LG PVDSMN000 Installation & Owner's Manual

Air conditioner

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INSTALLATION/

OWNER'S MANUAL

AIR

CONDITIONER

Please read this manual carefully before operating

your set and retain it for future reference.

IO Module(Multi-V IV)

P/NO : MFL67888701

www.lg.com

Table of Contents

Summary of Contents for LG PVDSMN000

Page 1 INSTALLATION/ OWNER’S MANUAL CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. IO Module(Multi-V IV) www.lg.com P/NO : MFL67888701...
Page 2: Tips For Saving
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
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: Instructions
IMPORTANT SAFETY INSTRUCTIONS CAUTION In-use • Do not clean using the powerful detergent like solvent but use soft cloths. It will cause fire or product deformation. • Do not press the screen using powerful pressure or select two buttons. It will cause product breakdown or malfunction. •...
Page 5: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING ENERGY IMPORTANT SAFETY INSTRUCTIONS COMPONENTS NAME OF EACH PART INSTALLATION METHOD SETTING AND USING METHOD Setting Wiring Using...
Page 6: Components
COMPONENTS COMPONENTS IO Module Cable Manual 4 Screws (10mm*2ea, 12mm*2ea) Bracket Clamp,Cord (105mm*2ea)
Page 7 NAME OF EACH PART NAME OF EACH PART ① Main connector : Power input and communication connector with Outdoor unit ② SW102 : Switch for setting internal function ③ SW104 : Rotary Switch for setting Demand control step ④ Digital Output : Operating & Error status Relay output (250V, 1A) Reserved Relay output (250V, 1A) ⑤...
Page 8 INSTALLATION METHOD INSTALLATION METHOD ① Separate front panel from outdoor unit. ② Separate front cover of control box. ③ Assemble IO Module and bracket. ④ Fix the bracket on designated location with two clamp cords(105mm). ⑤ Connect the connection wires according to the instructions. (Please refer to Setting and Using Method) U X 3 Main board connector CAUTION...
Page 9 INSTALLATION METHOD ⑥ Fix and fasten components and cables. ⑦ Perform the switch setting according to the instructions. Using 105mm clamp cords, fasten the core as below. Using 65mm clamp cords, fasten the relay output cable as below.
Page 10: Setting And Using
SETTING AND USING METHOD SETTING AND USING METHOD Setting Setting of Dip Switch Using ‘SW101’, select the option of control function as described below. NOTE Default status is all off • L3 : Set Low Noise Operation This is a function driving outdoor unit fan RPM to operate low speed for reducing fan noise ac- cording to the input signal.
Page 11 SETTING AND USING METHOD Using ‘SW102’, set the internal function as described below. NOTE Default status is all off • L1 : Set Analog output default value when Communication Error will be occur (Module – ODU) Position Function ON : Analog output 0V OFF : Analog output 10V L1 2 •...
Page 12 SETTING AND USING METHOD Setting of Rotary Switch Use the Rotary Switch to set a control step for contact signal input : The type of input signal and control step can be set using ‘SW104’ This function is for demand control to reduce power consumption. Set the control mode what you want according to the table as below.
Page 13 SETTING AND USING METHOD - Detail of the control step for digital input signal Cooling Heating Type of SW_ STEP Input_1 Input_2 Input_3 Evaporating Condensing Operation Operation input rate rate Temp. [°C] Temp. [°C] No control No control 40.4 11.0 31.3 Comp off Comp off...
Page 14 SETTING AND USING METHOD - Detail of the control step for analog input signal Cooling Heating SW_ STEP Input Voltage Type of input Evaporating Condensing Operation rate Operation rate Temp. [°C] Temp. [°C] Comp off Comp off Comp off Comp off Comp off Comp off 11.0...
Page 15 * Priority setting Using ‘Priority setting’ contact signal, set the priority of command. (External command from DDC Vs Command from LG central controller.) - Close : Central controller has priority to external signal. - Open : External signal has priority to central controller.
Page 16 Comp ca- Type Reserved Reserved pacity Input_1Input_2Input_3 STEP Of outdoor input unit(%) LG does not sup- No control ply this section Con- (Field supply) tact signal Comp off CAUTION • This input can accept only non voltage contact. Do not input external power source. Otherwise it will cause a serious damage.
Page 17 SETTING AND USING METHOD Operation Status LG does not supply this section (Field supply) Error Status Power AC or DC Power Operating Status AC or DC Status output Relay can endure 250VAC, 1A. CAUTION When using high voltage over than AC24V, make sure to use H07RNF wire.
Page 18 Representative : LG Electronics Inc. EU Representative, Krijgsman 1, 1186 DM Amstelveen, The Netherlands Manufacturer : LG Electronics Inc. Changwon 2nd factory, 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA...
Page 19 INSTALLATION/ OWNER’S MANUAL CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. IO Module PVDSMN000 www.lg.com P/NO : MFL67888703...
Page 20: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY In-use • Do not place flammable stuffs close to the INSTRUCTIONS product. It will cause fire. • Do not allow water to run into the product. It will cause electric shock or breakdown. READ ALL INSTRUCTIONS •...
Page 21: Name Of Each Part
NAME OF EACH PART NAME OF EACH PART U X 3 ① Main connector : Power input and communication connector with Outdoor unit ② SW104 : Rotary Switch for setting Demand control step Main board connector ③ Digital Output : Operating & Error sta- tus Relay output (250V, 1A) ④...
Page 22 INSTALLATION METHOD Using 65mm clamp cords, fasten the relay output cable as below. ① Separate front panel from outdoor unit. ② Separate front cover of control box. ③ Assemble IO Module and bracket. ④ Connect the connection wires according to the instructions. (Please refer to Setting and Using Method) Main board con- nector CAUTION...
Page 23 INSTALLATION METHOD Main board connector...
Page 24: Setting And Using Method
SETTING AND USING METHOD SETTING AND USING • L4 : Set Operating status output. METHOD Position Function ON : Activate Digital Output according to Indoor Unit status OFF : Activate Digital Output L1 2 3 4 according to Outdoor Unit sta- CAUTION After change Dip SW setting, press reset switch to reflect the setting.
Page 25: Wiring
- Type of input signal set the priority of command. (External command from DDC Vs SW_STEP Input signal Command from LG central controller.) 0, 1, 2, 3, 4, 5, 6, 7 Contact signal input - Close : Central controller has priority to external signal.
Page 26 SETTING AND USING METHOD • L4 : Set Operating status output CAUTION Position Function • This input can accept only non voltage contact. ON : Activate Digital Output Do not input external power source. according to Indoor Unit status Otherwise it will cause a serious dam- OFF : Activate Digital Output age.
Page 27 Representative: LG Electronics Inc. EU Representative, Krijgsman 1, 1186 DM Amstelveen, The Netherlands Manufacturer: LG Electronics Inc. Changwon 2nd factory, 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA...