Multi Solar Controller – MS3D-UD

The MS3D-UD Multi Solar Controller is engineered to provide year-round automatic control of your solar pool heating system, utilizing a pump and a straightforward one-pipe-up, one-pipe-down solar collector setup. This unit is perfect for replacing any existing controller without the need to access the roof to change the sensor.

Key Features:

• Automatic Solar Heating Control: Efficiently manages your solar pool heating system throughout the year.
• Simple Installation: Ideal for controller replacements, requiring no rooftop sensor access.
• Real-Time Clock: Equipped with a supercapacitor-backed real-time clock, ensuring time and critical operation data are maintained after short power outages.
• Smart Sensing: Periodically senses and determines if the water from the solar collector can effectively heat the pool.
• Blackout Period: Features a blackout period from a variable stop time between 2 PM and 7 PM to a fixed start time of 8 AM, during which no automatic pump operation occurs.

Warranty: The unit is backed by a reliable warranty, ensuring peace of mind and consistent performance.

Ensure optimal pool heating and efficiency with the MS3D-UD Multi Solar Controller, designed for easy installation and dependable operation.