HVAC System Touch Screen Smart Digital Room Thermostat
Starting from
SAR 53.92
About this product
Product Description HVAC system touch screen smart digital room thermostat The SK304 series thermostat are widely used to control the terminals of central air-conditioning system in the business,industrial and civil constructions, such as fan coil, motorized valve and air damper. Technical Data Set TEMP range 5-35 ºC Power supply 220VAC±10%,50/60Hz Accuracy ±1ºC Rated current Max resistive current 3A Sensor Type NTC sensor Power consumption <2W Ambient Condition -5-55 ºC Operating Humidity 5~90%RH (no condensing) Color Black Protection Class IP20 Housing Material PC+ABS Flame Retardant plastics Dimension ( W × H × D ) 86*86*14mm Certificate CE & ISO9001 Hole pitch 60mm (standard) To turn the thermostat on/off 1. The power on and off of the thermostat can be realized through manual operation. The power on/off condition can be switched through press on/off button. 2. The primary power up of the system is under the power off condition. To adjust thermostat temperature 1. Press △ or ▽ to adjust the temperature, the flashing default temperature is 20ºC; 2. Press △ to increase temperature by 1ºC; 3. Press ▽ to decrease temperature by 1ºC; 4. The system will exit automatically without any operation in 5 seconds. Temperature calibration When the thermostat is in stand by state, press "" for 3 seconds, while display "XX" ºC (RT symbol doesn't show), press "up" or "down" key to adjust the temperature to the correct value, it will accept automatically in 5 seconds. Heating/Cooling setting Press "M" key to select heating or cooling mode. Fan speed setting With each press of the "fan speed key", the thermostat will change the speed among low, medium, high and auto speed. In Auto" mode, the speed automatically change according to the difference between room temp. and set temp. To set timer When the thermostat is turned on, press "" until the time start flashing, using the up or down key to set the desired time. It will accept automatically in 5 seconds. The thermostat is now set to be turned on/off at the desired time. Writing diagram