Eden SOFT NC, Installation, Operation And Maintenance Manual, Page: 6 / 24

Vers. 2015-3
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INSTALLATION, OPERATION
AND MAINTENANCE MANUAL
water cassette
SOFT / SOFT-ECM
WORKING LIMITS
RECCOMENDATIONS FOR THE INSTALLER
GENERAL FEATURES AND MAIN COMPONENTS
SUMMER (COOLING)
Minimum inlet water temperature +4°C
Maximum operating pressure 8 bar
Maximum room air temperature +35°C
Maximum room air humidity 80%
WINTER (HEATING)
Maximum inlet water temperature +70°C
Maximum operating pressure 8 bar
Minimum room air temperature +4°C
Maximum room air humidity 80%
Maximum room air temperature +35°C
ATTENTION!
Air stratification increases with the raise of inlet water temperature!
The units have the following operating limits:
- it can’t be installed in areas with anomalous heat and humidity conditions
- it can’t be installed outdoors
- it can’t be installed in explosive environments
- it can’t be installed in a corrosive atmosphere
1 Airflow direction louvers
2 Air intake grille with filter
3 Electric box
4 Fixing brackets
STRUCTURE
Made in heavy-gauge galvanised sheet, the structure comes complete with ex-
ternal brackets on the two sides for easy fixing to the ceiling. Thermal-acoustic
insulation lining in polystyrene.
Set-up for distribution of air to adjacent rooms through knock-out holes, either
circular Ø 150 mm or rectangular 350x100 mm, located on two sides of the
appliance.
Set-up for external air intake through Ø 80 mm circular knock-out hole.
HEAT EXCHANGER
Coil in copper piping expanded into aluminium fins in continuous block. The
headers have easily accessible female gas fittings and air vent/drainage valve.
AIR FILTER
The filter comprises a galvanized steel frame holding the filtering membrane. In -
serted in the inner part of the front panel, it may be easily removed and cleaned
using a vacuum cleaner followed by washing with water.
GRUPPO ELETTROVENTILANTE
Single-inlet centrifugal fan with statically and dynamically balanced plastic im-
peller
. The electric motor, made to international standards, has an overload cut-
out and the run capacitor always connected . The motor is directly coupled to the
fan and cushioned with flexible mountings.
It is particularly efficient and low noise.
DÉCOR PANEL
The décor panel has an innovative design so that the appliance may be used in
both residential and commercial premises . The white (RAL 9010) panel is made
in SOFTweight but strong plastic. Fixing to the load-bearing structure is quick
and easy . 4 adjustable louvers ensure best air distribution throughout the room .
Central intake grille with filter for cleaning the air. The grille may be removed to
access internal parts without having to remove the panel from the ceiling.
ELIMINATION OF CONDENSATION
Condensate collecting system comprising:
- internal plastic tray for collecting condensation coming from the heat
exchanger;
- external auxiliary plastic tray for collecting condensation coming from the
valves and connecting pipes.
- electric pump, which is an integral part of the appliance and connected
to the external fitting..
Upon receiving the unit check for any damage, which should be reported imme-
diately. For the water cassette to operate correctly, it should be installed accor -
ding to the instructions given in this manual. Removal of a water cassette after it
has been installed is an operation that requires special training: if this is neces-
sary, please consult your dealer. After installation, explain the correct operating
procedure to the customer using the booklet as a reference. Leave this manual
with the customer since it is part of the kit supplied with the appliance.
Take care not to scratch the units when handling them.
UNIT INSTALLATION
- Read this instruction manual thoroughly before starting installation.
- This unit complies with the low-voltage (EEC/73/23) and electromagnetic com
-
patibly (EEC/89/336) directives.
- The installation should be carried out by a qualified installer.
- Follow all current national safety code requirements. In particular ensure that
a properly sized and connected ground wire is in place.
- Check that the voltage and frequency of the mains power supply are as requi-
red for the unit to be installed; the available power source must be adequate to
operate all other appliances connected to the same line.
- Ensure that national safety code requirements have been followed the main
supply circuit.
- Where necessary, use field-supplied 25 mm I.D. PVC pipe of appropriate leng -
th and with the correct thermal insulation for the condensate drain extension.
- After installation thoroughly test system operation and explain all system fun-
ctions to the owner.
Pic. 03
WARNING!
- Disconnect the mains power supply switch before servicing the system
or handling any internal parts of the unit.
- The manufacturer declines any liability for damage resulting from modi-
fications or errors in the electrical or water connections.
- Failure to observe the installation instructions, or use the unit under
conditions other than those indicated in table “Operating limits” of this
manual, will immediately invalidate the unit warranty.
- Failure to observe electric safety codes may cause a fire hazard in the
event of short circuits.
- Do not install or use damaged units.
- In case of malfunction turn the unit off, disconnect the mains power sup-
ply and contact a qualified service engineer.
- Maintenance must only be carried out by qualified personnel.
- All of the manufacturing and packaging materials used for this appliance
are biodegradable and recyclable.
- Dispose of the packaging material in accordance with local require-
ments.
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