5 Installation
Installation manual
11
LMSEY1A09/13 + LMSEY2A19/25
Daikin LMS
4P728170-1 – 2023.03
1
2
b
a
a
c
b
5‒2 For LM25
a
Screw
b
Screw
c
Electrical box cover
5.3.3
To close the unit
1
Reinstall the switchbox cover.
2
Reinstall the front panel.
5.4
Mounting the unit
5.4.1
Precautions when mounting the unit
INFORMATION
See the precautions and requirements in the
2] chapter.
5.4.2
To prepare the cold room
The surfaces of the cold room that contact the unit's mounting pads
must be uni-planar to within 3 mm to prevent distortion of the unit
and/or cold room.
There are two possible ways to mount the unit:
Wall mounting
▪ The optional pad is mandatory.
▪ The cold room roof can stay in place.
See below for more information.
Saddle mounting
▪ The cold room roof must be removed.
See below for more information.
To prepare the cold room for wall mounting
1
Make a cutout in the front wall of the cold room. The cutout (x,y)
will accommodate the unit evaporator protrusion with the
(optional) insulation pad.
x
y
x
335 mm
y
375 mm (LM13)
595 mm (LM25)
To prepare the cold room for saddle mounting
2
Remove the cold room roof.
3
Make two cutouts (a, d) in the front of the cold room to
accommodate the top frame stays of the unit.
4
Make a hole (f) in the front of the cold room to accommodate
the evaporator drain pipe.
a
a
d
c
e
b
f
a
43 mm
b
288 mm (LM13)
508 mm (LM25)
c
308 mm
d
83 mm (LM13)
177 mm (LM25)
e
14 mm
f
Ø28 mm
5.4.3
To prepare the unit
CAUTION
Be careful when putting the unit on the floor; the drain
connection (a) and back plate (b) can easily be damaged.
a
b
CAUTION
Use a lifting table and straps that can bear the weight, if
necessary balance it with additional weight. See
27] for the weight of the unit.
