1. Each set of KL8-3 control pack, including a control panel and an electrical control box. It is the most popular one in China mainland and no three working mode.                                                      

2. Max Allow Configuration                                                                                                          

 Surfing Pump: 2-3 x3HP

 Circulaitng Pump: 1 x1HP

 Heater: 2-1 x3KW(Could work with  other manufacturer's heater)

 8W/12VAC

 LED light: 10W/12VAC or 10W/12VDC

 Max allow working current:  60A/220V or 100A/110V

3. Main Function Summary

 Max allow 3 surfing pump, a circulating pump and a blower

 With CD input function, radio frequency display, user could save 10 channels

 With radio fundtion, 12hrs AM/FM model display and set up.

 24hrs clock display and  set up.

 Button single color backlighting.

 Max allow two 3KW heaters, water temperature pre-setting and display

 Multi-lights synchronously change color or fix color, light brightness is adjustable.

 Automatically anti-freeze.

 Fahrenheit and Celsius temperature display switch.

 User setting saved into "Non-valatile" memory and  not changed after power off.

 Error code hinting.