TECSYSTEM T119 DIN Instruction Manual Download | Manualshive

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Summary of Contents for T119 DIN

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Page 2: ... 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 DIN INSTRUCTION MANUAL 1MN0109 REV 0 ...

Page 3: ...TEMPERATURE SENSORS PTC TECHNICAL SPECIFICATIONS 11 PTC RESISTANCE VALUES ALLOWED FOR CONNECTION TO T119 DIN 7 SENSOR RELAY ELECTRICAL CONNECTIONS 12 8 WARRANTY CONDITIONS 13 9 TROUBLESHOOTING 10 EQUIPMENT DISPOSAL 11 USEFUL CONTACTS CONTENTS INTRODUCTION First of all we wish to thank you for choosing to use a TECSYSTEM product and recommend you read this instruction manual carefully You will unde...

Page 4: ...es with humidity exceeding 90 and never touch with wet or humid hands during storms If any liquid penetrates the control unit disconnect it immediately and contact technical service CLEANING Disconnect the power cable before cleaning the control unit use a dry cloth to dust it without any solvent or detergents and compressed air OBJECTS Never insert any objects into the cracks of the control unit ...

Page 5: ...PTC sensor terminal 4 poles pitch 5 Code 2PL0369 Screws tightening torque 0 5Nm 1 relay terminal 8 poles pitch 5 Code 2PL0374 Screws tightening torque 0 5Nm ACCESSORIES ATTENTION always install the device using the terminals included in the pack The use of terminals other than those included with the control unit might cause malfunctions 1MN0030 REV 0 ...

Page 6: ... ALL1 FAULT AND ALL2 SPDT 1 ventilation management relay FAN with timed latch 5 10 20 40 min delay OFF SPST Output relays with 5A 250Vac res COSФ 1 contacts DIMENSIONS 106x90 mm DIN43880 depth58 mm DIN track mounting TESTS AND PERFORMANCES Construction in accordance with CE regulations Protection from electrical interference EN 61000 4 4 Dielectric strength 1500 Vac for a min between output relays...

Page 7: ...arm and L2 alarm trip signals when the temperature limits sensed by the PTCs in the coils are reached The T119 DIN is set to control the cooling ventilation of the transformer The T119 DIN continuously monitors the efficiency of the PTC sensors and when one of these fails an immediate alarm signal of faulty sensor is sent The FAN relay is energized so long as the temperature T is higher than the δ...

Page 8: ...en the 220 Vac voltage is taken directly from the transformer secondary bars and there is a fixed capacitor battery to phase the transformer itself If an existing control unit must be replaced with a new one to guarantee its correct and safe operation the sensor relay supply connecting terminals must be replaced with the new terminals supplied To protect the control unit from line overvoltages we ...

Page 9: ...then back on FAN PROGRAMMING CYCLE To choose the FAN time point 4 Press TEST once to select 5 T1 ON Press TEST twice to select 10 T2 ON Press TEST three times to select 20 T3 ON Press TEST four times to select 40 T4 ON If you don t need any FAN cycle push TEST 5 times all LEDs are OFF The unit is programmed only for ALL1 and ALL2 alarm and trip ALARM RELAY TEST STEP ACTION EFFECT 1 Push TEST three...

Page 10: ...se of an alarm on the ALL1 L1 PTC or a fault in the control unit itself the relay gets de energised with consequent closing of the N C contact The ALL1 L1 relay also has the same function as the PTC sensor FAULT If this relay is triggered when the PTC sensor FAULT LED is FLASHING it means that there is an error in the reading of a PTC sensor It is possible to find it thanks to a second LED flashin...

Page 11: ...ustments in a temperature span of less than 5 K PTC SENSOR FAULT ACTION EFFECT one of the PTCs is short circuited the FLT yellow LED and the corresponding LED ALL1 ALL2 FAN are flashing replace or repair the PTC the LEDs go OFF ATTENTION If the T119 DIN control unit is not connected to the correct PTC model the LEDS flash The PTC temperature is δnat T 1300 ohm This new function allows enabling or ...

Page 12: ...ds ALARM reached for FA FOC diagnostics in FCC iagnostics sho e TIONS LOWED FOR C ble 1 refers to a ce is obtained b sistance values below the alar AN ALL L1 TR nterrupted ort circuited T119DIN RESISTANCE From 20 to 25 550 1330 4000 CONNECTION T single or multip by complying w other than the rm RIP L2 E Ω 50 TO T119 DIN ple series of PTC with the stated r e stated please HIG HIGH HIG LO MEASURED 7...

Page 13: ...S lay operates no e of the relays in supply 24 240 V PTC sensor lines 3 4 FAN COM ONNECTIONS ormally when th n non alarm con Vac dc 50 60Hz s T119DIN he unit is powe ndition 3 RE ered therefore AL AU VIS Relays ALL1 2 ELAYS contact 5 7 is LL1 FAULT UDIO AND SUAL INDICA FAULT ALL2 F 3 STOP SYSTEM closed The ab ATION FAN 1MN0109 R 1MN0095 M bove REV 0 REV 0 ...

Page 14: ...ct TECSYS its products ha isposal of its de N ufficiotecn tecsystem it TIONS SAL S T119DIN Switch the un tightened and t Check the con Replace the fau 10 urer s or seller s ble at www tecs duct is damaged been tampered with the techn eneral Conditio es caused by th 082 standards unit in all its fun 11 65 EC RoH se of the materia ents of electrical upplied after 13 rical and elect disposed of sep S...

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