Table of Contents
Advertisement
Quick Links
INSTALLATION MANUAL
AIR
CONDITIONER
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.
Ceiling Suspended Air conditioner
MFL70699801
Rev.00_051018
Copyright © 2018 LG Electronics Inc. All Rights Reserved.
www.lg.com
Advertisement
Table of Contents
Related Manuals for LG AVNQ24GM1T1
Summary of Contents for LG AVNQ24GM1T1
- Page 1 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. Ceiling Suspended Air conditioner www.lg.com MFL70699801 Rev.00_051018 Copyright © 2018 LG Electronics Inc. All Rights Reserved.
- Page 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: •...
-
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product WARNING It can result in serious injury or death when the directions are ignored CAUTION It can result in minor injury or product damage when the directions are ignored WARNING... - Page 4 IMPORTANT SAFETY INSTRUCTIONS • Do not install the product on a defective installation stand. - It may cause injury, accident, or damage to the product. • Be sure the installation area does not deteriorate with age. - If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury.
-
Page 5: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING ENERGY IMPORTANT SAFETY INSTRUCTIONS PRODUCT PARTS INSTALLATION TOOLS INSTALLATION Indoor unit THE INDOOR UNIT INSTALLATION Open side-cover Mounting the anchor nut and bolt Indoor unit drain piping Drain piping Drain test Heat insulation Flaring Work Wiring Connection... -
Page 6: Product Parts
PRODUCT PARTS PRODUCT PARTS Right side cover Louver Air outlet vent Air filters (behind inlet grille) Air inlet vent (inlet grille) Left side cover INSTALLATION TOOLS Figure Name Figure Name Screw driver Multi-meter Electric drill Hexagonal wrench Measuring tape, Knife Ammeter Hole core drill Gas-leak detector... -
Page 7: Installation
INSTALLATION INSTALLATION Indoor unit Ceiling suspended type - There should not be any heat source or steam near the unit. - There should not be any obstacles to prevent the air circulation. - A place where air circulation in the room will be good. - A place where drainage can be easily obtained. -
Page 8: The Indoor Unit Installation
THE INDOOR UNIT INSTALLATION THE INDOOR UNIT INSTALLATION Air conditioner Take enough distance Use the ventilation fan for smoke-collecting hood with sufficient capacity. Cooking table CAUTION NOTE • Avoid the following installation location. • Install the unit horizontally using a level 1. -
Page 9: Open Side-Cover
THE INDOOR UNIT INSTALLATION Open side-cover Step 4 Step 1 - Knock out the pipe hole from the left sidecover with nipper/plier. - Remove two screws from side-cover. CAUTION Step 2 Hold the side-cover with other hand while tapping to prevent it to fall down. Right side cover Left side cover... -
Page 10: Mounting The Anchor Nut And Bolt
THE INDOOR UNIT INSTALLATION Mounting the anchor nut and Hanging bolt bolt (W3/8 or M10) - Prepare 4 suspension bolts. (Each bolts Flat washer (W3/8 or M10) length should be same.) for M10 (accessory) - Measure and mark the position for the Spring washer Suspension bolts and the piping hole. - Page 11 THE INDOOR UNIT INSTALLATION CAUTION Installation information for declination - Install declination of the indoor unit is very important for the drain of the convertible type air conditioner. - Minimum thickness of the insulation for the connecting pipe shall be 10 mm. - If the Installation Plates are fixed to horizontal line, the indoor unit after installing will be declined to the bottomside.
-
Page 12: Indoor Unit Drain Piping
THE INDOOR UNIT INSTALLATION Indoor unit drain piping - Do not make drain piping like the following. - Drain piping must have down-slope (1/50 to Accumulated Do not raise 1/100): be sure not to provide up-and-down drain water slope to prevent reversal flow. - During drain piping connection, be careful not to exert extra force on the drain port on Water... -
Page 13: Heat Insulation
THE INDOOR UNIT INSTALLATION Heat insulation Flaring Work Use the heat insulation material for the Main cause for gas leakage is due to defect of refrigerant piping which has an excellent heat- flaring work. Carry out correct flaring work in resistance (over 120 °C). - Page 14 THE INDOOR UNIT INSTALLATION Putting nut on Check - Remove flare nuts attached to indoor and Compare the flared work with the figure by. outdoor unit, then put them on pipe/tube If a flared section is defective, cut it off having completed burr removal.
- Page 15 THE INDOOR UNIT INSTALLATION When needed to extend the drain hose of Bundle the piping and drain hose together indoor unit, assembly the drain pipe as by wrapping them with vinyl tape sufficient shown on the drawing enough to cover where they fit into the rear piping housing section.
-
Page 16: Wiring Connection
THE INDOOR UNIT INSTALLATION Wiring Connection When none are available, follow the instructions below. - Do not connect wiring of different CAUTION thicknesses to the power terminal block. (Slack in the power wiring may cause The connecting cable connected to the indoor and outdoor unit should be abnormal heat.) complied with the following... -
Page 17: Test Running
TEST RUNNING M4..118 N . cm{12 kgf . cm} TEST RUNNING M5..196 N . cm{20 kgf . cm} M6..245 N . cm{25 kgf . cm} PRECAUTIONS IN TEST RUNNING M8..588 N . cm{60 kgf . cm} - The initial power supply must provide at least 90% of the rated voltage. - Page 18 TEST RUNNING HAND OVER CAUTION Teach the customer the operation and After the confirmation of the above maintenance procedures, using the operation conditions, prepare the wiring as follows: manual • Never fail to have an individual power (air filter cleaning, temperature control, etc.). specialized for the air conditioner.
-
Page 19: Installation Instructions
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS Installer Setting - How to enter installer setting mode CAUTION Installer setting mode is to set the detail function of the remote controller. If the installer setting mode is not set correctly, it can cause problems to the product, user injury or property damage. -
Page 20: Installer Setting - Installer Setting Code Table
INSTALLATION INSTRUCTIONS Installer Setting - Installer Setting Code Table Installer Setting Code Table Function Function code Setting value Remote controller LCD 0 : Set to master Mode override 1 : Set to slave 1 : Standard 2 : Low Ceiling height Selection 3 : High 4 : Super high... -
Page 21: Installer Setting - Setting Address Of Central Control
INSTALLATION INSTRUCTIONS Installer Setting - Setting Address of Central Control 1. With the MODE button pressed, press the RESET button. 2. By using the temperature setting button, set the indoor unit address. • Setting range : 00 ~ FF 3. After setting the address, press the ON/OFF button toward the indoor unit 1 time.