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THALOS
ORBIS TECNOLOGÍA ELÉCTRICA, S.A.
Lérida, 61
E–28020 MADRID
Teléfono:+ 34 91 5672277;
Fax:+34 91 5714006
E-mail: info@ orbis.es
http://www.orbis.es
V3IS00764-010
2
DIMENSIONS
3
WIRING DIAGRAMS
Thalos
EXTERNAL
CONTACT
NA
NC
With external contact closed:
Setpoint = Setpoint programmed - 3°C
4
LEGEND
"Environment temperature" Field
"Off" Field
"Heating activation" Field
"Cooling activation" Field
Key "
" decreases the selected field
▼
Key "
" increases the selected field
▲
Attention: the keys are active only if the instrument is installed on wall-mounted base.
5
INSTALLATION
• Thalos series thermostats are designed for wall mounting installation. Alternatively, they can be installed to cover the three-module in built box.
• Install the thermostat at a height of about 1.5 m above the floor, away from direct sunlight, away from doors, windows, heat sources, locations with excess or total lack of
ventilation.
Connect the wires to the terminal block
Fix the base on the wall using the
on back of the base, as shown in the
screws supplied.
"wiring diagrams".
1
User Manual
ELECTRONIC TOUCH SCREEN THERMOSTATS
Read all instructions carefully
Wall mounting touch screen thermostat for temperature control both in heating
and cooling.
It performs actions of type 1B and is intended for operating in environments
Pollution Degree 2 and Overvoltage Category III (EN60730-1).
Thalos has a monochrome backlit display and an input where it is possible to
connect an external contact suitable to reduce the setpoint of 3°C.
Model
Description
Thalos
Touchscreen thermostat batteries with digital input
SAFETY WARNINGS
During product installation and operation it is necessary to observe the
following instructions:
1) The instrument must be installed by a qualified person, in strict compliance
with the connection diagrams.
2) Do not power or connect the instrument if any part of it is damaged.
3) After installation, inaccessibility to the connection terminals without appropriate
tools must be guaranteed.
4) The instrument must be installed and activated in compliance with current
electric systems standards.
5) Before accessing the connection terminals, verify that the leads are not live.
TECHNICAL SPECIFICATIONS
• Power supply:
– 2 alkaline batteries 1.5V (AAA type)
– battery life: 12 months
– battery charge level indication
• Wall mounting (or to coverage three-module in built box)
• Terminals:
– 3 terminals for 1.5 mm
2
cable section for bistable output relay 5A / 250Vac
– 2 terminals for 1.5 mm
2
cable section for digital input (3°C setpoint reduction)
• Operating mode: summer/winter/off (with antifreeze operating mode)
• Password protected lock keypad
• Regulation type:
– on/off with settable differential (0.1 ÷ 1°C)
– P8 proportional with 0.8°C band (-0.3 ÷ +0.5°C) and period 8 minutes
– P15 proportional with 1.5°C band (-0.7 ÷ +0.8°C) and period 15 minutes
• Measurement precision: ± 0.5 °C
• Measurement temperature resolution: 0.1 °C
• Settable setpoint range: 2°C ÷ +35°C
• Operating temperature: 0 °C ÷ +50 °C
• Storage temperature: -10 °C ÷ +65 °C
• Operating humidity: 20÷90% non-condensing
• Degree of protection: IP40
• Insulation: reinforced among accessible parts (frontal) and all other terminals
Insert the batteries into the battery
Attach the thermostat to the base, at
first mating teeth on the higher side.
compartment on the back of the
thermostat, respecting the indicated
polarity.
1
1
2
6
OPERATION
During the standard operation the thermostat displays the detected temperature value and the relay status is identified by the symbol
Setpoint modification
or
F
Normal operation
Modification of the desired temperature (setpoint),
to increase
to decrease
Switch off
3 sec.
3 sec.
Note: in heating mode (winter), if the Thalos is off, it regulates the antifreeze Toff
temperature in order to prevent freezing of the system.
Toff can have values from 1 to 10° C or be excluded; in this case any minimum
temperature is guaranteed.
Reset
press
Unhook and re-hook the thermostat from the base. Press the keys for at least 3 seconds during the flashing.
Advanced programming
To enter menu Advanced programming keep simultaneously pressed for 5
seconds the keys
and
until PR will appear.
The items of the menu are displayed in succession. For each item is
displayed an identity breviation and its relative blinking value. Use the
keys
and
to modify the blinking value. After 3 seconds without
touching the keys there is the passage to the following parameter. The
writing END will appear when all parameters are set and the thermostat
returns successively in standard mode saving the effected modifications.
Minimum settable setpoint - L0
It's the minimum value settable as setpoint.
Settable values: 2 ÷ 35°C
Thalos
Maximum settable setpoint - KI
It's the maximum value settable as setpoint.
Settable values: L0 ÷ 35°C
Thalos
Operating mode - E-I
if connected to the boiler (heating)
if connected to a cooling system
Thalos
Night reduction temperature
Thalos has got an input to whom to connect an external contact (see wiring diagrams).
With closed contact, the setpoint is reduced by 3 °C than the set one.
Backlighting management
The display backlighting is normally OFF and it is enabled (blue color) entering
menu: setpoint modification, advanced programming, pin enter.
Depleted batteries signal
19.8
19.9
3 sec.
...
Normal operation
heating on (
)
Error messages
Occurs for the following values of measured temperature:
t < 0°C
t >50°C
Occurs in case of probe failure.
In this case the Thalos activates the receiver for 10 minutes
every 4 hours (if the antifreeze temperature Toff is active)
Default values
Heating setpoint
Cooling setpoint
Minimum settable setpoint - L0
Maximum settable setpoint - Xi
Operating mode
3 sec.
Antifreeze temperature
Regulation type
Differential
Password
Antifreeze temperature - Toff
Minimum temperature maintained with Thalos off
(see box «Switch off»).
Settable values: 1 ÷ 10 °C or --- (excluded function)
Thalos
5 sec.
Regulation type - REG - (only in heating)
= on/off with settable differential
0
P8 = proportional with band 0.8°C and period 8 minutes
P15 = proportional with band 1.5°C and period 15 minutes
Thalos
Differential - d0. 3 - (only for on/off regulation)
Differential (or hysteresis) for temperature regulation
Settable values: 0.1 ÷ 1°C
Thalos
Password for keypad lock - PAS
Set a value between 001 and 999 to activate the keypad lock.
Set "---" to disable the lock.
If the keypad lock is active, pressing one key LoC appears
Thalos
and the password is required. If it's properly inserted the
keyboard is unlocked for the next 30 seconds.
REFERENCE STANDARDS
Compliance with Community Directives:
2006/95/EC (Low voltage)
2004/108/EC (E.M.C.)
is declared in reference to the harmonized standard:
• EN 60730-2-9
(heating) or
(cooling).
Replace the batteries as soon
as possible! Dispose of the
batteries in the appropriate
recycling containers.
21°C
25°C
2°C
35°C
(heating)
6°C
On /Off
0.3°C
- - - (desabled)
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