Vemer THALOS RF Series User Manual

V3IS00715-010
THALOS RF
Mod.
Vemer S.p.A.
I - 32032 Feltre (BL) • Via Camp Lonc, 16
Tel +39 0439 80638 • Fax +39 0439 80619
e-mail: info@vemer.it - web site: www.vemer.it
2
DIMENSIONS
Thalos RF
3
INSTRUMENT DESCRIPTION
Ambient temperature display

Active off-mode indicator

Boiler activation indicator (heating mode)

Air conditioner activation indicator (cooling mode)

Programming keys

Attention: the keys are active only if the instrument is hooked to the base
USE, CLEANING AND MAINTENANCE
Press the keys with your fingers. The use of sharp objects may cause damage to
the instrument.
To clean the display use a soft, slightly damp and lint-free cloth, without using
excessive force.
4
INSTALLATION
• Association between Thalos RF and remote actuator
Because the Thalos RF and a remote actuator can communicate correctly, it's
necessary to perform a procedure called "self-learning", during which the remote
actuator recognizes and stores the identity of Thalos RF.
To perform the self-learning proceed as follows:
1. Activate the channel configuration of the remote actuator (see the
instructions). The actuator remains in configuration mode for a pre-set time,
within which it must receive the configuration string from Thalos RF.
2. Insert the batteries in the Thalos RF, respecting the polarity indicated on the
instrument (to access the batteries compartment it's
necessary to unhook the thermostat from the base
by pressing the tab at the bottom of the instrument).
After about 3 seconds the Thalos RF initiates the
configuration procedure (indicated by [NF on the
display) followed by a short test procedure (indicated
by TST on the display) where Thalos RF sends the
sequence on-off-on-off to the actuator.
3. Upon receipt of the configuration string, the remote actuator is configured
and resumes the normal operation while the Thalos RF displays the ambient
temperature (the programming keys will be active only after you have hooked
the thermostat at the base).
1
User Manual
RADIOFREQUENCY ELECTRONIC TOUCH SCREEN THERMOSTATS
 Read carefully all the instructions
Thalos RF is an electronic touch screen thermostat to regulate the ambient
temperature both in heating and in cooling to control a remote actuator through
radiofrequency signal.
Powered by two batteries of AAA type, Thalos Rf doesn't need any wiring.
This allows to install the thermostat anywhere inside your room, without any
intervention of masonry.
The wide touch screen display with backlighting on by pressing a key allows a
clear view even in the dark.
Code Model Description
VE480000
Thalos RF Bianco Radiofrequency thermostat white color
VE481800 Thalos RF Nero Radiofrequency thermostat black color
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 the instrument if any part of it is damaged
3) The instrument must be installed and activated in compliance with current
electric system standards
4) Do not use the instrument for purposes different from the one specified.
5) In case of malfunction do not perform repairs and contact immediately the
technical support.
6) The instrument can be used in environments with category of measurement III
and pollution degree 2.
TECHNICAL CHARACTERISTICS
• Power supply: 2 alkaline batteries from 1.5V ( AAA type)
• Battery life: about 1 year
• Wall-mounting installation or to cover the 503 box
• Summer (cooling) / winter (heating) / off (with antifreeze) operating mode
• 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: 10% ÷ 90% non condensing
• Touch screen display with backlighting on with a key touch
• Password protected lock keypad
• Communication with the actuator through a radiofrequency signal 433.92 MHz
• Maximum distance between thermostat and actuator: 50 m in free field
• Protection degree: IP40
• Indications for placement
The Thalos RF is designed for wall-mounting installation or to cover the 503 box.
1
1
2
Fix the base on the wall using Attach the thermostat to the base,
the screws supplied. at first mating teeth first
placed on the upper side.
Place the thermostat at a height at about 1.5 m above the floor, away
from direct sunlight, away from doors, windows, heat sources, locations
with excess or total lack of aeration.
The actuator is usually placed near the boiler to pilot.
Attention: the maximum distance between Thalos RF and remote actuator is about
50 m in free field. This value is reduced if there are obstacles in the middle (for
example, reinforced concrete walls).
5
OPERATION
During normal operation the Thalos RF displays the value of the measured temperature and the possible activation command to the remote actuator is indicated by the
symbol (heating mode) or by the symbol (cooling mode).
Setpoint modification
or
Thalos RF
Thalos RF Thalos RF
Normal operation Modification of the desired temperature (setpoint),
to increase to decrease
Switch off
3 sec.
3 sec.
Thalos RF Thalos RF
Note: in heating mode (winter), if the Thalos RF 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
The advanced programming menu is divided into two parts: programming of operating parameters (PR) and configuration/test of the radiofrequency transmission (RF).
To access it, press simultaneously the keys and for at least 3 seconds until PR appears. At this point choose which menu to access with the keys
You will enter the selected menu after 3 seconds without pressing any key.
Pr (parameters programming)
Note: the passage from a menu to the next one occurs after
3 seconds without keys pressures.
Minimum settable setpoint - L0
It's the minimum value settable as setpoint.
Settable values: 2 ÷ 35°C
Thalos RF
Maximum settable setpoint - KI
It's the maximum value settable as setpoint.
Settable values: L0 ÷ 35°C
Thalos RF
Operating mode - E-I
if connected to the boiler (heating)
if connected to a cooling system
Thalos RF
Anifreeze temperature - Toff
Minimum temperature maintained with Thalos RF off
(see box «Switch off»).
Settable values: 1 ÷ 10 °C or --- (excluded function)
Thalos RF
Regulation type - REG - (only in heating)
0 = on/off with settable differential
P8 = proportional with band 0.8°C and period 8 minutes
P15 = proportional with band 1.5°C and period 15 minutes
Thalos RF
Differential - d0. 3 - (only for on/off regulation)
Differential (or hysteresis) for temperature regulation
Settable values: 0.1 ÷ 1°C
Thalos RF
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 and
Thalos RF
the password is required. If it's properly inserted the keyboard is
unlocked for the next 30 seconds.
Depleted batteries signal
19.8
19.9
3 sec.
...
Thalos RF Thalos RF
Normal operation
Replace the batteries as soon as
heating on ( )
Error messages
Occurs for the following values of measured tempera-
ture:
t < 0°C
t >50°C
Thalos RF
Occurs in case of probe failure.
In this case the Thalos RF activates the receiver for 10
minutes every 4 hours (if the antifreeze temperature Toff is
active)
Thalos RF
Default values
Heating setpoint
Cooling setpoint
Minimum settable setpoint - L0
Maximum settable setpoint - Xi
Thalos RF Operating mode
Thalos RF
3 sec. Antifreeze temperature
Regulation type
Differential
Password
rF (radiofrequency configuration)
Thalos RF
3 sec.
Thalos RF
Configuration - (nF Test - tSt
Choose (NF to perform a new The test is used to verify the correct
configuration, which sends an communication between Thalos RF and
identifying string of Thalos RF to the the actuator and it can last 10 minutes
actuator. To activate the configuration, the maximum. To activate the test,
press the key for at least 3 seconds press the key
until (NF stops flashing. until TST will stop flashing. During the
Note: before activating the test the commands of on and off are
configuration it's necessary to sent to the actuator every 10 seconds.
activate the configuration of the To stop the test, press the key
channel on the actuator. least 3 seconds.
After successful configuration
Thalos RF performs the test phase.
Note: if you do not press any key within 10 seconds the instrument exits the
menu showing END.
REFERENCE STANDARDS
Compliance with Community Directives:
1999/5/EC (R&TTE) - 2004/108/EC (Electromagnetic Compatibility)
is declared with reference to the following harmonized standards:
• ETSI EN 300 220-1 • ETSI EN 300 220-2
• ETSI EN 301 489-1 • ETSI EN 301 489-3
Thalos RF
Thalos RF
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)
or .
Thalos RF
for at least 3 seconds
for at