Application Guidelines - LG Multi V ARNU093TUD4 Engineering Manual

General Mounting
The ceiling must be strong and solid enough to protect the unit from vibration. All ceiling-cassette indoor units include a pattern to help deter-
mine the size necessary for the opening in the false ceiling (paper pattern dimensions match those for the ceiling opening dimensions), and
where the hanging bolts and refrigerant / drain piping are placed.
Figure 98: Ceiling Opening / Hanging Bolt Locations for One-Way
Ceiling Cassette Indoor Units.
TU Frames: 41-15/16, TT Frames: 54-9/16
23-5/8
2
TU Frames: 33-7/8, TT Frames: 46-1/2
9-7/8
Figure 100: Ceiling Opening / Hanging Bolt Locations for Four-Way Ceiling Cassette Indoor Units.
TQ,TR Frame
20-3/8~26 (Ceiling opening)
23
(Hanging bolt)
18-1/8
TU Frames: 38, TT Frames: 50-5/8 2
(Unit: Inch)
22-7/16
Unit size
Unit: Inch
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APPLICATION GUIDELINES

Figure 99: Ceiling Opening / Hanging Bolt Locations for Two-Way
Ceiling Cassette Indoor Units.
40-11/16 Ceiling Opening
TM,TN,TP Frame
34-7/16 (Ceiling opening)
(Hanging bolt)
33-1/16
Unit size
General Mounting
33-11/16 Hanging Bolt
32-11/16
(Unit: Inch)
30-15/16
GUIDELINES | 129
2-3/8
Unit: Inch