ARV Engineering Manual

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ERV
MULTI V ERV Engineering Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
LG Electronics U.S.A., Inc..., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Zone Controller Name Model No.
Case
Color
Max Wire
Length (ft)
Description
LG Programmable
Thermostat
PREMTB010U White 164
Allows control of indoor unit on/off, operation mode,
occupied and unoccupied temperature setpoints, fan
speed, and airflow direction for up to 16 indoor units.
Programmable schedule with 5 events per day with
control of occupied/unoccupied, on/off mode, setpoints
and fan speed. Advanced functions include two setpoint
autochangeover, minimum difference between setpoints,
setback and timed override.
CONTROLLER GENERAL DATA
Zone Controllers and Speciality Application Devices
Specications
Table 8: Summary Data—Zone Controllers
Before specifying or placing an order, refer to the V-Net Network Solution Engineering Product Data Book and review the detailed technical data provided to fully understand the capabilities and limitations of
these devices.
Table 9: Summary Data—Speciality Application Devices
Speciality Application
Device
Name Model No.
Connect
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
Communication
PQDSBCGCD0
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 25 amp DPST normally
open relay. Used with central
controller to control third party
device manually or by schedule.
Before specifying or placing an order, refer to the V-Net Network Solution Engineering Product Data Book and review the detailed technical data provided to fully understand the capabilities and limitations of
these devices.