Eden W10 Installation, Operation And Maintenance Manual - W I N D
M
= FAN MOTOR
T1
= AUTOTRANSFORMER
(except some models)
XA1 =FAN MOTOR TERMINAL BOARD
2
C E N T R I F U G A L F A N C O I L U N I T
R A N G E
W I N D
I N S T A L L A T I O N , U S E A N D M A I N T E N A N C E M A N U A L
6
Fig. 12
Fig. 13
Fig. 15
3 cm/m
Fig. 16
Fig. 17
!
!
!
3 cm/m
5 mm
Fig. 14
Fig. 18
6.2 CONDENSATE WATER DRAINAGE
The condensate drain pipe should slope downwards by at least 3
cm/m and should not have ascending or throttled section in order to
ensure a regular flow of water. It is advisable for a trap to be fitted.
The condensate drain pipe should be connected to a rainwater drainage
system. Do not use sewage system to avoid possible odours in the
event of evaporation of the water in the trap. Upon completion of work,
check that the condensate flows out properly by pouring water into
the tray (see fig. 14 and 15). The condensate water drainage system
should be fabricated in a workmanlike manner and should be periodically
checked. The manufacturer cannot be held liable for any damage
caused by dripping in the absence of a solenoid valve or of
periodic maintenance of the drainage system.
7.1 RECOMMENDATIONS
Before carrying out electrical connections, ensure that the electricity
supply to the supply line has been cut off, checking that the on-off
switch is in the OFF position. Only qualified electricians should carry
out the electrical connections. Check that the mains supply is single-
phase 230 Vac/1/50 Hz (± 10%). Operating the appliance with voltages
outside the above limits could cause malfunction and renders the
warranty null and void. The fan coil power supply line should be fitted
with at least a switch isolator in conformity with European standard
EN60947-3. Make sure that the electrical system is suitable for providing
not only the working current required by the appliance, but also the
necessary current for powering household and other electrical
appliances already in use. Any electrical and mechanical alterations
or tampering render the warranty null and void. The motor and accessories
power cables in channels or ducts should remain inside the same until
they are inside the appliances.The cables should be sufficiently long
so that they are not permanently taut or create throttling or pressure
on metal parts (see fig. 16).
7.0 ELECTRICAL CONNECTIONS
from continuing to condense water with possible undersirable dripping
into the floor. It also reduces chiller operation with consequent energy
saving.
The power cables should be sufficiently long so that in the event of
accidental tugging the active wires are subjected to stress before the
earth wire. Connect the earth wire to the relative terminal marked with
the symbol . Check the earth connection. Comply with the safety
regulations in force in the country of installation.
7.2 CONNECTIONS TO THE TERMINAL BLOCKS (without contol panel)
The electrical connections should be made to the terminal block on
the side of the appliance (fig. 17). Each terminal is identified by the
label to be found on the terminal block.
7.3 CONNECTIONS TO THE TERMINAL BLOCKS (with contol panel)
The electrical connections should be made directly to the control
panel, as shown by the relative wiring diagram. If the control panel
has an electronic temperature sensor (NTC) this sensor will be powered
by mains voltage (230Vac/1/50 Hz) and is therefore provided with
double insulation.
CAUTION! FAILURE TO COMPLY WITH THE INDICATED
CONNECTIONS MAY CAUSE MOTOR BURNOUT!
7.4 CHANGING THE MOTOR SPEEDS OF ROTATION
The fan coil motor has 6 speed settings, 3 of which are connected in
the factory (red, blue and black wires connected to the motor auto-
transformer). To use other speeds than those wired up in the factory,
the red (minimum), blue (medium) and black (maximum) wires may
be connected onto 3 of the 6 numbered terminals (1…6), taking into
account that the speeds follow a sequence as shown in fig. 18
*CAUTION!! UNDER NO CIRCUNSTANCES SHOULD THE
CONNECTIONS TO THE TERMINALS L, M, M BE CHANGED!!!