VENSTAR VENSTAR 4050 User Manual Table of Contents 1 Overview 1 1 Appearance and Keys 1 2 Basic Operation 1 2 1 Switch On 1 2 2 Unlock the Screen 1 2 3 Lock the Screen 1 2 4 Switch Off 1 2 5 Battery Charging 1 2 6 Switch input Methods 1 2 7 Use T Flash Card 1 2 8 Connected to the Computer 1 2 9 Browse the File in the Device 1 2 10 Startup Programs 1 2 11 Close Programs 1 2 12 Screen Operation 1 2 13 Home Screen 1 2 14 Screen Gestures
NOL VENSTAR RESIDENTIAL THERMOSTAT T1700 DIGITAL THERMOSTAT 1 DAY PROGRAMMABLE UP TO 2 HEAT amp 1 COOL HEAT PUMP e Control up to 2 Heat amp 1 Cool Stages CONFIGURABLE IN SETUP e Backlit Display amp Button e Auto or Manual changeover Legends Programmable or e Aux Heat Indicator Non Programmable e Outdoor Sensor Ready e Accepts EZ Programmer e Accepts Optional IR Remote Control epts Comfort Call Phone Control Accessory TE e Use with most Ai
NLL VENSTAR RESIDENTIAL THERMOSTAT T1800 DIGITAL THERMOSTAT 7 PROGRAMMABLE UP TO amp 2 COOL HEAT PUMP Control up to 3 Heat amp Outdoor Sensor Ready 2 Cool Stages with High Low Readouts 3 Configurable Outputs for the Day Adjustable 2nd amp 3rd Stage Accepts Optional Humidity Module Timers amp Deadbands Controls Humidification and Backlit Display amp Button Dehumidification Legends 6 EZ Programmer Aux Heat Indicator Option