Positioning Of The Unit; Opening Of The Door And Removal Of The Panels - Trane MERCURY EDAB 1105A Technical Manual

• the electrical energy distribution system has been
produced in respect of CEI standards, suitable for the
characteristics of the unit;
• a cold water distribution implant (if a humidifier is to be
installed);
• implant for connection to the condensing unit;
• external air outlet (if a fresh air intake is to be
installed);
• for the refrigerating gas drain see paragraph "Connection
to gas drain";
• drainage system.
WARNING! The preparation of the installation
area must be carried out as indicated in the
installation drawing attached to the machine
documentation.

Positioning of the unit

WARNING! If the surface where the unit is placed
is not even and horizontal there, is a risk of an
overflow from the condensation tray.
Installation on raised access flooring
Installation on raised access flooring occurs by means of a
mounting frame. The frame enables the installation of the unit
before the raised floor is installed, increased absorption of
noise and vibrations and the facilitation of connecting pipes
and cables.
The up flow models (upwards air flow) with rear or frontal air
intake may be installed without using the mounting frame.
Installation of the mounting frame
To install the unit on raised flooring using the mounting frame,
carry out the following procedures:
• a flexible seal at least 5 mm thick should be fitted
between the raised floor panels and the mounting frame
which should also be isolated from the metallic floor
structure;
• position the unit of the mounting frame and fix it using
the M8 screw inserts found on the base of the unit.
Raised
floor
Flexible seal
46
Air conditioning unit
Mounting
frame
Flexible seal
Installation on flooring which is not raised
Installation on flooring which is not raised can occur without
using bases, but only on upflow models (upwards air flow)
with rear or frontal air intake. Installation on this type of floor
does not require any additional operation besides that of
normal positioning.
Installation of the floor stand
To install the unit on the floor stand carry out the following
procedures:
• position the unit on the floor stand;
• fix the unit to the floor stand using the M8 screw inserts
found on the base of the unit.
Installation of discharge temperature limit probe (STM)
- optional -
To install the discharge temperature limit probe, refer to the
chapter entitled "Accessories".

Opening of the door and removal of the panels

Opening the door
To open the door of the unit carry out the following
procedures:
• push the button and pull the handle lightly outwards;
• turn the handle downwards until the door opens.
Removal of the front and side panels
To remove the front and side panels carry out the following
procedure:
• firmly hold the panel;
• lift and incline the panel outwards until it is completely
removed.
Base of unit
Floor stand
PKG-SVX19B-E4