Dolphin 180W Replacement Power Supply 9995678-US-ASSY — Weekly Timer & Filter-Bag Indicator

Dolphin Genuine Replacement Part 9995678-US-ASSY is a 180W power supply unit with a built-in weekly timer and filter-bag indicator designed to replace the original controller in compatible Dolphin robotic pool cleaners.

This replacement power supply restores scheduling and filter alerts for a range of Dolphin cleaners. It's a Maytronics-certified genuine component engineered to match the original electrical specifications and interface for specific older and current models. Installing the correct replacement can preserve the cleaner’s automated routines and filter monitoring without modifying the robot's internal electronics.

Which Dolphin models work with this power supply?

The 9995678-US-ASSY is compatible with many Dolphin units that rely on a 180W external controller and include a filter-bag indicator and weekly timer. It fits several Apollo, Deluxe and Supreme series cleaners as well as select Triton and Wave models listed by Dolphin.

• Compatible: Apollo, Apollo Plus, Bio, Deluxe 5, DLX4, DX4, DX4S, DX5S, DX6
• Also fits: Edge, Heavy Duty, M400 (old), Neptune Plus, Premier, Prowler 830
• Additional: Supreme M4, Supreme M5, Triton Plus (old), Wave 50, Wave 75
• Not compatible with: M400 (new), Triton PS / PS Plus, Proteus DX4, Proteus DX5

How does this power supply restore timed cleaning and filter alerts?

The unit replaces the robot’s external controller, restoring the weekly scheduling function and the filter-bag status indicator so your cleaner can run on preset cycles and warn when the filter requires attention. It provides the correct voltage/current output and signal connections the original part used.

• Provides 180W output to match original controller specs
• Maintains weekly timer programming for automated cycles
• Restores filter-bag indicator signals to the robot’s display
• Plug-and-play design for compatible Dolphin models

What should I check before ordering the replacement unit?

Confirm your cleaner’s model number and whether it’s the older or newer version where noted (for example M400 old vs M400 new). Verify the existing controller lists the same power rating and connector layout to avoid mismatches.

• Match the Dolphin model to the compatibility list above
• Confirm your current controller states 180W and shows weekly timer/filter features
• Avoid models explicitly listed as incompatible (Triton PS family, Proteus DX series, M400 new)
• Use an authorized Dolphin/Maytronics part number to ensure fit

Is installation difficult and are tools required?

Installation is straightforward for users comfortable with basic electronics swaps: power down the cleaner, disconnect the old controller, and plug in the replacement. If you prefer, a certified service center or technician can perform the change to confirm wiring and seals are correct.

• Typical steps: power off, unplug old unit, connect replacement, test operation
• No specialized tools usually needed beyond a screwdriver for mounting
• If unsure, contact Dolphin/Maytronics service or a pool technician
• Keep original receipts and part numbers for warranty or service records

Who is this for: Pool owners or service professionals who operate Dolphin robotic cleaners that use an external 180W controller with a weekly timer and filter-bag indicator. Ideal for restoring scheduled cleaning and filter alerts on compatible Apollo, Deluxe, Supreme, Triton (older), Wave and select other Dolphin models that require the 9995678-US-ASSY genuine replacement.