TECSYSTEM T119 User Manual

operates with ISO9001 certified quality system
http://www.tecsystem.it
R. 1.2 08/02/17
“Translations of the original instructions”
ENGLISH
TECSYSTEM S.r.l.
20094 Corsico (MI)
Tel.: +39-024581861
Fax: +39-0248600783
T119
INSTRUCTION MANUAL
1MN0110 REV. 0

TECSYSTEM T119 Specifications

General

Frequency	50/60 Hz
Communication protocol	Modbus RTU
Protection Class	IP20
Analog inputs	4
Weight	400 g
Operating temperature	-20 ÷ +60 °C

Summary

Safety Requirements and Precautions

Included Accessories

Technical Specifications Overview

Product Introduction

Front Panel Components

Mounting and Installation Guidelines

Power Supply Details

Programming and Configuration

Alarm Relay Test Procedures

LED Indicator Functionality Test

Alarm Relay Operations

Fan Relay Operation

Delayed Ventilation Cycle (Delay OFF)

Details the delayed OFF function for the ventilation relay.

Sensor Diagnostic Features

PTC Sensor Fault Handling

PTC Sensor Fault Diagnosis

PTC Temperature Sensor Specifics

PTC Technical Specifications

Allowed PTC Resistance Values

Electrical Connections Overview

Warranty Terms and Conditions

Troubleshooting Guide

Equipment Disposal Guidelines

Useful Contact Information