Alternative Electric Heater for Solar Water Heater

Function and Purpose
The most function of the YDI-10-II protecting plug is to cut off the power source within the 0.1 second rapidly as a fatal audient brings about. If not only secures person from harm, but also keeps the appliance equipment from damaging
Characteristic
The working range of pressure. It can work effectively during 160V-240V.
The applied work circumstance
1. Under 2000 meter of elevation.
2. The temperature around arranging from +40ºC to -5ºC.
Installation and usage
1. Open the back cover of the protecting plug, peel the coat from the inputting leads of power source; Insert into the socket, wind and fix the screw.
Attention:
1) The middle port marked ""is the lead without electricity, the yellow and green leads of power source should be connected with the port.
2) The label should be accord with the request of IEC 227, that is 0.5-1.5mm2.
3) The leads should be safely connected with the port of the protecting plug, and the threads of all the leads can not slouch.
2. Close the back cover, and then wind and fix the screw.
3. The connection is sure to be safe, and please make the plug thrust into the fixed socket (or the moved socket).
4. Please test it before putting to use in order to validate the protecting plug to work normally or not? After inserting the protecting plugs into the socket, put down "the button of replacement of the protecting plug and its light is on, which means that protecting plug is working. And put down "the button of test, if the indicative lights turn off with a second, It means that the protecting plug cuts off the source power by itself, and begins to protect the appliance. And then put down "the button of replacement again, the indicative light is also on again, which shows that the appliance is working again. All the tests are over, please it to use normally.
Notice
1. It must be tested before putting to use every time, and considers it a normal working procedure. In addition, please test it one time every month regularly.
2. After connecting with the electricity appliance, if the protecting plug often slouches or can't slouch when testing it according to the fourth term, please stop using it and don't open it by yourself. You should ask manufacturers, sellers or experienced electricians to check and maintain it. If opening the plugs of the back cover by you, we are not responsible for maintaining and anything else.
3. If you find it can't replace, please check over all the electrical appliances and circuits which is leaking electricity or not.
4. The protecting plug can check over the electricity appliance leaking electricity or not and protect the appliance, but it can secure the appliance not to leak electricity and be instead of the basic security appliance. Specially, the protecting plug must be taken down before checking over the appliance in order to separate the appliance from the power source and then avoiding accidents.
5. Forbid testing the protesting plug by collecting the life wire with earth.
6. Please put it to use under the limited term of the instruction. No falling off, No foundering.
7. The protesting plug only protests the appliance whose plugs how connected, with the port, and can't protect the early appliance else.
The protecting plug should be inserted into the fixed socket directly.