Fantini Cosmi CH193 User manual

CH193

WEEKLY PROGRAMMABLE THERMOSTAT WITH

TOUCHSCREEN

Intellicomfort

CONTENTS OF PACKAGE

1 chronothermostat

2 screws

1 user manual

INSTALLATION ...................................................................................

ELECTRICAL CONNECTIONS ............................................................

BUFFER BATTERY FUNCTION ..........................................................

MAINTENANCE .................................................................................

QUICK GUIDE FOR PROGRAMMING .................................................

description of keys/display .......................................................

setting time and date ................................................................

operating programs ..................................................................

settable temperatures ..............................................................

setting operating programs ......................................................

FUNCTIONS IN DETAIL ......................................................................

available programs ...................................................................

settable temperatures ..............................................................

advanced keys and functions ....................................................

TECHNICAL FEATURES .....................................................................

p. 3

p. 4

p. 5

p. 6

p. 7

p. 8

p. 11

p. 13

p. 14

p. 22

INDEX

Intellicomfort

CH193

INSTALLATION

The CH193 chronothermostat must be installed in a 3-module recessed box, in the

middle of the apartment, preferably 1.5 m off the ground.

PERFORM THE FOLLOWING

OPERATIONS:

Act on the master switch on the electric

panel to cut power to the electrical system;

Connect the two wires of the boiler to

terminals 1-2 of chronothermostat;

Connect the two power cables L-N;

Screw the frame onto the box using the

provided screws, paying attention to the

indicated assembly direction;

Switch the electric system back on;

Insert the thermostat body in the frame

fixed to the wall.

Intellicomfort

ELECTRICAL CONNECTIONS

BUFFER BATTERY FUNCTION

During black-outs, the programmed parameters will not be lost as the settings are

stored in a non-volatile memory. Even when there are long power failures, the time/

date remain stored thanks to an internal battery.

ATTENTION: installation must be carried out by

qualified personnel.

230V 50Hz

CH193

Sonda

AUX

attivatore

telefonico

CT3M/MA

caldaia

L N

N.B. When CH193 is

disconnected, the boiler

contact remains in its current

position.

Unscrew the lid to connect the

auxiliary probe.

Use compatible Fantini Cosmi

probes:

EC18 external probe

EC19 floor probe

EC20 room probe

boiler

Probe

AUX

CT3M/MA

telephone

activator

Intellicomfort

CH193

MAINTENANCE

Use only a soft cotton cloth to clean the chronothermostat without any detergent.

Do not use paper tissue to clean the screen.

KEYBOARD BLOCK

To make sure you don’t change any settings on the chronothermostat unintentionally

while cleaning, enable the keyboard block by pressing the middle of the display for

5 seconds. The text “BLOCKED” appears on the display when the keyboard has

been blocked. The keys will re-enable automatically after 30 seconds.

ENTER

0 2 4 6 10 12 14 16 18 20 22 248

PROGTEMP

SEL DISP JOLLY OFF

COPY

QUICK GUIDE FOR PROGRAMMING

DESCRIPTION OF KEYS/DISPLAY

The chronothermostat is equipped with 6 keys, the function of which varies

depending on the situation. It is described by the symbol which appears on the

display next to the key.

N.B.: to switch on the display, press in the middle; if no other keys are pressed, the

display switches off after 2 seconds; if other keys are pressed, the display will switch

off after remaining idle when the time set in the parameter LIGHT ON expires (see

Chap. 6 CONFIG. PG03).

touch keys

winter relay ON

summer relay ON

room temperature

Celsius / Fahrenheit

graphical section:

messages,

hourly temperature

profile

low battery symbol

day of the week

programs

summer/winter time

Intellicomfort

OPERATING PROGRAMS

The CH193 chronothermostat has different operating modes, called programs:

“AUTO” WEEKLY PROGRAM:

one of the four programmable temperatures can

be associated to each half hour for each day of

the week. This is the program displayed when the

chronothermostat is switched on and is generally the

one most used.

“HOLIDAY” DAILY PROGRAM:

Like in the AUTO program, you may select one of the

4 programmable temperatures for each half hour, but

the identical sequence will be repeated every day.

SEL TEMP PROG DISP JOLLY OFF

HOLIDAY

SETTING TIME AND DATE

After the device switches on, press the key

PROG

briefly: the text “Setup” is displayed;

now press to enter the “Hours” page. Set

the hour by pressing and . Then press

to go to the “Minutes” setting.

Again press to select, in order, the Year,

Month and Day.

Pressing again allows you to choose

whether to disable automatic change of

summer/winter time: initially this function is

active can but can be deactivated by pressing “NO” using the keys and .

Pressing allows you to go back to the previous page.

To exit the Setup menu, press

ENTER

Intellicomfort

CH193

“JOLLY” TEMPORARY PROGRAM:

you may choose to hold a certain temperature for a

certain number of hours, after which it will go back to

the previously active program.

“MAN” MANUAL PROGRAM:

the chronothermostat maintains a fixed temperature,

for an unlimited amount of time until another program

is selected.

SYSTEM OFF OR WITH ANTIFREEZE PROGRAM “OFF/ANTIFREEZE”:

the system remains off or else maintains a very low

temperature (from 2 to 7°C) to prevent the fluid in the

heating system from freezing.

MAN

JOLLY

SETTABLE TEMPERATURES

Four different temperatures can be set and one can be selected for each half hour

of the day in the AUTO and HOLIDAY programs. Three of these temperatures (T1,

T2 and T3) can have values from 2° to 40°C, while the fourth, T antifreeze (TA), can

range from 2° to 7°C, or be set at “OFF” (system off). The manual program has

its specific temperature (TMan), like the JOLLY program (Tj), which are set in the

respective screens and can range from 2° to 40°C.

The ANTIFREEZE/OFF program, on the other hand, follows the temperature TA

which, as we have said, can range from 2° to 7°C; or else, it can be set at “OFF”,

switching the plant completely off.

Intellicomfort

ENTER

SETTING OPERATING PROGRAMS

PROGRAM SELECTION

press

SEL

to select, in cyclical sequence, the

different operating programs: AUTO -> MAN -> OFF

-> HOLIDAY.

PLEASE NOTE: the JOLLY temporary program is

not included in the program sequence, but can be

selected directly by pressing the JOLLY key.

SETTING THE TEMPERATURES

press

TEMP

in the AUTO, HOLIDAY and OFF

programs to change the value of the 4 programmable

temperatures: when you press

TEMP

several times,

the values T1, T2, T3, Ta appear in sequence; stop at

the T you want to change and use the arrow keys

and to increase or decrease the temperature by

a tenth of degree at a time. Press to go back to the initial status.

Remember that T1 will always be less than T2, and T2 than T3.

Pressing

TEMP

in the JOLLY program allows you to modify its temperature using

the keys and . Press to go back to the page displaying the hours, allowing

you to modify them using and .

The MAN program allows you to modify the fixed temperature TMan using the keys

and .

EDITING CURRENT DATE AND TIME

Press

PROG

briefly to enter the “SETUP” menu.

Using and allows you to modify: winter/

summer, hours, minutes, year, month, day,

summer time.

These values can be changed

using the keys and .

Intellicomfort

CH193

CUSTOMISATION OF WEEKLY “AUTO”

PROGRAMMING AND DAILY “HOLIDAY”

PROGRAMMING

Keep the key

PROG

pressed until the text

“Config” is displayed. This menu allows you to

program the weekly profiles (AUTO program) and

daily profiles (HOLIDAY program) and to set the

advanced functions (see the following paragraphs for their description).

PLEASE NOTE: if the text “Setup” appears instead of “Config”, you did not press

the key long enough and you must press

ENTER

to go back to the normal operating

condition and try again.

When you enter the “Config” menu, a page appears which allows you to choose the

desired temperature (T1/T2/T3/Ta) for each half hour of the indicated day (from 1 to

7 indicating the days from Monday to Sunday).

PLEASE NOTE: T1/T2/T3/Ta are displayed on the right of the screen with the

symbols

Pressing and allows you to move one half hour at a time to the right or to

the left.

Pressing and allows you to go from one programmed temperature to another.

Pressing

PROG

(briefly) switches you to the next day (DAY 1 -> 2 -> 3 -> 4 -> 5 -> 6

-> 7 -> H).

Press

COPY

to copy the temperature profile of the current day on the following day.

After H (profile of the Holiday daily program) you go to the Correction parameter

page.

Then pressing

ENTER

from the Correction page allows you to the exit the “Config”

menu.

N.B.: press at the start of day 1 to go right to the Correction page.

COPY

PROG

000

Intellicomfort

“JOLLY” PROGRAM SETTING

In all programs, except MAN, pressing the key

JOLLY

selects the temporary

program: this program allows you to define the desired temperature and its

duration in hours (up to a maximum of 240, so to say 10 days).

For example, you may want to keep a lower temperature during the entire weekend

when no one is home.

When you enter this program, you may modify the duration, which initially is one

hour, and increase the number of hours by pressing , or decrease them by

pressing .

Pressing

TEMP

allows you to view and modify temperature Tj, again using the keys

and .

Pressing sends you back to view the duration of the JOLLY program.

When this time elapses, you go back to the initial program.

“OFF/ANTIFREEZE” PROGRAM SETTING

Pressing

OFF

from any program switches the chronothermostat to the off/

antifreeze status. The antifreeze temperature (Ta) can be programmed by pressing

TEMP

, from OFF (boiler always off) to an interval between 2.0 and 7.0°C, using the

arrow keys and .

Go back to the OFF status by pressing .

Pressing OFF again sends you back to the previous operating status.

ALTERNATIVE DISPLAYS

Other information can be viewed in the AUTO and HOLIDAY programs in place of the

temperature profile, by pressing the key

DISP

several times.

The first time it is pressed the programmed temperature for the current half

hour appears, the second time it displays the date, the third time it displays the

temperature of the external probe and the fourth time it goes back to the initial

temperature profile.

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