2
0
0
0
/0
2
2 1 4
6
18
-
+
2
4
20
22
24
C
C
4
24
22
20
2
FITTING AND CHANGING THE BATTERIES
Lift the cover and fit two 1.5V batteries
ANTIFREEZE (5°C)
OFF
83,5 mm
6
0
m
m
60 mm
A -
B
-
B -
SPACE DIMENSIONS TO FIX THE BASE
ADVANCED
FUNCTIONS
MONITORING HOW MANY HOURS THE HEATING STAYS ON
Intellitherm C76 - C76B
1
2
3
4
24
22
20
18
16
14
12
10
8
6
4
2
C
DAY
DAY
C
24
22
20
18
16
14
12
10
8
6
4
2
P
S
SUMMER - AIR CONDITIONING OPERATION
I
2
3
4
MINIMUM AND MAXIMUM ROOM TEMPERATURE ON THE PREVIOUS DAY
1
P
S
24
22
20
18
16
14
12
10
8
6
4
2
C
DAY
DAY
C
24
22
20
18
16
14
12
10
8
6
4
2
We reserve the right to make any technical and structural changes deemed necessary without .
TECHNICAL FEATURES
terminals
1 - 2
and
closes 1 - 4
1 - WALL MOUNTING
Intellitherm C76 is supplied complete with a base
suitable for mounting flush in a rectangular three-
module or a round outlet box, or for attaching to the
wall.
Fit the controller
1.5 m
above floor level, well away
from kitchens, sources of heat, doors or windows.
Make sure that the base is attached on a level and
without any straining.
2 - ELECTRICAL CONNECTIONS
Connect terminals
1 - 2
to the heating system with two
wires, replacing the conventional thermostat at any
time, without adding any further connections. When
the room temperature increases, the relay
opens
.
Terminal
4
is free and can be used for signals or other
purposes.
3 - “OFF MODE” SELECTION
During periods when it is
OFF
, Intellitherm can be set
to maintain a temperature setting of 5°C to protect the
system from the risk of freezing.
If you require such
ANTIFREEZE
protection, position
the dip switch (situated at the bottom left-hand side on
the back of the body of the C76) on
HIGH
. If, on the
other hand, you want the system to be switched
OFF
completely, position the dip switch on
LOW
.
This selection must be made at the time of installation
and before fitting the batteries.
NOTE: if, at any time after installation, you wish to
change this selection, the Intellitherm must be
reset and reprogrammed.
4 - FITTING THE C76-C76B BODY ON THE BASE
5 - FITTING THE BATTERIES
Insert two good-quality, alkaline long-life
AA 1.5 V
pencil batteries in the space provided, taking care to
comply with the polarity indicated. The batteries can
last about two years; when they begin to run down,
the battery symbol on the display starts to flash .
If the batteries are not changed within 15 days,
Intellitherm C76 will automatically switch off and only
the word
OFF
will appear on the display.
A = for rectangular
flush-mounted boxes
type 503 (three
modules)
B = for round flush-
mounted boxes
L O O S E N
T H I S
SCREW AND TURN
THE BODY OF THE
C O N T R O L L E R
U P W A R D S
T O
DETACH
THE BASE
FOR FIXING TO THE
WALL.
Move the switch
S
to the position
Move the switch
P
to the
PROG
position
Read the hours of heating on the previous day
Read the hours of heating since the controller was
enabled.
With Intellitherm C76, you can keep a check on how many
hours the heating has actually been on (relay closed - ON)
on
the previous day or since the temperature controller was last
enabled (i.e. since the last time the batteries were changed
or
the device was reset).
Move the switch
S
to the (economy) position
for the
MINIMUM
temperature or to the
(Comfort) position for the
MAXIMUM
temperature
When you move the switch I to the
SUMMER
position, Intellitherm C76
switches to operating the
AIR CONDITIONING
system. The red knob is used for
adjusting the comfort mode temperature required in the room, while the economy
and antifreeze modes are disabled.
The red sectors on the ring appearing on the display consequently indicate the
hours when the air-conditioning system is in operation, while the sectors in any
other color indicate when it is off.
With Intellitherm C76 you can also keep a check on
the
MINIMUM
and
MAXIMUM
temperatures
recorded in the room on the previous day and the time
when
they
occurred.
Read
the
MINIMUM
or
MAXIMUM
room
temperature
Read
the
time
when
said
MINIMUM
or
MAXIMUM
temperature
was
recorded
Move
the
switch
P
to
the
PROG
position
-
In
compliance
with
the
CEI
EN
60730-1
and
parts two
-
Terminal
carrying
capacity
5
(3) A
250
V ac
-
Micro-disconnection
(1BU)
-
Co-load
switching
contact
-
Temperature
control:
-
comfort
from
2
to
62
°C
-
economy
from
2
to
62
°C
-
Differential
±
0.25
°C
-
Reference
thermal
gradient
4°
K/h
-
OFF
mode
with
optional
antifreeze
protection
(5
°C)
selected
by
means
of
a
dip
switch
-
double insulation
-
Protection
grade
IP 20
(normal
pollution)
-
Powered
by
2
alkaline
AA 1.5V
pencil
Batteries,
with
no
connection
to
the
mains
-
Battery
life
two
years
approx.
-
Automatic
monitoring
of
battery
charge
with
signal
on
display
when
battery
is
low
-
Battery
changing
without
losing
previously-
memorized
programs
-
Switch
for
summer/winter
operating
modes
-
Reset
button
for
restoring
standard
program
-
Overall
dimensions:
144 x
84 x
31 mm
2
1
4
DAILY PROGRAMMABLE THERMOSTAT
Intellitherm C76 - C76B
Via dell’Osio, 6 - 20090 Caleppio di Settala MI - ITALY
International Calls Tel. +39 02 95682.222 Fax +39 02 95307006
E-mail: export@fantinicosmi.it http://www.fantinicosmi.it
TERMINAL BOARD
AND ELECTRICAL CONNECTIONS
OFF MODE SELECTION or
OFF WITH ANTIFREEZE PROTECTION
-
Class A software