OJ Microline UWG4 Wi-Fi Radiant Floor Heating Wi-Fi Touchscreen Thermostat Setup by installation wizard or scan on-screen QR code for instant access to an interactive manual (low-profile, user-friendly floor heat control, 120/240V, bright white + paintable beauty ring) includes floor The range of change isfrom -6°F to +6°F or -3°C to +3°C.To change your Thermostat Calibration, touch MENU and then touch CALIBRATE.Use the + / - to adjust the displayed temperature up or down, as desired. Page 13. MANUAL Screen FunctionsThe CT50 has 4 manual override commands. Installation Note: This thermostat is too wide for a standard 2" wide 1-gang box. It will fit a 2.25" 1-gang box or a 4" 2-gang box with a 1-gang mud ring with the inside edges of the mud ring filed to allow the thermostat to fit. Floor sensor included with each thermostat. 10 Ft (3 m) cable ; Glass coated for protection against humidity Thermostat control: The thermostat is an electronic on/off thermostat for control of temperature by means of a sensor either placed externally or built into the thermostat. The heat output is switched on and off with a difference of only 0.7°F (0.4°C). Install Guide CT30 Caution • Your thermostat is a precise instrument, handle it with care. • This thermostat is designed for use with 3AA alkaline batteries and/or 24 volt AC C wire (or a 12-24 AC or DC source) and millivolt gas systems. Each thermostat relay load should be Get OJ Electronics UDG-4999 Instructions / Assembly. Get all OJ Electronics manuals! See user manual. F ault location. (MBC)EnglishThe thermostat is an electronic on/offthermostat for temperature control by means ofan NTC sensor located either externally orinternally within the TH106 400-106-001-D 12/8/05 3/3 rPress Mode to exit the programming mode. NOTE: If no button is pressed for 60 seconds, the thermostat will automatically exit the programming mode. During a power outage, the settings are stored in memory. ? Read the enclosed instructions c