Vemer Eos User Manual

V3IS00409-011
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
Dimensions
113
Connections
Description
3
15 20
10 25
1
5 30
Eos
B A S E F O R W A L L M O U N T I N G
Eos
Mod.
Eos DN
Eos SW
is an electronic thermostat, semi-fl ush mount for box 503, featuring temperature
control by knob and load-on indication light. The package includes the relevant mounting
support, also for wall installation.
Besides the EOS base model, the following versions are available:
- EOS DN, featuring a selector switch by which it is possible to turn the temperature setting
down by 3°C
- EOS SW, featuring a selector switch by which it is possible to control both heating and
A/C systems
32.4 15.5
SAFETY INSTRUCTIONS
28.5 11.5
The EOS thermostat performs 1B-type actions and is aimed for household or similar premises,
under a normal pollution degree.
During product installation and operation, it is necessary to observe the following
instructions:
1) The instrument must be installed by a qualifi ed person
2) Disconnect power supply while installing the unit
3) Do not power or connect the product if any part of it is damaged
4) Connect the product considering the diagrams described in the following manual and
on the instrument
Code Model
VE084000 Eos
VE085700 Eos DN
VE086500 Eos SW
VE151700 Eos gray
VE167300 Eos gray
DN
VE168100 Eos gray
Heating and A/C systems SW
Max 8A 250Vac (resistive load)
NC
TECHNICAL SPECIFICATIONS
NO
COM
• Power supply: 230Vac (± 10%), 50/60Hz
• Device consumption: 3VA (0,5W)
• Output: relay with exchange contact
8A / 250Vac (resistive load)
2000VA (resistive load)
N
• Output status signalling: red light on when load is on
L
• Termination:
– terminal-strip power supply: 2 poles, maximum section of cables 1,5 mm²
POWER SUPPLY 230V~
– relay output terminal strip: 3 poles, maximum section of cables 1,5 mm²
• Installation:
– on wall dimensions 113x73x32,4 mm
– semi-fl ush mount on 503 box: dimensions 113x73x15,5 mm
• Temperature control range:
– SUMMER/WINTER modes: +5°C ÷ + 30°C
– NIGHT mode: +2°C ÷ + 27°C
• Night offset (for EOS DN only): fi xed - 3°C from temperature setting
• Cut-in differential: fi xed 1°C for ON/OFF-type temperature control
• Accuracy: ±0,5C°
• Operating conditions:
– temperature 0°C ÷ + 40°C
– relative humidity 20% ÷ 90%, non-condensing
• Storage temperature: - 10°C ÷ + 60°C
• Enclosure: white thermoplastic ABS
• Protection rating: IP30
2
• Insulation class: II (double between accessible parts and terminals)
Wall mounting
User Manual
ELECTRONIC THERMOSTAT
Read all instructions carefully
Description Function
Thermostat with warning lamp Heating
Thermostat with warning lamp Heating and night offset of 3°C
and day/night/OFF switch
Thermostat with warning lamp Heating and A/C
winter/OFF/summer switch
Thermostat with warning lamp Heating
Thermostat with warning lamp Heating and night offset of 3°C
and day/night/OFF switch
Thermostat with warning lamp Heating and A/C
winter/OFF/summer switch
DEVICE DESCRIPTION
room temperature control knob from +5°C to 30°C
➀
red "ON" warning light on load on (between COM and NO)
➁ ⁄
off load off
⁄
operating mode selector (not featured on the EOS base version):
➂
EOS DN
"Sun" setpoint: heating (between COM and NO)
"night" setpoint: heating, but with temperature offset of 3°C below the knob setting
(e.g. if the knob setting is 22°C, control temperature will be 19°C)
position "OFF": the thermostat is off
EOS SW
"Winter" setpoint: heating (between COM and NO)
"Summer" setpoint: A/C (tra COM ed NO)
position "OFF": the thermostat is off
INSTALLATION AND MOUNTING
It is advisable to choose for the thermostat a position in a zone in which the temperature
is the room average value.
Do not install it too near doors, windows, sources of heat, direct sunlight or in places in
which airing is too much or too poor.
Installing the thermostat about 150cm from the fl oor is recommended.
• SEMI-FLUSH MOUNTING (BOX 503)
Connect the power and relay terminals (refer to the wiring diagrams).
Fasten the thermostat to the 503 box using the two screws attached.
Place the silk-screen printed front shell by pressing on the four corners simultaneously.
(The wall-mounting base is not used)
• WALL MOUNTING
Fasten the base to the wall.
Connect power and relay terminals (refer to the wiring diagrams) and then fi t the
thermostat in.
Place the silk-screen printed front shell by pressing on the four corners simultaneously.
In order to access to the wiring when the device is in its service position, cut off the power
supply, insert a fl at-head screwdriver into the slots on the sides as shown on fi gure, lift the
front shell and remove the thermostat.
If the thermostat is installed on the wall, place a fl at-head screwdriver into the upper and
lower slots to remove it (as shown in the fi gure).
REFERENCE STANDARDS
Conformity with EU directives:
2006/95/EC (Low Voltage)
89/336/EEC modifi ed by 92/31/EEC and 93/68/EEC (EMC)
is declared with reference to the following harmonised standards:
Safety: EN 60730-2-9
Electromagnetic compatibility: EN 61000-6-1, EN 61000-6-3
Semi-fl ush mounting (box 503)
F R O N T S H E L L