Elements Of Automatics - VTS VOLCANO VR Mini Manuel D'installation, D'utilisation Et D'entretien

VOLCANO VR Mini
VOLCANO VR1
VOLCANO VR2
VOLCANO VR3
VOLCANO VR-D
5. AUTOMATICS

5.1 ELEMENTS OF AUTOMATICS

Occupational health and safety regulations
Assembly instructions
Technical documentation for each of the automatic elements
NOTE Before starting the assembly process and connecting the system, familiarize yourself with the original documentation attached to the automatic devices.
MODEL DIAGRAM
134mm x 94mm x 28mm
EN
SPEED CONTROLLER – ARW 3,0/2
90 91
PROGRAMMABLE TEMPERATURE CONTROLLER
Power supply: alkaline battery 1.5 V (included)
Setting and indications resolution: 0.5°C
Type of protection: IP30
Assembly methods: on a wall
Work cycle switching time: 60 min
Programmer: with weekly clock
Operation mode: Manufacturer or custom settings
TWO-WAY VALVE
Connection diameter: 3/4"
Operation mode: on/off
Maximum differential pressure 90 kPa
Pressure degree PN 16
Maximum heat agent temperature: 105°C
Work environment paramet ers: 0-60°C
VALVE ACTUATOR
Power consumption 7 VA
Closing/opening time 4-5/9-11s
Item without supply: closed
Type of protection: IP54
Work environment parameters: 0-60°
HMI VR CONTROLLER for ARWE3.0 regulator
maximum output current for valve or valves with actuator:
3(1)A
power consumption: 1.5VA
temperature set-up range: 5~40°C
parameters of the working conditions: 5~50°C
relative humidity: 0,85
display: gray, blue backlight
built-in sensor: NTC 10K, 3950 Ohm at 25°C
outside sensor: option to connect the outside NTC sensor
accuracy of measurement: + 1°C (measurement every +0.5°C)
weekly calendar scheduling: 5+1+1
operating mode: heating/cooling
clock: 24h
displayed temperature: room temperature or set temperature
programming of heating/cooling: two periods of heating per
24h (5+1+1) or continuous operation
anti-frost protections: valve opening due room temperature
drop below 8°C
ingress protection rating: IP30
operating: external keyboard
maximum length of the signal cable: 120m
colour: RAL 9016
dimensions/weight: 86x86x54mm/0.12kg
external communication: RS485 (MODBUS)
suggested diameter of supply cable: 2x1mm2
Room NTC sensor for HMI VR controller
resistant sensing element: NTC 10K
ingress protection rating: IP20
mounting method: wall mounted
maximum length of the signal cable: 100m
parameters of the working conditions: 0..40C
accuracy of the measurement: 0.5K (10 ~ 40C)
temperature measurement range: -20...+70C
dimensions/weight: 74x74x26mm/0.1kg
suggested diameter of supply cable (shielded cable):
2x0,5mm2
TECHNICAL DATA
3 /h
36
COMMENTS
Do not connect more than one VOLCANO VR 1/VR 2/VR 3/VR-D
device to one rotation controller and more than four
VOLCANO VR Mini devices due to the values of permissible
output currents.
Minimal distance between particular fans installed – both vertical
and horizontal – 20 cm.
We recommend the execution of power supply connection with a
min. 3 x 1.5mm 2 wire
Automation element drawings present the visualizations of model
products only.
Detailed description of the programmable temperature regulator, see
manual at www.vtsgroup.com
Thermostat and programmable temperature regulator should be
installed in a visible location.
Avoid places directly exposed to solar radiation, electromagnetic
waves, etc.
Power connection should be done with a cable min. 2 x 0.75 mm
The automation element drawings are only a visualization of sample
products.
Two-way valve should be installed on the return (outlet) pipeline.
Automation element drawings are only a visualisation of sample
products.
Power connection should be done with a cable min. 2 x 0.75 mm
Automation element drawings are only a visualisation of sample
products.
Detailed description of the programmable temperature regulator, see
manual at www.vtsgroup.com
Thermostat and programmable temperature regulator should be
installed in a visible location.
Avoid places directly exposed to solar radiation, electromagnetic
waves, etc.
The automation element drawings are only a visualization of sample
products.
NTC temperature sensor should be installed in the representative
location
Avoid places directly exposed to sunlight, electromagnetic waves
etc.
The automation element drawings are only a visualisation of sample
products
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