User manual HONEYWELL THERA-4 CLASSIC

[. . . ] COMPACT-SIZE RADIATOR THERMOSTATS Application A Radiator Thermostat is installed onto a Thermostatic Radiator Valve Body (TRV body). The combination of both, the Thermostatic Radiator Valve (TRV), controls the room temperature by adjusting the flow of hot water through a radiator. [. . . ] When the room temperature changes the TRV opens or closes proportionally. Only the amount of water required to maintain the room temperature set on the radiator thermostat is allowed to flow through the valve. EN0H-2000GE25 R0109 Honeywell Subject to change T3000 SERIES THERA-4 CLASSIC Dimensions and Ordering Information Fig. Thera-4 Classic with internal sensor Type Thera-4 Classic NOTE: H closed 73 H open 79 Fig. Thera-4 Classic with remote sensor Ø 49 L 2. 0 - 5. 0 m Table 1. Available versions and OS-Nos (OS=Ordering Specification) Type EN215 certification · · Zeroposition ('0') · · Connection Capillary tube length 2. 0 m 2. 0 m 2. 0 m 2. 0 m 5. 0 m 5. 0 m Colour OS-No. Thera-4 Classic and Thera-4 Classic-DA with liquid sensor Thera-4 Classic and Thera-4 Classic-DA with remote sensing element · · · · · · · M30 x 1. 5 M30 x 1. 5 DA type DA type M30 x 1. 5 M30 x 1. 5 DA type DA type M30 x 1. 5 M30 x 1. 5 white white white white white white white white white white T3001 T3001W0 T3001DA T3001DAW0 T300120 T300120W0 T300120DA T3001230DAW0 T300150 T300150W0 EN215 Information All radiator thermostats of this type with M30x1. 5 connection in connection with certified Honeywell TRV bodies conform to the European Standard EN215. Comparison of thermostats of this type specs and EN 215 requirements Thera-4 Classic Thera-4 Classic with remote sensing element 6°C (43°F) 28°C (82°F) 0. 5K 0. 5K 0. 4K 0. 45K 10 min EN 215 requirements Min. setpoint temperature Hysteresis Influence of differential pressure Influence of static pressure Influence of heating medium Response time NOTE: NOTE: 6°C (43°F) 28°C (82°F) 0. 4K 0. 4K 0. 4K 0. 8K 25 min. 5. . . 12°C (41. . . 54°F) 32°C (90°F) 1. 0K 1. 0K 1. 0K 1. 5K 40 min. All °C- and °F-values specified at ideal incident flow. This can differ from stated values depending on installation position and air flow. Influence of differential pressure depends on TRV body used. 2 Honeywell Subject to change EN0H-2000GE25 R0109 T3000 SERIES THERA-4 CLASSIC Setpoint Table 4. Radiator thermostats of this type with zero-position ('0') Setpoint °C °F 0 1 34 6 43 1 14 57 2 18 64 3 21 70 4 24 75 5 28 82 Please Note: · To avoid stone deposit and corrosion the composition of the medium should conform with VDI-Guideline 2035 · Additives have to be suitable for EPDM sealings · System has to be flushed thoroughly before initial operation with all valves fully open · Any complaints or costs resulting from non-compliance with above rules will not be accepted by Honeywell · Please contact us if you should have any special requirements or needs Table 5. [. . . ] Thera-4 Classic with remote sensor Honeywell Subject to change 3 EN0H-2000GE25 R0109 T3000 SERIES THERA-4 CLASSIC Accessories Theft-protection ring, white (RAL9016) TA6900A001 Special tool for assembly of radiator thermostats VA8210A001 Adapter Torx-Screwdriver for theft-protection ring TA6900B001 Range stops 10 x blue and 10 x red 20 x white (RAL9016) Decoring for connection nut white (RAL9016) 10 pair, 20 pieces white (RAL9016) 1 pair, 2 pieces chrome 10 pair, 20 pieces chrome 1 pair, 2 pieces TA1000A001 TA1000A011 TA1000A002 TA1000A022 TA3000C001 TA3000C002 HZ-Adapter from M28 x 1. 5 with 9. 5 mm closing dimension to M30 x 1. 5 with 11. 5 mm closing dimension TA1010HZ01 Environmental and Combustion Control Honeywell GmbH Hardhofweg 74821 Mosbach, Germany Phone: +49 (6261) 810 Fax: +49 (6261) 81393 www. honeywell. com EN0H-2000GE23 R0109 January 2009 © 2009 Honeywell International Inc. Subject to change without notice Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Rolle, Z. A. [. . . ]