Wireless Multi-Channel Thermostat (WH601 MRF)

Power supply: Two LR6 type1.5v alkaline batteries, service life more than one year. Temperature adjustment range: 4~35 Celsius Ambient temperature displayed on the screen: 0~40 Celsius Temperature test frequency: Once/min. Display accuracy: 0.5 Celsius Probe NTC 3% Protection degree: IP20 Thermal gradient: 1K/3min Output: Switch relay Load on contacts: 16 A/250V(RF); 5A/250V(MRF); 2A/125V(WW) Insulation conditions: Normal environment Max. Operating temperature: 50 Celsius Storage temperature 0~60 Frequency: 433 MHz(for RF/MRF model) Programming: Weekly Software class: A LCD display Minimum programming interval: 1 hour Installation: Wall mounted Radio transmission distance: Indoor 16/50m, outdoor 100/300m(for RF/MRF model) Application 1. "Automatic" mode: The preset ex-work system program can also be changed in the "Program setting". The running time program is displayed in the "Program display area", and in the working conditions display, the factory preset program that has not been modified by the customer is displayed as. The automatic program that has been modified by the customer will display and symbols in order to distinguish from the Ex-work preset program. In each time period, the executive "Comfortable temperature" (The preliminary value is 20 Celsius), economic temperature (The preliminary value is 18 Celsius) and the antifreeze temperature (The preliminary value is 5 Celsius) are set in the temperature setting. After the function change-over switch is switched to "Turn off the power. " the program is still retained, and after the batteries are taken out, the personally set program and the ex-work preset program do not lose.