Product Description Details on External Controller's Function: 1. Control Sauna Room Lights: Designed to Control the turn on/off of max.60W lights in sauna room. 2. Two Working Modes: Mode A: 8+4 running time(max. working time: 4 hours), max. unworking time: 8 hours.eg. Divided line: 4:00, the heater’s running time is 4:00-0:00 ; unworking time is 12:00-4:00 (heater doesn’t work). If you don’t want to start the heater at once (delay 2 hours to automatically start heater). The time is set at 6:00. Mode B: Heater starts working immediately after setting(no unworking time), max. working time: 12 hours. 3. Time Adjustment: Press upward key“▲” or downward key “▼” to adjust time, 3 seconds later, it goes into countdown from setting time and it will automatically turn off when screen sho.
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