Installation; General Installation Guidelines - Daikin LMS Serie Installationsanleitung

5

Installation

5.1

General installation guidelines

INFORMATION
This manual only describes installation instructions specific
to this unit. For carrying out mechanical work on the cold
room, the instructions of the cold room manufacturer must
always be followed.
INFORMATION
Make sure that the unit is not exposed to direct sunlight.
Blocking sunlight increases the cooling effect.
INFORMATION
Do not expose the unit to a saline environment (e.g. sea
breeze atmosphere). This to prevent corrosion caused by
high levels of salt in the air, which can shorten the life of
the unit.
If outside air is sucked into the cold room, the temperature may rise,
and condensation (and ice formation) may occur on the surface of
the unit evaporator.
Therefore:
▪ Don't install the unit with openings right in front of it (A, B).
▪ Avoid a Venturi effect created by the airstream (C). Install the
door-opening in the direction that minimises this effect (D).
▪ Install the unit as far away as possible from openings that allow
outside air to enter, such as doors and pressure regulating valves
(E, F).
INFORMATION
Although it is advised to place the unit as far away from the
door as possible, this is not mandatory. The presence of
the door micro-switch, that interrupts operation when the
door is open, limits the in- and outgoing airflow.
A
C
E
LMSEY1A09/13 + LMSEY2A19/25
Daikin LMS
4P728170-1B – 2023.07
B
D
F
A typical installation is shown below. Installing the unit (a) in this way
ensures efficient operation and good cold air circulation.
a
If possible, provide an anteroom in the cold room. This prevents the
cold air from flowing out of the freezer.
It also prevents the inflow of moist containing outside air, causing
condensation (and ice) on the surface of the unit evaporator.
If an anteroom room is not provided, an air curtain or a vinyl curtain
can be used to limit the inflow of outside air.
When installing multiple units in a cold room, install them so that
they are not affected by the cold air flow between the units:
▪ Minimum distance "x" = 400 mm
▪ Minimum distance "y" = 8 m
If you have no choice but to install them face to face, keep sufficient
distance or block the cold air flow with an air curtain.
x
x
5 Installation
y
Installation manual
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