Ascon MS3D Multi Solar Controller. 
Solar Controller for Pool and Spa Heating Pumps 

Ascon Multi-Solar MS3D controller is by far one of Australia’s most popular solar controller. It has been designed to achieve totally trouble-free heating from the sun.

Highlights:

• Easy to Operate
• Attractive Design
• Durable, UV stabilized, extra thick wire
• Delayed startup 
• Tropical and winter modes 
• Includes roof and pool sensor
• Easy to read LED display
• On / Off Override
• Allows the fulter pump to fully prime
• Controller predicts the pool temperature while pump is off
• Made in Australia by Ascon (Associated Controls)

​Warranty
Warranty Period – 2 Years