... function of 24 time sections per day and wireless thermostat for air conditioningFeatures1) Heating / Cooling control2) Programmable ... functions.17) Energy-consumption display function18) Allowed for wired / wireless installation in standard box(WH611 WW,WH612WW,WH614WW ... ), or allowed to install on battery seat for wireless transmitting(WH611RF,WH611MRF).Power: 220V AC (±10%) 50Hz ...