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Related Manuals for Technogamma tSol VOLTIC
Summary of Contents for Technogamma tSol VOLTIC
- Page 1 VOLTIC PHOTOVOLTAIC CONTROLLER FOR WATER HEATING User manual...
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Page 2: Table Of Contents
Content Introduction........................3 Installation........................4 Photovoltaic panels.......................4 Water heater..........................4 Wires section..........................4 Mounting..........................4 Electrical connection......................5 User interface.......................6 Main screen..........................6 Operation mode........................6 State............................7 Statistics..........................7 Main Menu..........................8 Temperatures.........................8 Additional..........................8 Display.............................8 Information..........................8 Date & Time..........................9 tRemote WiFi..........................9 Factory reset...........................9 Errors and protection....................10 Technical data......................11 Limited warranty......................12 Warranty card......................12 9-11/22... -
Page 3: Introduction
Introduction VOLTIC is innovative system for water heating capturing fully the solar energy coming from pho - tovoltaic panels. The intermittent energy of the sun is stored in water heater so it can be used when needed – day or night. Standard heating element is used with no need of wiring modification. There is no need of additional installation as pipes, valves or pumps unlike the solar thermal systems. -
Page 4: Installation
Installation Photovoltaic panels • Power of the installed panels should NOT exceed 2.4 kW • The panels are connected in series, as the open circuit voltage V should NOT exceed 250V, and the maximum power point current I should NOT exceed 14A •... -
Page 5: Electrical Connection
Electrical connection WARNING HIGH VOLTAGE! The connection should be performed by autho- rized personnel only, while the PV and mains breakers are disconnected! It is mandatory to connect the protective earth PE terminals from mains and to the heater! Connect the water heater power along with PE Mount the temperature sensor on the water heater and plug the connector Connect the two PV cables, keeping the indicated polarity correct Connect the mains terminal... -
Page 6: User Interface
User interface Main screen The mains screen presents detail information of the current state of the device. On the screen are shown the operation mode, power source along with its power, temperature of the water heater and the daily energy produced. WiFi Mode Internet connection... -
Page 7: State
heating only from solar power until the maximum temperature is reached heating from mains only until the maximum temperature is reached the two power sources are disconnected at all times You can adjust the temperatures from screen Temperatures. State The current source that powers the heater: Photovoltaic panels and the current power produced, additionally the voltage and current of the panels are shown Night mode, the panels voltage is below a minimum threshold (40V), the heater is off... -
Page 8: Main Menu
Main Menu In order to access the main menu, press button from the main screen. In the following screens, you can start editing pa- rameter value after pressing . In edit mode the parameter value is blinking and using the buttons you can decrease / increase it. -
Page 9: Date & Time
Date & Time Set the time and date of the system clock of the controller. The time format is hh:mm:ss and the date format is DD/MM/YYYY. Pressing over the sec- onds field resets it. All other fields are edited using the standard way parameter is edited. -
Page 10: Errors And Protection
Errors and protection In case of detecting abnormal operation conditions, the following errors/warnings are shown on the main screen: Message Action Details Voltage HIGH PV stops Panel voltage exceeding limit (250 V) Current HIGH PV stops Panel current exceeding limit (14 A) Short-circuit on the output is detected. -
Page 11: Technical Data
Technical data Input PV DC Pm – maximum power 2.4 kW Voc – open circuit voltage 250 V Imp – maximum power current 14 A MPPT voltage range 60 – 200 V MPPT trackers Input Mains AC Voltage 230 V, 50 Hz Maximum switched current 16 A Self consumption... -
Page 12: Limited Warranty
Usage in inappropriate conditions (temperature and humidity) o Broken warranty stickers Warranty card Sold (client / date):________________________________________________________________ ______________________________________________________________________________________ Invoice # (Receipt):________________________________________________________________ Signature:___________________________________________________________________________ Technogamma LTD 4004 Plovdiv, Bulgaria 9N Kuklensko Shose str. fl. 3, office 6 Phone: +359 32 699-240 E-mail: info@technogamma.bg www.technogamma.bg...