by johnson controls
7
ATTENTION
Your product is marked with this symbol. This means that at the end of its service life it should not be mixed
with other non-classified household waste. Therefore, disposal should be carried out in compliance with
the corresponding local and national regulations, in a correct and environment-friendly manner.
The dismantling of the air conditioning unit, as well as the processing of refrigerant, oil and other components,
should be carried out by a qualified technician and in compliance with the applicable legislation.
Contact your local authorities for further information
Installation Instructions
Inspection
Upon reception, inspect the equipment and
notify both the carrier and the insurance
company, in writing, of any possible
damage.
Environmental protection
Eliminate packing in accordance
with the regulations in force on
environmental conservation.
Installation of indoor unit
Fasten the mounting plate to the wall.
Tighten screws slightly. Level the mounting
plate, and then tighten screws to a
maximum (Fig. 2).
If the tubing goes through the back of the
unit, drill a 50 mm. diameter hole in the
wall. The outer side of this hole should be
slightly below the inner side (Figs. 3 and 7).
Install the through guide.
The refrigerant lines can be installed in
different positions (Fig. 6).
Installation of the interconnecting tubing
and wiring, with the central mounting
plate located at the back of the chassis.
Hang the upper part of the unit over the
mounting panel and press forward. Fasten
the indoor unit to the mounting plate
permanently.
Bend the tubing carefully, without flattening
or obstructing it.
Pass the tubing and cables of the unit
through the hole; and hand the upper part
of the indoor unit on the upper edge of the
mounting plate (see Fig. 2).
Make sure the unit is installed properly,
moving it first to the left and then to the
right.
Condensed water drain
The drain pipe of the unit is flexible and can
be placed in different positions. The drain
line should include an elbow (Ushaped) (Fig.
4). Connect a plastic condensed water drain
pipe with a 12 mm. inner diameter.
The drain pipe should be fastened to the
cooling lines with vinyl tape (see Fig. 6).
Typical installation (Fig. 1)
This illustration shows, in general, a typical
installation of this equipment.
After carrying out a drain test, apply vinyl
tape, ref. 5, joining all tubing.
Wiring
1- Open the front panel.
2- Remove the wiring cover.
3- Locate the connecting cable from
the indoor unit, passing though the
connecting hole.
4- Follow indication of Fig. 8 for wiring
connections.
5- Install the electrical connection
protector.
6- Mount the front panel.
Cable section
Sizes
09
12
18
24
Power
supply
mm
2
3 x 2,5
Interconnection
(ind./out.)
4 x 2,5
Fuse
(D Curve)
A
10
16
16
20
Prior to final approval of the
installation
Check:
- The voltage is always between
198-254 V.
- The power supply cable section
is, at least, that recommended.
- Condensed water drainage
is carried out correctly, and
there are no leaks in the water
circuit.
- Operating instructions have
been given to the user.
- Information has been given on
the need to clean the air filter
periodically.
- Maintenance instructions have
been given, or a contract has
been made for periodical
servicing.
Wiring
BU: Blue
BK: Black
BN: Brown
YE: Yellow/green
EVKC 09, 12, 18, 24
Fig. 8
Outdoor unit
connection
N(1) 2
3
BU BK
BN
YE
GB
