Sinclair SDV5 Series Service Manual page 38

15 CN11
16 CN50
17 /
18 CN17
19 CN19
20 U
21 V
22 W
Figure 5-1.5: 140/160 model outdoor unit filter board Ports
Table 5-1.4: 140/160 model filter board ports
Label in
Figure 5-1.5
1
2
3
4
5
6
7
2.2 Components
2.2.1 LED indicators LED1 and LED2
Table 5-2.1: LED indicators LED1 / LED2/ LED3
Indicator
Inverter module operating indicator. Continuously on if the compressor is running
LED 301
normally and flashing if an inverter module error has occurred
Inverter module error indicator. Continuously on if an inverter module error has
LED 302
occurred
LED 303 Power LED indicating, continuously on means power supply normally
Notes:
1. If an inverter module error occurs, refer to Part 6.
Load output port(crankcase heating)
Power input port
EEPROM Port
DC fan1 port
DC fan2 port(Reserved)
Compressor's U phase voltage output port
Compressor's V phase voltage output port
Compressor's W phase voltage output port
Port code
CN5 AC Power Output
CN6 Reserved
CN8 Relay control/ current sampling output port
CN4 AC Power Output
CN3 AC Power Output
CN2 AC Power Input
CN1 AC Power Input
Content
LED indicator function and status
1
AC 220
AC 220V
DC 5V
DC 380
DC 380
DC 380
DC 380
DC 380
Port voltage
AC 220V
/
DC 12V/AC 0-10.4V
AC 220V
AC 220V
AC 220V
AC 220V
37