Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
Wire connection diagram ----- Models LGH-200 RX
*
Connect the wires shown as dotted lines.
*
Be sure to connect the grounding wire.
*
Breaker should be provided by the customer.
LS
GM
BROWN
BLUE
S1
FUSE
250V6.3A
M
2
CN8-2
SUPPLY
FAN MOTOR
CN8-1
M
1
SW4
EXHAUST
FAN MOTOR
CN10
LS
GM
BROWN
BLUE
250V6.3A
SUPPLY
FAN MOTOR
M
2
CN8-2
EXHAUST
FAN MOTOR
CN8-1
M
1
CN10
TM1
L2
L1
BREAKER
L2
L1
POWER SUPPLY
208 - 230V ~ 60HZ
Connecting the power supply cable
1. Remove the screws and open the control box cover
LGH-50 and 100 RX
Control box cover
TR
(CN16)
S2
CN1
CN7
CN2
(CN32)
SW1
SW2
SW3
(TM3)
10
9
CN9
C
C
TR
CN16
CN1
S1
S2
CN2
CN7
FUSE
CN32
SW2
SW4
SW3
TM3
10
CN9
C
C
GREEN/YELLOW
TM2
TB5
5
6
A
B
S
Shield wire
M-NET-transmission cable
PZ-
PZ-
41SLB-E
52SF-E
Operation monitor output
MAX
MIN
AC240V 2A AC220V 100mA
DC 24V 2A DC 5V 100mA
Transmission cable
Lossnay unit
Max 7 units
Malfunction monitor output
MAX
MIN
AC240V 1A AC220V 100mA
DC 24V 1A DC 5V 100mA
3
Screw
3
TH1 (OA)
TH2 (RA)
CN5
CN6
(TB5)
S
B
(Subordination)
A
6
SA2
5
SA1
4
3
SW5
2
1
(TM2)
8
7
TH1 (OA) TH2 (RA)
*
CN5
CN6
TB5
S
B
SW1
(Main)
A
SA2
6
5
SA1
4
3
SW5
2
1
TM2
9
8
7
*
12V or
24V DC
Mr. Slim
*
(non-polar)
Unchaged
a-contact
External control input
Uncharged a-contact
CN16
High
Low
High/Low select connector
• PZ-41SLB-E and PZ-52SF-E cannot be
LGH-200 RX
3
Control box cover
Screw
Symbol explanation
M1:
Motor for exhaust fan
M2:
Motor for supply fan
C:
Capacitor
GM:
Motor for Bypass movement
LS:
Microswitch
TH1:
Thermistor for outside air
TH2:
Thermistor for return air
SW1:
Switch(Main/sub change)
SW2,5: Switch (Function selection)
SW3:
High/E.High select switch
(Exhaust fan)
SW4:
High/E.High select switch
(Supply fan)
TM1:
Terminal block (Power
supply)
TM2:
Terminal block (Transmission
cable and external control
input)
TM3:
Terminal block (Monitor
output)
1
TB5:
Terminal block (M-NET
Transmission cable)
S1,S2: Connector (Power supply)
TR:
Control circuit transformer
X7:
Relay contact (For operation
monitor output)
X8:
Relay contact (For malfunc-
tion monitor output)
CN1:
Connector (Transformer
primary)
CN2:
Connector (Transformer
secondary)
CN5:
Connector (Thermistor)
CN6:
Connector (Microswitch)
CN7:
Connector (Motor for bypass
operation)
CN8-1: Tab connector (Fan motor)
CN8-2: Tab connector (Fan motor)
CN9:
Connector (Fan motor)
CN10:
Connector (Fan motor)
CN16:
Connector (High/Low switch)
CN32:
Connector (Remote control
selection)
1
SA1:
Address setting rotary switch
(10 digit)
1
SA2:
Address setting rotary switch
(1 digit)
MARK
: Indicates terminal block
: Connector
: Board insertion
connector or fastening
connector of control board
used simultaneously.
3
Publicité
Table des Matières
