Preheater signal
output (*1)
Top Right Printed
Circuit Board
(EA Inside)
LED6
LED6
12V or
24V DC
Mr.Slim
(non-polar)
CN20(GR)
REACTOR
M
2
M
3
CN121
LED6
TAB2 TAB1
CN9
TAB2
TAB1
TAB2
TAB1
CN121
LED6
Top Left Printed
Circuit Board
(EA Outside)
Bottom Right
Printed Circuit
Board
(SA Inside)
Bottom Left
Printed Circuit Board
(SA Outside)
GM
M
1
SUPPLY
FAN MOTOR
(Outside)
M
4
REACTOR
EXHAUST
FAN MOTOR
(Outside)
GM
POWER SUPPLY
220-240V~ 50Hz
220V~ 60Hz