Working Limits - Eden CS/4S 21 Installation, Operation And Maintenance Manual

INSTALLATION, OPERATION
AND MAINTENANCE MANUAL

WORKING LIMITS

Maximum inlet water temperature
Minimum inlet water temperature
Maximal working pressure
Maximal inlet air temperature
Minimal inlet air temperature
ATTENTION!
Air stratifi cation increases with the raise of inlet water temperature!
GENERAL FEATURES AND MAIN COMPONENTS
CS/4S
ON
OFF
1 Airfl ow direction louvers
2 Air intake grille with fi lter
3 Airfl ow direction louvers
4 Indicator lights (the only model with a control board that is managed on
board)
5 Power
6 Sleep mode
7 Timer mode
8 Infrared remote control receiver
9 EMERGENCY switch (used to switch on the air conditioner manually, without
using the remote control, following the order given below).
OFF
STRUCTURE
Made in heavy-gauge galvanised sheet, the structure comes complete with ex-
ternal brackets on the 4 corners for easy fi xing to the ceiling. Thermal-acoustic
insulation: lining (polystyrene), external cladding (closed cell). Set-up for di-
stribution of air to adjacent rooms through knock-out holes, either circular Ø
150 mm or rectangular 350x100 mm (CS/4S), and rectangular 120 x 80 mm
(HC/4S), located on two sides of the appliance. Set-up for external air intake
through Ø 65 mm circular knock-out hole (CS/4S). Rectangular 120x80 mm
knock-out (HC/4S). Located on a squared off corner of the appliance.
70°C
+4°C
8 bar
32°C
+4°C
HC/4S
POWER SLEEP TIMER EMERGENCY
OFF
HEAT
COOL
Pic. 03
COOL HEAT
Pic. 04
Vers. 2009-3
HEAT EXCHANGER
Coil in copper piping expanded into aluminium fi ns in continuous block. The
headers have easily accessible female gas fi ttings and air vent/drainage valve
located on the squared off corner of the appliance.
AIR FILTER
The fi lter comprises a plastic frame holding the fi ltering membrane. Inserted in
the inner part of the front panel, it may be easily removed and cleaned using a
vacuum cleaner followed by washing with water.
MOTOR FAN GROUP
Single-inlet centrifugal fan with statically and dynamically balanced plastic
impeller. The 4-speed 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 fl exible mountings.
It is particularly effi cient and low noise.
DÉCOR PANEL
The décor panel has an innovative design so that the appliance may be used
in both dwellings and business premises. The white (RAL 9003) panel is made
in lightweight 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 fi lter 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 fi tting.
WALL MOUNTED CONTROL FOR PANELS WITH A CONTROL BOARD
THAT IS MANAGED ONBOARD (accessory)
Wall mounted control for the water cassette with a 10 m headed cable with a
connector (it maintains the same functions as the remote control).
RECCOMENDATIONS FOR THE INSTALLER
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 qualifi ed 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 fi eld-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.
- Use this only for factory approved applications: the unit cannot be used in
laundry or stream pressing premises.
6
water cassettes