1、 Performance and specification 、 System structure 、 Working principle

6、 Power supply and installation method
Please configure the power supply according to the following method, Not multiple machines use the same power supply, pay attention to the power capacity, Avoid pressure drop, affect machine performance, and even cause downtime, Please use special circuit power.
1. According to the power supply wiring in the specifications:

√	1￠2W220VAC		50HZ
	3￠3W200VAC		60HZ
	3￠3W380VAC		50HZ
	3￠5W380VAC

2. The applicable power cord diameter is:( Within 10 m of the power line)

	2.0～2.5m㎡		8.0～10.0 m㎡
	3.5～4.0 m㎡		14～16 m㎡
√	5.5～5.5 m㎡		22～25 m㎡

3. If the three - phase power supply, please pay attention to the Out of Phase Protection protection
4. If you connect the ground wire to the pipe, The water pipe must be a metal pipe through the floor
5. Be careful avoiding damage the wiring during installation..
6. Please check whether the machine is damaged during transport before configuring the power supply, Whether the power cord is broken, whether the Machine deformation, whether the air supply circulation is in good condition whether the inner box is clean.
7. The power cord configuration of the machine: Black is the zero line, the yellow and green color is the ground line and the other colors are the fire line
8. The voltage fluctuation range of the input machine must not exceed the allowable range, The grounding line must be good, or it will affect the performance of the machine.
9. Please configure the appropriate safety device according to the machine power , Ensure the power can be cut off safely when the machine breaks down
10. Be sure to position the machine in a safe space before wiring it, At the same time, ensure that the wiring is consistent with the rated current voltage of the machine, otherwise there will be electric shock and accidents.
11. The crew of machine wiring should be professional ,To avoid wrong wiring, damage machine
12. In case of disconnecting the power supply during wiring, Avoid electric shock
13. if the machine has a three-phase motor, Please check whether the turn is correct when connecting the power supply, If it's a single phase motor, It has been adjusted already when they leave the factory, When replacing, make sure whether it is turn correct, or will affect the performance of the machine
14. All electrical box cover must be installed when the wiring is completed, or there is danger of electric shock and fire.
16. Non-staff members cannot maintenance and inspection the machine, Also disconnect the power when checking, avoiding electric shock or fire.
17 Safety protection devices are not allowed to be removed and carried out,otherwise The machine is dangerous when it comes to work.
18. Avoid frequent operation The total power switch on the control panel, Just turn off the temperature switch and the user power switch during the down time