ENGLISH
Installation site selection - Indoor unit
AVOID
• Direct sunlight.
• Nearby heat sources that may affect unit performance.
• Areas where leakage of flammable gas may be expected.
• Locations where large amounts of oil mist may occur
(such as in kitchen or near factory equipment) because
oil contamination can cause operation problems and
may deform plastic surfaces and parts of the unit.
• Unsteady locations that will cause noise or possible
water leakage.
• Locations where the indoor unit and the remote control
unit will be splashed with water or affected by dampness
or humidity (i.e. in laundries).
• To make holes in areas where electrical wiring or conduits
are located.
DO
• Select an appropriate position from which every corner
of the room can be uniformily cooled.
• Select a sufficiently strong location to support the weight
of the unit.
• Select a location where tubing and drain hose have the
shortest run to the outside.
• Allow access for operation and maintenance as well as
unrestricted air flow around the unit.
Installation site selection - Outdoor unit
AVOID
• Heat sources, exhaust fans.
• Direct sunlight.
• Damp, humid or uneven locations.
• To make holes in areas where electrical wiring or conduits
are located.
DO
• Choose places as cool as possible and well ventilated.
• use lug bolts or equal to bolt down the unit, reducing
vibration and noise.
(go on page 8)
EG
TUBING LENGTH AND ELEVATION DIFFERENCE LIMITS
SEE INSTALLATION INSTRUCTIONS OF OUTDOOR UNIT
INPUT CONTACT ON/OFF (J11 - green)
The status of this input affects system operation according
to the following:
•
Contact OPEN:
system does not operate (always
OFF) – inputs from wireless remote controller are not
processed
•
Contact CLOSED:
system operates in the normal way
according to the inputs coming from wireless remote
controller
OUTPUT CONTACT ALLARM (J20 - red)
This connector is directly tied to the contact (normally
open) of a power relay which activates every
every time the following alarm condition occur:
• RAT damaged
• ICT damaged
• Communication error
• Fault on outdoor unit
In this case when alarm happens, on poles 1 and 3 of J20
connector, 220 VAC-50Hz are available.
Max electrical load: 1A- 240VAC
HOME AUTOMATION KIT (SUPPLIED WITH)
ALARM
ON/OFF
ADDITIONAL MATERIAL REQUIRED FOR INSTALLATION (NOT SUPPLIED)
l
Deoxidized annealed copper tube for refrigerant tubing connecting the units of the system; it has to be insulated with
foamed polyethylene (min. thickness 8mm).
l
PVC pipe for condensate drain pipe (ø int.18mm) in lenght suitable to let the condensate flow into the outside drainage.
l
Anti-freeze oil for flare connections (about 30g).
l
Electric wire: use insulated copper wires of size and length as shown in the paragraph “WIRING DIAGRAMS”.
Narrow Tube
Large Tube
Outer diameter
Min. thickness
Outer diameter
Min. thickness
6,35
0,8
9,52
0,8
mm
7
