industrie technik TF Frost Protection Thermostat Instruction Manual

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Rev. A  

TF  

Frost protection thermostat  

Frost protection thermostat for use in cooling,  

heating and ventilation systems.  

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Easy installation and wiring  

Manual or automatic reset  

Protection class IP65  

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Application  

Appearance  

TF…(R) is a device with the task of controlling the  

The device consists of an ABS base and a transparent  

polycarbonate self-extinguishing cover, V0 class. The internal  

parts are made of technopolymer and stainless steel to  

guarantee its mechanical stability. The sensitive element is in  

copper filled with gas.  

temperature of heating and cooling batteries, ventilation  

ducts and all those applications where frost damage can be  

prevented. The 15 (8) A switching contact (SPDT) allows use  

in a variety of functions such as controlling a fan, a shutter,  

an electric resistance, open or close a heating circuit or  

cooling circuit, start or stop a circuit pump ror heating or  

cooling, switch off a refrigerator unit or a humidifier, signal  

an alarm condition through a visual or acoustic device.  

Function  

The thermostat TF switches when the temperature sensed by  

capillary for a minimum length of 50 cm drops below the  

temperature set on the knob. When temperature increases,  

the contact returns automatically to the initial position. For R  

versions it is necessary a manual reset from user to allow the  

contact to return to the initial position. The gas inside the  

sensible element increases his volume and with a  

mechanism acts on the microswitch. The capillary is sensible  

to temperature for the whole length. The models with range  

under the cover for setting the setpoint avoids any  

involuntary change of the set.  

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TF  

MAIN OFFICE BRESSANONE  

I-39042 Bressanone (BZ) tel: +39 0472 830626  

via Julius-Durst-Str. 50  

VAT No. IT02748450216  

fax: +39 0472 831840  

www.industrietechnik.it  

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Name	industrie technik TF Frost Protection Thermostat Instruction Manual
Make	industrie technik
Language	English
Filetype	PDF (Download)
File size	0.15 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• industrie technik

industrie technik TF Frost Protection Thermostat Instruction Manual Overview

Summary of Contents

• Page 1: Frost protection thermostat for use in cooling, heating and ventilation systems. Easy installation and wiring. Manual or automatic reset. Protection class IP65. The device consists of an ABS base and a transparent polycarbonate self-extinguishing cover. The sensitive element is in copper filled with gas. The thermostat TF switches when the temperature sensed by capillary drops below the temperature set on the knob. The gas inside the sensible element increases its volume and acts on the microswitch. The models with range under the cover for setting the setpoint avoids any involuntary change of the set.
• Page 2: Technical data Sensitive element: Copper capillar filled with gas Contact: SPDT microswitch Breaking capacity: 15 (8) A, 24…250 V AC Accuracy: ± 1K Ambient temperature: Max. 55 °C Ambient humidity: 10…90 % UR (non-condensing) Storage temperature: -30…+60 °C Storage humidity: 95 % UR Protection class: IP65 Isolation class: I Models: TF18, TF18R, TF30, TF30R, TF60, TF60R, TF150, TF150R Accessories: DBZ-01, DBZ-02, DBZ-05 This product carries the CE-mark. Low Voltage Directive (LVD) & EMC emissions & immunity standards: This product conforms to the requirements of the European Low Voltage Directive (LVD) 2006/95/EC and to the requirements of the EMC Directive 2004/108/EC through product standard EN 60335-1. RoHS: This product conforms to the Directive 2011/65/EU of the European Parliament and of the Council.
• Page 3: Dimensions are provided in millimeters. For heating, connect to the red and blue terminal; the contact will open when the temperature rises. For cooling, connect to the red and white terminal; the contact will open when the temperature drops. For service functions, connect a signal lamp to the corresponding opposite contact, which will close simultaneously acting as a signal contact. All documentation can be downloaded from the company website.