LG PDRYCB320 - User Manual

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www.lg.com
INSTALLATION MANUAL
AIR
CONDITIONER
Dry Contact for Thermostat
Original instruction
LG Electronics Inc.
Manufacturer: LG Electronics Inc. Changwon 2nd factory, 84, Wanam-ro,
Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA
Please read this installation manual completely before installing
the product.
Installation work must be performed in accordance with the
national wiring standards by authorized personnel only.
Please retain this installation manual for future reference after
reading it thoroughly.
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
MFL70585312
Rev.00_061119
ENGLISH
FRANÇAIS ESPAÑOL

LG PDRYCB320 Specifications

General

Brand	LG
Model	PDRYCB320
Category	Air Conditioner
Language	English

Summary

Important Safety Instructions

Installation Procedure

Setting and Using Method

Power Supply and Indoor Unit Connection

Connecting the power supply and indoor unit to the dry contact module.

Setting OPER_SW

Selecting control functions using the OPER_SW switch settings.

OPER_SW Function Table

Tables detailing OPER_SW function selection based on input signals.

Universal Input Temperature Setting

Heat Pump Thermostat (O Terminal)

Temperature Tracking Function

Input Signal Function Table (AWHP)

Setting Contact Signal Input

Configuring the input signal settings for dry contact operation.

Setting TEMP_SW

Setting the desired temperature using the TEMP_SW switch.

Thermostat Installation

Conventional Thermostat Input

Heat Pump Thermostat (B Terminal)

Indoor Unit Monitoring

Indoor Unit Error Monitoring