SHINKO-4/5 ton High Efficiency A5 Duct Technical Manual
63
Label
Port code
Content
Port voltage
1
CN200
Power input
380V AC
2
CN201
Single input
220V AC
3
CN206
Reserve (BLACK)
Reserve
4
CN206
High pressure switch and discharge temperature
switch(es) connections (WHITE)
0-5V DC (varying)
5
CN9
Low pressure switch connection
0-5V DC (varying)
6
CN208
Transformer out
AC12.7V, AC110.5V
7
CN39
Transformer in
220V AC
8
CN38
Compressor output
220V AC
9
CN203
Outdoor fan output
220V AC
10
SW1
Power select
（
1-phase/3-phase
）
0 or 5VDC
12.
Display panel
12.1 Appearance of Display Panel
12.2 Output under Normal Operating Conditions
Unit state
Display output
Lights
Digital display
Standby
OPERATION light flashes slowly
Auto
-
restart delay
Shutting
-
down
All lights off
Operating
Normal operation
OPERATION light
Cooling modes: set temperature
Fan only mode: indoor ambient
temperature
Cold draft prevention or outdoor
unit defrosting operation
（
only
for HP system
）
OPERATION light and DEF./FAN
lights
Set temperature
A timer has been set
TIMER light on
n/a
Manual button
LED display