Installation Instructions; Indoor Unit Installation - Lennox VE4C007C432P Installation And Operation Instructions Manual

4 Installation Instructions

4.1 Indoor unit installation

4.1.1 Ceiling opening Dimension and suspension bolt position.
Model
07~48 950(37 3/8)
4.1.2 Suspend the indoor unit
(1) Drill bolt holes and install bolts
1) Stick the reference cardboard on the installation position; drill 4 holes according to the hole
site on the cardboard as shown in fig 4.1.2; diameter of drilling hole is according to the
diameter of expansion bolt and the depth is 60~70mm(2-3/8~2-3/4 inch), as shown in fig 4.1.3
2) Insert the M10 expansion bolt into the hole and then knock the nail into the bolt, as shown in
fig 4.1.4.
Note:
The length of bolt depends on the installation height of the unit, bolts are field supplied.
Multi Variable Air Conditioners Cassette Type Indoor Unit
A B
890(35 1/16)
Paper pattern
Drill hole according
to the hole site
Fig 4.1.2
D(suspension bolt pitch)
C(indoor unit)
B(ceiling opening)
A(decoration panel)
Fig 4.1.1
C
840(33 1/16)
Fig 4.1.3
8
Unit: mm(inch)
D E
680(26 3/4) 780(30 11/16)
Hole diameter