LG LH247HV Engineering Manual page 25

Table 12: Summary Data—Specialty Application Devices.
Specialty Application
Name
Device
Dry Contact Unit
24 VAC
Dry Contact Unit
for Setback
Dry Contact Unit
for Thermostat
PI-485 V-net
Control
Integration
Board
Digital Output
(DO) Kit
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.
For information on controller capabilities, refer to the Controls and Options Table on page 27.
Connects
Model No.
to
ON / OFF, Run Status,
PQDSB1
Error Status
ON / OFF, Mode, Controller
Indoor
PQDSBC Lock, Power Save, Run
Unit
Status, Error Status
ON / OFF, Thermo ON /
PQDSBNGCM1 OFF, Mode, Fan Speed,
Run Status, Error Status
Outdoor
PMNFP14A0/A1
Unit
Comm.
PQNFP00T0 ON / OFF
BUS
Due to our policy of continuous product innovation, some specifications may change without notification.
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aCCeSSorieS
Speciality application devices
Binary Signals
Application
Input / Output
1 / 2
2 / 2
—
— —
0 / 1
Description
Enables the indoor unit to be
controlled and monitored by
third-party controls using
binary inputs and outputs.
Enables the indoor unit to be
controlled and monitored by a
third-party thermostat or controller.
Control integration to LG V-net
controls (AC Smart Premium, ACP,
BACnet, LonWorks, etc.)
One 25A DPST normally open
relay. Used with central
controller to control third-party
device manually or by
schedule.
duct (HIgH StatIc) | 25