LG V-net PQDSBCGCD0, Installation Manual

Page: 14 / 19

14 Dry contact for communication
Setting and using method
3) Fan level setting mode
4) Power save mode
Input A Input B Operating mode
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
Indoor unit operating at low level, locked
Indoor unit operating at low level, unlocked
Indoor unit stopped, locked
Indoor unit stopped, locked
Indoor unit operating at low level, locked
Indoor unit operating at low level, unlocked
Indoor unit stopped, locked
Indoor unit prior operating condition maintained, unlocked
CONTROL_
MODE S/W
7
8
Input A Input B Operating mode
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
Indoor unit operating in power save mode, locked
Indoor unit operating in power save mode, unlocked
Indoor unit stopped, locked
Indoor unit operating not in power save mode, unlocked
Indoor unit operating in power save mode, locked
Indoor unit operating in power save mode, unlocked
Indoor unit stopped, locked
Indoor unit stopped, locked
CONTROL_
MODE S/W
9
A
Notes
• When the indoor unit is operating in Dry contact, the fan level can be changed by other controller when
the fan level is set to low level and the indoor unit is in unlocked condition.
Notes
• When setting 9, A mode, the TEMP_SW must be set as 1 ~D.
• Power save mode: Adjust the set temperature to +3°C for cooling and -3°C for heating.