VRT600
The Product purchased is covered by the manufacturer's or seller's warranty at the terms and conditions set
forth in the "Tecsystem s.r.l's General Conditions of Sale", available at www.tecsystem.it and / or in the purchase
agreement.
The warranty is considered valid only when the product is damaged by causes attributable to TECSYSTEM srl,
such as manufacturing or components defects.
The warranty is invalid if the Product proves to have been tampered with / modified, incorrectly connected,
because of voltages outside the limits, non-compliance with the assembly and use technical data, as
described in this instruction manual.
The warranty is always ex Corsico as stated in the "General Conditions of Sale".
TROUBLESHOOTING
CAUSES AND SOLUTIONS
The control unit does not switch on and the supply to
terminals 40-42 is correct.
Check that: the connector is correctly inserted into its housing,
the wires are tightened, there is no evidence of burning on the
connectors. Disconnect the power supply, carry out the above
and reconnect.
M1-M2-M3-M4-M5-M6 over-current red LED ON
Check the condition of the fans and replace any faulty ones. Re-
program the device.
M1-M2-M3-M4-M5-M6 under-current yellow LED ON
Check the condition of the fans, the cables and the supply. Re-
program the device.
All the LEDs are flashing
Memory error, press RESET and repeat the programming
procedure.
All the LEDs are ON
Likely microcontroller fault, return the device to Tecsystem for
repair.
Contact TECSYSTEM Technical Department if the problem persists.
European directive 2012/19/EU (WEEE) has been approved to reduce electrical and electronic waste and promote the
recycling and reuse of the materials and components of this equipment, cutting down on the disposal of the residues
and harmful components of electrical and electronic materials.
All the electrical and electronic equipment supplied after 13 August 2005 is marked with this symbol, pursuant
to the European directive 2012/19/EU on electrical and electronic waste (WEEE). Any electrical or electronic
equipment marked with this symbol must be disposed of separately from normal domestic waste.
Returning used electrical devices: contact TECSYSTEM or the TECSYSTEM agent for information on the correct
disposal of the devices.
TECSYSTEM is aware of the impact its products have on the environment and asks its customers active support in the
correct and environmentally-friendly disposal of its devices.
EQUIPMENT DISPOSAL
WARRANTY CONDITIONS
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