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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.
TYPE : Electric Heater (For Vertical Air Handling Unit)
MODEL : Electric Heater
ANEH053B1/ANEH103B2
ANEH153B2/ANEH203B2
P/NO : MFL66300701
www.lg.com
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Summary of Contents for LG ANEH053B1
- 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. TYPE : Electric Heater (For Vertical Air Handling Unit) MODEL : Electric Heater ANEH053B1/ANEH103B2 ANEH153B2/ANEH203B2 www.lg.com P/NO : MFL66300701...
- Page 2 IMPORTANT! Please read this instruction sheet completely before installing the product. This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. WARNING •...
- Page 3 Electric Heater INSTALLATION MANUAL TABLE OF CONTENTS 1. Safety Precautions ......................4 2. Included Items........................5 3. Assembly Diagram ......................7 4. Electrical Wiring.......................10 Installation Manual 3...
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Page 4: Safety Precautions
In addition, if the earth wasnʼt LG at your local store.) completely done, this may cause electric shock and fire.) 4 Electric Heater... -
Page 5: Included Items
2. Included Items 2. Included Items Electric Heater Model Item Electric Heater Installation Manual Screw Qʼty Figure (Unit : inch(mm)) Dimension Heater bracket Relay Bi metal Terminal block 8- 11/16(220) 9- 1/2(241) * Note: Image shown above may vary depends on model capacity. 13- 1/8(333.7) Installation Manual 5... - Page 6 (inch(mm)) CIRCUIT CIRCUIT CIRCUIT CIRCUIT L1,L3 L2,L4 L1,L3 L2,L4 L1,L3 L2,L4 L1,L3 L2,L4 ANEH053B1 208/230, 60Hz, 1Ph 4.3/ 5 20.7/ 21.7 25.9/ 27.2 30/30 10/10 1/2 (21.3) 7/8 (22.2) ANEH103B2 208/230, 60Hz, 1Ph 8.7/ 10 41.8/ 43.5 52.3/ 54.3 60/60 1 (33.4) 1-23/64 (34.5)
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Page 7: Assembly Diagram
3. Assembly Diagram 3. Assembly Diagram Step 1. Open upper front panel and control box cover. Step 1. Open upper front panel and control box cover. Step 2. Disconnect the three thermistors(CN_Pipe out, CN_Pipe in and CN_Room) , CN_EEV and CN_Motor1 connector in control box. CN_Pipe in (White) Upper Front Panel CN_Pipe out (Red) - Page 8 3. Assembly Diagram Step 7. Remove knockout and connect conduit. Knockout for horizontal-left Lock nut Conduit Conduit mounting plate Knockout for upflow Step 8. Connect power cable to terminal block. Connect earth cable to heater panel. 15, 20kW Heater 5, 10kW Heater EARTH POWER INPUT 1 1Ø...
- Page 9 3. Assembly Diagram Step 10. Dip Switch Setting of Indoor unit PCB should be Step 11. Attach control box cover and upper front panel. setting On SW 5,6 In the case of Multi V Models with Electric Heater, Dip switch 5,6 must be set ON. - SW 5 ON: Fan operates continuously.
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Page 10: Electrical Wiring
4. Electrical Wiring 4. Electrical Wiring 1. 5kW Heater 2. 10kW Heater 10 Electric Heater... - Page 11 4. Electrical Wiring 3. 15kW Heater 4. 20kW Heater Installation Manual 11...
- Page 12 12 Electric Heater...