PDRYCB300 Installation Manual

Installation manual 11
ENGLISH
Setting and using method
2. Setting of Contact Signal Input
n For input contact closure only(No power input)
n For input contact voltage : DC 5-12 V, 24 V~
Notes
Do not input the voltage signal in
"NON VOLT" setting mode otherwise
it will cause serious damage
NOT USE
CHANGE
OVER_SW
VOLT
NON VOLT
NOT USE
CHANGE
OVER_SW
VOLT
NON VOLT
Connect separate
External voltage of
DC 5-12 V or 24 V~
jvtt
{ v jvtt
mhu
olh{ jvvs
sv~
tpkksl opno
COMM
Themal Operation COMM
FAN
HEAT COOL
LOW
MIDDLE HIGH
Thermostat
LG does not
supply this section
(Field supply)
Thermostat
LG does not
supply this section
(Field supply)
CHANGEOVER_SW
RESET_SW
CN_Ther/Oper CN_MODE
CN_WIND
CN_INDOOR
DISPLAY_LED
TEMP_SW
SETTING_SW
CN_OUT
CN_PI485
CHANGEOVER_SW
RESET_SW
CN_Ther/Oper CN_MODE
CN_WIND
CN_INDOOR
DISPLAY_LED
TEMP_SW
SETTING_SW
CN_OUT
CN_PI485