Unical TOUCH SCREEN N, User'S And Installer'S Manual

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1
GENERAL NOTES
1.1 PERMITTED USE
The touch screen remote control panel allows the centralized management of a network of chiller/heat pump. It can also be used
for partial functions (i.e. as a remote control panel of a single chiller/heat pump or ambient temperature thermostat).
It includes humidity and temperature sensors for the thermo hygrometric analysis of the environment and for the management of
the double set point for radiant floor heating systems that use a dehumidification system.
The intuitive interface simplifies the use of the control; all the functions can be easily set through the use of immediate
understanding synoptic.
The remote control supervises and periodically examises the network, there is a cycle time that elapses between the signaling or
command request and the activation of the function, the cycle time depends on the largeness of a network of fancoils and heat
pumps.
For multi-circuit units only the I/O ports and parameters of the first circuit can be displayed.
1.2 USE NOT PERMITTED
Any use different than that permitted is PROHIBITED.
1.3 TECHNICAL DATA
Features Nominal Min. Max.
Power supply voltage 12Vac 10Vac 14Vac
Power supply frequency 50 - 60Hz Tip-5% Tip+5%
Operating ambient temperature 25°C 0°C 50°C
Operating humidity (non-condensing) 30% 10% 90%
Ambient storage temperature 25°C -20°C 70°C
Ambient storage humidity (non-condensing) 30% 10% 90%
Class of device (according to EU REG 2013-811)
4
Contribution of temperature control to the seasonal energy efficiency of heating
environment. (according to EU REG 2013-811)
2%
1.4 ELECTROMECHANICS CHARACTERISTICS
Terminals and connectors Screw terminals
Analogue inputs
1 NTC sensor on board
1 humidity sensor on board
Serial
1 USB Host (for mass storage plug)
1 Isolated RS485 network for chiller/heat pump and fancoils
1 TTL serial port for future uses (optional plug-ins)
1 Ethernet port
Transformer Device not included
Watch RTC watch with backup condenser
Display LCD TFT 4.3” 480x272 pixels
Keys
Resistive touch screen mounted on the LCD
Dimensions 128x81.2mm depth 35mm (box)
Case Is made up of white plastic