LG CRNN Series, Installation Manual

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Installation of Ceiling Cassette Type(4 way) Indoor Unit
38
Installation of Ceiling Cassette Type(4 way) Indoor Unit
Ceiling board
Level gauge
Ceiling
Unit:mm
570 Unit size
570 Unit siz
e
672 (Hanging bolt)
75
75
600 (Ceiling opening)
600 (Ceiling opening)
521(Hanging bolt)
39.5
39.5
Unit:mm
840 Unit size
840 Unit siz
e
672 (Hanging bolt)
101.5
101.5
875 (Ceiling opening)
875 (Ceiling opening)
785(Hanging bolt)
45
45
CRUN186TE0, CRUN246TE0 CRUN366TD0
2. Ceiling opening dimensions and hanging bolt location
• The dimensions of the paper model for installing are the same as those of the ceiling opening dimensions.
• This air-conditioner uses a drain pump.
• Install the unit horizontally using a level gauge.
• During the installation, care should be taken
not to damage electric wires.
CAUTION
• Select and mark the position for fixing bolts and piping hole.
• Decide the position for fixing bolts slightly tilted to the drain
direction after considering the direction of drain hose.
• Drill the hole for anchor bolt on the wall.
NOTE:
• Avoid the following installation location.
1. Such places as restaurants and kitchen where considerable amount of oil steam and flour is generated.
These may cause heat exchange efficiency reduction, or water drops, drain pump mal-function.
In these cases, take the following actions;
• Make sure that ventilation fan is enough to cover all noxious gases from this place.
• Ensure enough distance from the cooking room to install the air conditioner in such a place where it may
not suck oily steam.