How To Fix; Wiring Connection; Conduit Connection - LG MULTI F Installation Manual
Multi-zone heat pump systems
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Also See for MULTI F:
- Engineering manual (224 pages) ,
- Installation manual (65 pages) ,
- Install (9 pages)
Table of Contents
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How to Fix
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
• The following parts are local purchasing.
① Hanging Bolt
- W 3/8 or M10
② Nut
- W 3/8 or M10
③ Spring Washer - M10
④ Plate Washer - M10
Wiring Connection
• Open the control box cover and connect the remote control cord and indoor power wires.
TQ/TR series
Conduit connection
• Remove the busing rubber product attached on the indoor unit.
• Join the conduit and the conduit bracket together using nut.
• Set the connecting cable into the terminal block of indoor unit, and tighten set screw to lock the
conduit bracket to the indoor unit.
Keep the length of the bolt
from the bracket to 40mm(1-9/16 inch)
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Nut
(W3/8 or M10)
Terminal Block of Indoor Unit
1(L1)
2(L2)
Connected to outdoor unit
Conduit bracket
Screw
Air Conditioner body
Ceiling board
Keep the length of 31~34mm(1.22~1.34inch)
between the air conditioner bottom surfac
e and the ceiling surface
Paper model
for installation
CAUTION : Tighten the nut and bolt to
prevent unit from falling off.
3
4
5
TO AIR
FRESH
KIT
OPTION
Connecting Cable
Conduit
Installation
Ceiling
Ceiling board
Set screw of
paper model (4 pieces)
Open the ceiling board
along the outer edge of the
paper model
Installation Manual 21
- Quick Links:
- Refrigerant Charge
- Error Codes
- Troubleshooting
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Table of Contents
Troubleshooting
