User manual HONEYWELL T6961

[. . . ] SINGLE-STAGE FROST PROTECTION THERMOSTATS SPECIFICATION DATA & MOUNTING INSTRUCTIONS T6950/T6951/T6960/T6961 FEATURES · · · · · · · Gas-filled copper sensor element with 1. 8 m bulb length or 3 m / 6 m coil length Dust-tight (Honeywell) micro switch with switching contacts (heat/cool) Protection class I (T6950/51) according to EN60335-1, IP54 according to EN60529 Easy installation and wiring Manual reset (T6950/60), automatic reset (T6951/61) °C and °F scale Fast mounting and installation SPECIFICATION Switching capacity Humidity Adjustable temp. range Storage temperature 24. . . 250 Vac; 15(8) A 0. . . 95% rh, non-condensing -10. . . +12 °C (+14. . . +54 °F) -30. . . +90 °C -20. . . +80 °C 1 K (typical) Screw terminal block for wires up to 1. 5 mm² M20x1. 5, for 6. . . 13 mm polycarbonate and polyamide approx. [. . . ] For mounting, use the screws (included in the package) and mount the device without opening the housing. For wiring, remove the cover and proceed as shown in Fig. During the unwinding operation, the capillary tube must be held by the anti-kink device on the diaphragm pot. Maintain a radius of curvature of at least 20 mm. To ensure reliable switching, the capillary tubes (3 m and 6 m) must be cooled along a length of at least 40 cm. WIRING Field Wiring red (common) blue (normally closed) white (normally open) earthing terminal Fig. Field wiring Heating: Connect red to blue; the contact will open when the temperature rises. Cooling: Connect red to white; the contact will open when the temperature drops. DIMENSIONS 120 130 Signal function: For service functions, connect a signal lamp to the corresponding opposite contact. The free contact will then close simultaneously (thus acting as a signal contact). Reset Function T6950A/T6960A are manual reset types. The switching contact is moved back by pressing a button on the front side (service personal, only). T6951A/T6961A are automatic reset types. [. . . ] To guarantee the sealed protection on the unit, turn the cover screws and close the grommet. 60 ACCESSORIES Included in package: 6 pcs fastening clamps for 3 m and 6 m bulb length, 3 pcs for 1. 8 m bulb length. 50 50 Fig. Fastening clamp, dimensions in mm Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorized Representative: Fema Control Honeywell GmbH Böblinger Strae 17 D-71101 Schönaich Phone: (49) 7031 63702 Fax: (49) 7031 637850 http://www. fema. biz Subject to change without notice. [. . . ]