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F
MULTI
F
MULTI
MAX
Multi F and Multi F MAX Standard
Wall-Mounted Units
This manual describes how to install the LG Multi F and Multi F MAX
(Multi Zone) Standard Wall-Mounted Indoor Units (IDU) for Multi F
heat pump systems. The table on the next page lists the available
models. Refer to LG's Multi F Indoor Unit Engineering Manual for
complete detailed engineering data and selection procedures.
Safety
Safety of personnel is the primary concern during all procedures.
Read and understand the safety summary at the front of this manual.
Read and understand this installation procedure before beginning
installation. Use the appropriate tools and accessories during instal-
lation. Plan the work and
how to obtain emergency medical and fire fighting assistance.
Installation Personnel
This equipment is intended for installation by personnel trained
in the required construction, mechanical, electrical, and/or other
disciplines.
WARNING
Installation work must be performed by trained personnel and in accordance with national wiring standards and all local or other applicable codes.
Please read all instructions before installing this product. Become familiar with the unit's components and connections, and the order of installation.
Incorrect installation can degrade or prevent proper operation.
Required Tools (field provided)
• Level
• Screwdriver
• Electrical lineman pliers
• Electric drill
• Hole saw
Required Parts (field provided)
• Connecting cable (power and control)
• Pipes - vapor line and liquid line, with insulation
do not work alone, if possible. Know
• Drill
• Flaring tool set
• Tubing cutter
• Tube/pipe reamer
• Torque wrenches
• Insulated drain hose
• Additional drain hose
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.
INTRODUCTION
Figure 1: Multi F Standard Wall-Mounted HVT Indoor Unit.
Figure 2: Multi F Standard Wall-Mounted HSV5 Indoor Unit.
• Allen wrench
• Gas-leak detector
• Thermometer
9
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