LG LAU090HYV - Page 22

22 | PRODUCT DATA
Art Cool Premier Wall Mounted Engineering Manual
Due to our policy of continuous product innovation, some specications may change without notication.
Table 9: Summary Data—Specialty Application Devices
Specialty Application
Device
Name Model No.
Connects
To
Application
Binary Signals
Input / Output
Description
Dry Contact Unit
24 VAC
PQDSB1
Indoor Unit
ON / OFF, Run Status,
Error Status
1 / 2
Enables the indoor unit to be
controlled and monitored by
third-party controls using
binary inputs and outputs.
Dry Contact Unit
for Setback
PQDSBC
ON / OFF, Mode,
Controller Lock,
Power Save, Run
Status, Error Status
2 / 2
Dry Contact Unit
for Thermostat
PQDSBNGCM1
ON / OFF, Thermo
ON / OFF, Mode, Fan
Speed, Run Status,
Error Status
—
Enables the indoor unit to be
controlled and monitored by a
third-party thermostat or
controller.
Digital Output
(DO) Kit
PQNFP00T0 Comm. BUS ON / OFF 0 / 1
One 25A DPST normally open
relay. Used with central
controller to control third-party
device manually or by
schedule.
LG Smart AC
PCRCUDT2/
PCRCUDT3
Indoor Unit
Wireless internet
connectivity through
mobile app
—
Enables the AC system to
be controlled and monitored
through a mobile app running
on a smartphone via the LG
Smart AC module device.
Before specifying or placing an order, refer to the V-Net Network Solutions Engineering Product Data Book, and review the detailed technical data provided to fully understand the capabilities and limitations of
these devices.
ACCESSORIES