3rd Generation Control Board, (Blue Board)
For Single or Dual Systems
Replaces PRO3040PCB, R4206, R4207, MM500PCB, MM502PCB
Replacement/Upgrade Control Board for
• Better Soft Stop/Start Functions
• Smoother Hookup
• Plug & Play just like 3040
• Easier to set limit for dual application, it has master & slave button and not dip switches
• Increased surge protection on accessory terminals
• Auto Close potentiometer will set 3-120 seconds, not with dip switches as previous version
that only gave 4 options
• Improved Charging circuit will charge all the time; The battery will be charged in stages not
charge to full and then stop
• The circuit board pulls 25 milliamps not 40 like the old board. It is better for solar applica-
tions
• Battery connectors are at the top and soldered on and not plug in like the 3040 board – we
used to have to suggest tightening previously
• Sequencing is automatically set for dual application. The slave will always close first.
GTO's PDF BEGINS ON NEXT PAGE
R4211
(PRO3040-G3)
NOTICE
The Following GTO PDF Manual Pages
Apply to the Below Listed GTO Operators
Where you read the phrase "The GTO PRO® 3000...";
It applies to all the below listed operators.
MM500 • MM502
SW2000XL • SW2002XL
SW2500 • SW2502
SW3000 • SW3000XL
SW4000 • SW4000XL
R4211 ENHANCEMENTS
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