Technical Characteristics - Fantini Cosmi C61 Guia De Inicio Rapido

E L E C T R O N I C R O O M
T H E R M O S T A T F O R F A N C O I L S
1
I N S TAL LAT IO N
Fix the thermostat on the wall, at 1,5 mt height
from the floor and away from the kitchen, heat
sources, windows, doors etc.
Remove the body of the thermostat from the
base as shown in the illustration.
Turn the cover-plate downwards.
ATTENTION: Pay attention that the body of the
thermostat is well fixed on the wall, on a plane
surface and without strains.
2
E LE CTR I C CO N N ECTI ONS
Connect the C61 to the power supply, valve
and motor as shown in the scheme aside.
In Winter time, should the room temperature
decrease, the valve is energized and the
motor turns on to the speed set.
A threshold thermostat can be connected to
terminals 4 and 6. If this option is not used,
you have to short-circuit these terminals.
3
F I X T H E B ODY ON TO THE PL AT E
4
S E LE CT IO N O F T HE OP ERATIV E
MO D E : W I NTE R - OFF - S UMME R
The C61 has a switch that allows to choose
the operative mode
SUMMER (for cooling systems);
WINTER (for heating systems);
OFF (system OFF).
When the red LED is on, it means that the
relay is operating to supply heat (switch in
Winter position) or cool (switch in Summer
position). Onto the thermostat there is also a
manual switch to select the 3 speeds of the
fan coil: low 1 – medium 2 – high 3.
T E C HN I CAL CH ARACT ERI STIC S
In compliance with the EN 60730-1 and parts two specs.
Contact rating 6 (1,5) A 250 Vac.
Micro-disconnection (1B).
T45 (max room temperature measurable).
Setting range 6 to 30°C.
Intervention differential 0,5 K.
Thermal gradient 4 K/h.
(double insulation).
Pollution degree 2.
e n g l i s h
for round flush-mounting box
B 60 mm
A 83,5 mm
for rectangular flush-mounting
box type 503 (three modules)
1 2 3 4
4
WINTER - OFF - SUMMER
switch
3 speed
switch
Protection degree IP20.
Voltage: 230V c.a. 50Hz.
Max impulse Voltage: 4000V.
Max. dissipated power 1VA.
Red LED showing the relay operation.
WINTER - OFF - SUMMER switch.
ErP classification: ErP Class I; 1% (EU Reg. 811/2013
- 813/2013)
C61
5 6 7 8
!
Warning! The
thermostat shall
be installed only by
qualified personnel
temperature knob
regulator
when the
LED is ON,
the relay is
operating
3