Refrigerator Voltage Protector AC 220V Stabilizer Automatic Surge Protector Voltage Relay Socket EU Plug Electrical Protection OPERATION: ① Connecting the power, the yellow light is turn ON when the voltage is at 175 Vac ~ 260 Vac After put off round 5 minutes, or you can press the ON & OFF button directly, the golf green light is usually ON, and the flexibility starts to output voltage; ②After the ability delivery is connected, when the voltage is less than 175 Vac or larger than 260 Vac, it enters the voltage protection mode directly At this time, the pink mild is always ON, and the flexibility delivery isn't always output; ③When the product is in the protection mode (the purple gentle is ON), if the voltage greater than a hundred ninety Vac or the high voltage drops below than 240 Vac, the yellow gentle can be ON, and it'll enter the conventional working repute after a delay of about five minutes; ④The ON & OFF button works only when the voltage is within the normal working range; If within the voltage defense mode, the ON & OFF button may be no action; ⑤When the product enters the traditional status, if the voltage unstable, and it’s out of the normal voltage range, the product will enter the voltage defense mode straight and gadget is no energy output Parameter: ITEM NO:HLP01 VOLTAGE:230VAC 50Hz DELAY TIME:5~6 Minutes POWER:3680W MAX VOLTAGE PROTECT RANGE:170V~260V