Vemer Aros User Manual

V3IS00686-014-062017
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
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PACKAGE CONTENTS
User Manual
ELECTRONIC TOUCH SCREEN THERMOSTATS
 Read all instructions carefully
Flush-mounting electronic touch screen thermostats for temperature control
both in heating and cooling. They perform actions of type 1B and are intended
for operating in environments with Pollution Degree 2 and Overvoltage
Category III (EN60730-1).
• Aros with battery power supply and monocolour backlit display, has got an
input to connect an external contact suitable to reduce the setpoint of 3°C.
thermostat
• Aros 230 with AC power supply and multicolor backlit display: red, green
and blue. The colour changes according to the gap between the measured
temperature and the programmed setpoint.
frames and plastic elements are available in white and anthracite grey colours
Code
VE458600
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WIRING DIAGRAMS
VE459400
SAFETY WARNINGS
During product installation and operation it is necessary to observe the
following instructions:
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1) The device must be installed by a qualified person, in strict compliance with the
connection diagrams.
NA
2) Do not power or connect the device if any part of it is damaged.
3) After installation, inaccessibility to the connection terminals without appropriate
tools must be guaranteed.
4) The device must be installed and activated in compliance with current electric
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LEGEND
systems standards.
EXTERNAL CONTACT
5) Before accessing the connection terminals, verify that the leads are not live.
6) In the electrical system of the building where the device must be installed, a
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switch and a protection device from the overcurrents must be present (for Aros
230 model only).
TECHNICAL SPECIFICATIONS
• Power supply Aros: – 2 alkaline batteries 1.5V (AAA type)
• Power supply Aros 230: – 230Vac (-15% ÷ +10%) 50/60Hz
• 3 modules box installation (503 type)
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REMOVAL OF BATTERY POWERED AROS
• Terminals Aros:
– 3 terminals for 1.5 mm
– 2 terminals for 1.5 mm
• Terminals Aros 230:
– 3 terminals for 1.5 mm
– 2 terminals for 1.5 mm
• 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
• Setpoint range: 2°C ÷ +35°C
• Operating temperature: 0 °C ÷ +50 °C
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ADJUSTABLE COVER PLATES
• Storage temperature: -10 °C ÷ +65 °C
• Relative humidity: 20÷90% non-condensing
• Degree of protection: IP40
The adapters inside the box allow the monitoring of the following cover
• Insulation: reinforced among accessible parts (frontal) and all other terminals
plates:
ABB Chiara series
ABB Mylos series
covers
Model Description
Aros Touch screen thermostat batteries with digital input
Aros 230 Touch screen thermostat 230V with multicolor display
Aros 230
N
4
3
NC
230V~


Setpoint = Programmed setpoint




Attention: the keys are active only if the device is
– battery life: 12 months
– depleted batteries indication
– max absorption: 6 VA / 230Vac
cable section for bistable output relay 5A / 250Vac
2
cable section for digital input (3°C setpoint reduction)
2
cable section for bistable output relay 5A / 250Vac
2
cable section for power supply
2
Bticino Light tech series
Bticino Living series
A mount
AIR mount
L
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"Environment temperature" field
4
"Off" field
"Heating activation" field
"Cooling activation" field
Key " " decreases the selected field
▼
Key " " increases the selected field
▲
correctly inserted in the flush-mounting
box.
Mod.
B mount
VI side
Aros
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NC
NA
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Setpoint = Programmed setpoint -3°C
Vimar Eikon series
Vimar Eikon Evo series
AROS
BM side
EXTERNAL
CONTACT
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