Data sheetDanfoss can accept no responsibility for possible errors in printed materials and reserves the right to alter its products without notice.All trademarks in this material are property of the respective companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.DanfossBaltimore, MDToll Free: 866-375-HVAC (4822)Tel.: 443-512-0266, Fax: 443-512-0270www.na.heating.danfoss.comDanfossToronto, ONToll Free: 866-676-8062Tel.: 905-285-2050, Fax: 905-285-2055www.na.heating.danfoss.com2 VDSGA122 © Danfoss 03/10FH-WSElectronic Room ThermostatWiring Diagram:Dimensionsinches (mm):LineNeutralSignalTimerOptionalFloorSensor24V, Line24V, NeutralFloorSensorSignalTimerNot UsedOptionalFloorSensorNeutralLine24 VoltPowerSourceOptional ExternalTimer(not included)Actuator1.1(28)3.2(80)2.4(60)3.0(77.5)10090807060504030201030 35 40 45 50 55 60 65Temperature (˚F) vs Resistance (kOhms)Floor Sensor for FH-WSTemperature (˚F)Resistance (kOhms)70 75 80 85 90 95 100 105Floor SensorCharacteristics: