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LG LVN180HV4 Installation Manual

LG LVN180HV4 Installation Manual

Vertical air handling unit

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VERTICAL AIR HANDLING UNIT
DOWNFLOW CONVERSION KIT
INSTALLATION MANUAL
LVN180HV4
LVN240HV4
Kit: PNDFJ0
for 18–24 MBH
LVN360HV4
LVN420HV
LVN480HV
Kit: PNDFK0
for 36–48 MBH

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Summary of Contents for LG LVN180HV4

  • Page 1 VERTICAL AIR HANDLING UNIT DOWNFLOW CONVERSION KIT INSTALLATION MANUAL LVN360HV4 LVN180HV4 LVN420HV LVN240HV4 LVN480HV Kit: PNDFJ0 Kit: PNDFK0 for 18–24 MBH for 36–48 MBH...
  • Page 2: Proprietary Data Notice

    For continual product development, LG Electronics U.S.A., Inc., reserves the right to change specifications without notice. ©LG Electronics U.S.A., Inc. This document, as well as all reports, illustrations, data, information, and other materials are the property of LG Electronics U.S.A., Inc.
  • Page 3: Safety Instructions

    Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 4 Keep the unit upright during installation to avoid vibration or water leakage. Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 5 Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 6 Do not block the inlet or outlet. Unit may malfunction. Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 7 Figure 1: VAHU Downflow Kit Major Components. Panel Brackets Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 8 Figure 4: Evaporator Coil/ Drain Pan Assembly. Rotated Horizontal 180° Drain Pan Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 9 Figure 9: Reinstall Coil Assembly. Evaporator Sensor Coil/Drain Wiring Pan Assembly Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 10 Figure 13: Reinstall Sensors. Figure 14: Reinstall Panels. Sensors panel Due to our policy of continuous product innovation, some specifications may change without notification. ©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
  • Page 11 For further technical materials such as submittals, engineering manuals, service manuals, and catalogs, visit www.lghvac.com.
  • Page 12 LG Customer Information Center, Commercial Products 1-888-865-3026 USA Follow the prompts for commercial A/C products. LG Electronics, U.S.A., Inc. Commercial Air Conditioning Division 4300 North Point Parkway Alpharetta, Georgia 30022 www.lg-vrf.com IM_VAHU_Downflow_12_17...

This manual is also suitable for:

Lvn240hv4Lvn360hv4Lvn420hvLvn480hv