4.39 WIRING DIAGRAM—RD500/700 (230-3-60-A)
02250195-975-2
4.39 WIRING DIAGRAM—RD500/700 (230-3-60-A)
COMP DESCRIPTION
S11-1
S11-2
K01
K10-1
K10-2
A20
A10
A11
A41
PT1
PT2
S30-1
S30-2
EMR4
S04
S05
S06
S10-1
S10-2
F10,F11 Control Circuit Protection
S02
S03
Remote Control Start Button
Remote Control Stop Button
P01
P02
P10-1
P10-2
Thermal Protection Off-on Compressor
Compressor Heat Thermal
Thermal Protection Off-on Fan 1
Thermal Protection Off-on Fan 2
Fan Heat Thermal 1
Fan Heat Thermal 2
Phase Protection Relay
Remote Control Contact
Obstruction For Manual On/0ff
Service Contact
Fan Pressure Switch 1
Fan Pressure Switch 2
Low Pressure Security Control 1
High Pressure Security Control 2
Compressor Motor Relay
Ran Motor Relay 1
Fan Motor Relay 2
Electronic Timer Supply
Remote Control Running Lamp (Green)
Remote Control Stand-by Lamp (Red_
Remote Control Alarm Contact
Inlet Air Temperature Sensor (Pt100)
Heat Exchanger Temperature Sensor (Pt100)
COMP
PT3
PT4
PT5
PT6
B16
HP
LP
TH
DESCRIPTION
Low Pressure Line Sensor (Pt100)
High Pressure Line Sensor (Pt100)
Ambient Temperature Sensor (Pt100)
Condenser Exit Temperature Sensor (Pt100)
Computer Control
Indicates High Pressure
Indicates Low Pressure
Indicates High Temperature In The Circuit