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

5. AUTOMATICS

5.1 ELEMENTS OF AUTOMATICS

Electric connections may only be made by well-trained electricians, and according to:
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 SCHEMAT
90 91
DANE TECHNICZNE
SPEED CONTROLLER – ARW 3,0/2
● Power supply voltage: 230V AC +/- 10%
● Allowable current output: 3 A
● Control mode: step control
● Number of control levels: 5
● Type of protection: IP54
● Assembly methods: On a wall
● Work environment parameters 0...35°C
SPEED CONTROLLER - ARW 0.6
● Power supply voltage: 230V AV +/-10%
● Allowable current output: 0,6A
● Control mode: manual
● Number of control levels: 3
● Work environment parameters: 35°C
● Type of protection: IP54
TWO-WAY VALVE
● Connection diameter: 3/4"
● Operation mode: on/off
● Maximum differential pressure 90 kPa
● Airflow degree factor kvs: 4.5 m
3
/h
● Work environment paramet ers: 0-60°C
VALVE ACTUATOR
● Power consumption1 W
● Power supply voltage: 230 V AC +/- 10%
● Closing/opening time 3/3 min
● Item without supply: closed
● Type of protection: IP54
● Work environment parameters: 0-60°
VOLCANO EC CONTROLLER
● power supply: 1~230V +/-10%/50Hz
● maximum output current for valve or valves with actuator:
3(1)A
● power consumption: 1.5VA
● temperature set-up range: -10~+99°C
● parameters of the working conditions: 0~50°C
● relative humidity: 10-90%, without condensation
● display: blue backlight
● built-in sensor: NTC 10K
● 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
● control options: automatic (0-10V)/manual (30%, 60%, 100%)
● 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
● mounting method: flush mounted box fi60mm
● operating: external keyboard
● maximum length of the signal cable: 120m
● casing: ABS
● dimensions/weight: 92x134x21mm/ 190g
● external communication: MODBUS RTU
● suggested diameter of supply cable: 2x1mm
HMI VOLCANO EC
● Device operation: Touch buttons
● Power supply: 230 V AC
● Maximum output current for valve or valves with actuator:
3(1)A
● Temperature measurement: -10 °C ... +99 °C ; NTC10K
● Outputs:
- 1 analog output 0-10V (8 bit, Imax = 20 mA)
- 2 relays outputs (250 VAC, AC1 500 VA dla 230 VAC)
● Communication: Modbus RTU
● Parameters of working environment: temperature:
0 - 60 °C, humidity: 10 - 90%, without condensation
● Display: blue backlight
● Dimensions: 86 mm x 86 mm x 17 mm
● Protection level: IP20
33
● 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..
● Do not connect more than one VOLCANO VR Mini device to
one controller
● Minimal distance between particular fans installed
– both vertical and horizontal – 20cm.
● We recommend the execution of power supply connection
with a min. 3 x 1.5mm
● Automation element drawings present the visualizations
of model products only.
● 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.
2
● used for control all types of VOLCANO EC units
● touch control panel
● the main on / off switch (ON / OFF)
● stepless adjustable fan speed of the EC motor
● built-in thermostat with possibility weekly programing
● continuous mode
● function of heating, cooling and ventilation
● possibility of using external temperature sensor
● RS 485 with ModbusRTU
● Suggested cross sections of electrical cables:
- L, N : 2x1 mm²
- H, C : 2x1 mm²
- AO, GND : 2x0,5 mm² LIYCY
- TS; TS : 2x0,5 mm² LIYCY
- RS 485 : 2x0,75 mm² LIYCY
UWAGI
2 wire.
2
EN
.