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2. List of Functions & Accessory

Note :

O : Applied,   × : Not applied
* Option : Model name & price are different according to options, and assembled in factory with main unit. 

Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate
package.

- 3 -

Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes

LGE Internal Use Only

2.2 List of Accessory

2.1 List of Functions

Function

A4UW36GFA0

[LMU36CHV]

Reliability

Defrost / Deicing

O

Phase Protection

X

Restart Delay(3-minutes)

O

Self Diagnosis

O

Soft Start

O

Test Function

X

Convenience

Wiring Error Check 

O

Night Quiet Mode

O

Mode Lock

O

Peak Control

O

Forced Operation

O

CAC Network Function

Central Control(LGAP)

O

PDI(Power Distribution Indicator)

O

PI485

O

Device

A4UW36GFA0 

[LMU36CHV]

Central Controller

Simple Controller

X

Function controller

X

Function Scheduler

X

AC Ez

PQCSZ250S0

AC Smart ll

PQCSW320A1E

Option Kit (SD card type)

PQCSE341A0 / PQCSE342A0

ACP(Advanced Control Platform)

PQCPA11A0E / PQCPB11A0E

AC Manager

X

PI485

PMNFP14A0 / PMNFP14A1

DO(Digital Output) Kit

PQNFP00T0

BNU (Building Network Unit)

LONWORKS Gateway

PQNFB16A1

BACnet Gateway

PQNFB17B0

Installation

Y branch X X

X

Header branch

X

Air Guide

X

ODU Dry Contact

X

Low Ambient Kit

O (Logical operation)

Summary of Contents for A4UW36GFA0

Page 1: ...oner SVC MANUAL Exploded View MODEL A4UW36GFA0 LMU36CHV CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel Internal Use Only http biz lgservice com ...

Page 2: ...ng Current Cooling Max A Heating Max A Wiring Connections Power Supply Cable included Earth No x mm2 AWG 3C x 2 5 12 Power and Communication Cable included Earth Outdoor BD unit No x mm2 AWG Combination Sum of Indoor Units Capacity kBtu h 48 Number of Indoor Units EA 4 Number of BD Units EA Casing Color Warm Gray Dimensions W x H x D mm 950 834 330 W x H x D inch 37 13 32 x 32 27 32 x 13 Net Weigh...

Page 3: ...minutes O Self Diagnosis O Soft Start O Test Function X Convenience Wiring Error Check O Night Quiet Mode O Mode Lock O Peak Control O Forced Operation O CAC Network Function Central Control LGAP O PDI Power Distribution Indicator O PI485 O Device A4UW36GFA0 LMU36CHV Central Controller Simple Controller X Function controller X Function Scheduler X AC Ez PQCSZ250S0 AC Smart ll PQCSW320A1E Option Ki...

Page 4: ...ermistor Inverter Accumulator Compressor Electronic Expansion Valve Condenser Out Temperature Thermistor Inlet Air Temperature Thermistor Outdoor Unit Ø 6 35 Flare Connection Ø9 52 Flare Connection Condensing Temperature Thermistor ROOM A ROOM A ROOM B Field Piping Liquid Ø6 35 Field Piping Gas Ø9 52 Cooling Heating ROOM B ROOM C ROOM D Main SVC V V ROOM C ROOM D Main SVC V V Pressure Sensor ...

Page 5: ...erved Only for training and service purposes LGE Internal Use Only 4 Wiring Diagrams CN_PFC_OUT CN_PFC_IN CN_4WAY Dip S W CN_MOTOR CN_EEV 1 CN_COM CN_EEV 2 CN_EEV 5 CN_EEV 3 CN_EEV 4 CN_Power CN_CENTRAL CN_LGMV P_Sensor CN_TH3 CN_TH2 CN_TH4 CN_HEATER2 ...

Page 6: ...30410 137213A 137213B 435301 263230A 263230B 561410 263230C W6631 437212 552112 552113 552116 W6640B W49810 552203A 165010 552203B 661400C 661400B 661400A 552200B 661400D 152503 552202 W4986A W4986B Location No Description Sensor Information Housing Color 263230A Temp Sensor CN_TH2 Air Cond Out Pipe Red 263230B Temp Sensor CN_TH3 Suction Discharge Pipe White 263230C Temp Sensor CN_TH4 Cond Mid Pip...

Page 7: ...P NO MFL68280003 FEBRUARY 2014 ...

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