The control unit does not switch on, the
corresponding LED is OFF.
Switch the unit off and check that: the connecting wires are
tightened and there are no obvious burns on the connectors.
One of the two PTC lines is in FAULT alarm
Check the continuity and connection of the relative PTC line.
Replace the faulty sensor, see PTC sensor fault diagnosis on page
10.
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 or incorrectly connected and causing
voltages outside the set limits and does not comply with the technical data for use and assembly, as described in this
instruction manual.
The warranty is always ex Corsico as stated in the "General Conditions of Sale".
Tecsystem Srl is not responsible for damages caused by the monitoring unit due to PTC sensors which do not
have the resistance features DIN44081 and 44082 standards.
N.B. To verify the correct operation of the monitoring unit in all its functions, we suggest you use the SIM-PTC simulator.
European directives 2012/19/EC (WEEE) and 2011/65/EC (RoHS) have been approved to reduce electrical and
electronic waste and promote the recycling and reuse of the materials and components of said 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
European directive 2002/96/EEC 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 your 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.
TECHNICAL INFORMATION : ufficiotecnico@tecsystem.it
COMMERCIAL INFORMATION : info@tecsystem.it