tecnoswitch CR035BI User manual

WALL MOUNTED WEEKLY TOUCH PROGRAMMABLE THERMOSTAT

Congratulations for purchasing the CR035BI.
To get the maximum performance, please to read carefully all the instructions.
The programmable thermostat guarantees the best comfort temperature, thanks to easy programming
and intuitive graphics interface.
It’s supplied with an in-cell touch display with back-lighting that it is the most advanced of the
wall-mounted category.
The touch display makes it intuitive, easy to program and unique.
The strengths are:
Ease of use;
The high quality of Made in Italy
Design with attention to the smallest details;
Super-capacitor technology to keep data in memory.
WALL MOUNTED WEEKLY TOUCH PROGRAMMABLE THERMOSTAT

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KEYS LEGEND
DISPLAY LEGEND
Menu
Increase
Decrease
Confirm
Scrool to the next icon
ON/OFF - Manual/Automatic
Temperature levels T1, T2,T3
Day of week indicator (1 -7)
Current time (Clock)
Energy consumption / savings indicator
Set temperature
Set temperature thresholds
Cooling
Heating
Temperature
Automatic mode
Set temperature levels
Statistics
COUNT-DOWN

21.
22.
23.
Note: when the programmable thermostat is in Stand by, press to start the backlight. Now it can be set.
Manual Mode
Frost protection
:OFF
Low batteries. When the icon appears batteries must be replaced within 15 days.

Installation
Set day and time
Set Heating / cooling
Operating modes
Daily programming of temperatures
Set temperature levels T1 T2 T3 heating operation
Set temperature levels T1 T2 T3 cooling operation
Lock setting
Temperature setting
External probe setting
Operation with telephone dialer
6
9
11
14
17
24
29
32
32
34
43
49
51
55
56
57

The appliance must be installed on a wall at a height of 1,5m off the floor in a suitable position for correctly detecting the ambient temperature. It must not be installed in niches, behind doors and curtains or in areas affected by sources of heat or atmospheric factors. It must be installed on a wall or on 2 and 3 module back boxes, in dry places.
To install the programmable thermostat it is necessary:
Unhook the base from the thermostat. and
Fix the base to the wall.
Connect the load to the terminals following the wiring diagram. Fig.1B or Fig.2B
Connect the external temperature probe and the optional telephone dialer.
Fit two1.5 Vbatteries Alkaline AA in the compartment, respecting the
batteries polarity.
Hook the base to the wall.

WIRING DIAGRAM
07
NO
RELAY
NO
RELAY

1
Fig.3A
Fig.2A
Fig.4A
Fig.5A
Fig.1A
Press
Lift

FACTORY SETTING
For faster use, the programmable thermostat is supplied with the following setting:
Heating program from Monday to Friday and from Saturday and Sunday
fig.5
Fig.5 Fig.6
fig.6.
09
2.0

Cooling Program from Monday to Friday and from Saturday and Sunday
Temperature levels:
10
Fig.7 Fig.8
Frost protection function: +5° C settable, active only in heating mode.
Set temperature for MANUAL mode. + 22° C.

Fig.10
Fig.10
Fig.9
Fig.9
fig.2
SET DAY AND TIME
3.1 Starting from Stand-by, , press
3.2 Press the clock flashes.
11
3.0

3.3 Press OK to confirm. The hours value flashes.
3.4 Press or to set the current time.
3.5 Press OK to confirm. The minutes value flashes.
3.6 Press or to set the minutes value.
3.7 Press OK to confirm. The day value (Monday) flashes.
Fig.11
Fig.12
12

3.8 Press or and select the desired day that will start to flash.
3.9 Press OK to confirm the day.
13

14
Fig.13
Fig.13
The programmable thermostat can regulate system of:
4.1 HEATING
4.2 COOLING
4.1 SET HEATING
4.1.1 Start the display by pressing
4.1.2 Press
4.1.3 Press up to position on that it will start to flash and OFF appears.
4.0 SET HEATING / COOLING

15
4.1.4 Press OK to confirm. The display shows ON and . If it’s not confirmed after 10 seconds
it returns to Stand-by.
4.2 SET COOLING
4.2.1 Start display by pressing
4.2.2 Press
4.2.3 Press up to position on that will start to flash and OFF appears.
Fig.14
Fig.14
Fig.9

16
4.2.4 Press OK to confirm. The display shows ON and . If it’ not confirmed after 10
seconds it returns to Stand-by.
SYSTEM ACTIVATION SIGNALING
When the icon or is animated, the system is active.
fig.15
Fig.15

17
5.0 OPERATING MODES
Fig.16
The programmable thermostat CR035BI can operate in mode:
5.1 MANUAL
5.2 AUTOMATIC
5.3 COUNT-DOWN
5.4 OFF
5.1 OPERATION MANUAL MODE
This function allows you to always have the same temperature.
5.1.1 To set it, start the display by pressing
5.1.2 Press again
The display shows

5.1.3 Press or to set the desired temperature within a range from +2 and +35°C with steps from 0,1°C.
N.B. : To go back to the Automatic program, press again .
5.2 OPERATION AUTOMATIC MODE
The programable Thermostat regulates the system on /off (heating or cooling) based on
the settemperature thresholds, for the sundry days of the week.
From manual mode, start the display by pressing .
Press again . The display shows AUTO.Fig.17