User manual HONEYWELL T7500

[. . . ] THERMOSTAT WITH REMOTE SENSOR FOR WATER AND AIR PRODUCT DATA T7500 2080WL Application Thermostats of this type are proportional controller without external energy requirement for the temperature-dependent control of warm air heaters, hot water generators, heat exchangers, etc. [. . . ] Example: kv-value 0. 45 at 2K P-band for use with a normal thermostat changes to kv-value 0. 45 at 4K P-band for use with the 2080WL. Function Thermostats of this type control the TRV body. The medium passing around the sensor of the thermostat causes the sensor to expand when the temperatur rises. The sensor acts onto the valve spindle and this causes the TRV to close. When the temperature falls the sensor contracts and the spring-loaded valve spindle is opened. The TRV opens in proportion to the temperature of the sensor. Only the amount of water required to maintain the temperature set on the thermostat can flow through the valve. Honeywell Subject to change EN0H-2005GE25 R1206 T7500 - 2080WL Dimensions Ordering Information OS-No. : T750120 Setpoint NOTE: All °C and °F-values approximate. 2 20 68 3 30 86 4 40 104 5 50 122 6 60 140 7 70 158 Setpoint °C °F 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 Fig. 2080WL with remote sensor NOTE: All dimensions in mm unless stated otherwise. [. . . ] Subject to change · All rights reserved Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland or by its Authorized Representative. [. . . ]