Liberty Cordless · Model 99998130-US
Dolphin Liberty 300 manual and guides.
The official Liberty 300 documents, hosted here and the spec sheet, with the parts, warranty and troubleshooting pages one click away.
Documents
Liberty 300 downloads.
PDFs are hosted here and open in a new tab. Missing one or need another language? and we will send it.
Tech specs
Dolphin Liberty 300 specifications.
- Pool size
- Up to 33 ft
- Cleans
- Floor, Walls and Waterline
- Pool type
- In ground and Above Ground
- Cycle
- 2.5 Hours
- Warranty
- 2 years
- Filter
- Combine Filter Kit
- Weight
- 17.8 lb
Product Attributes
- Maximum Pool length
- 33 ft
- Cleaning Coverage
- Floor, Walls and Waterline
- Filter Type
- Combine Filter Kit
- Filter Access
- Top Access
- Additional Filter in the Box
- Ultra-Fine Filter Kit
- Mobile Application
- No
- Default Cycle Time
- 2.5 Hours
- Warranty (years)
- 2
Cleaning
- Waterline Scrubbing
- Yes
- Active Brush
- Yes
- Brush Type
- Standard Brush
Pool Attributes
- Coating
- Liner, Gunnite, Fiberglass
- Pool Classification
- In ground and Above Ground
- Pool Shape
- Rectangular, Round
Size & Dimension
- Package Dimensions
- 22.2x17.6x12.6 inch
- Robot Weight
- 17.861 lb
Owner questions
Questions about the Liberty 300.
What is Eco Mode, and how do I set it?
Short answer: Eco Mode schedules short cleaning sessions so your robot can stay in the pool for up to a week before recharging.
Eco Mode automatically schedules shorter cleaning sessions, allowing the robot to stay in the pool for up to a week before recharging.
It is available on Dolphin Liberty 200 units manufactured in 2024 or later, Dolphin Liberty 300, and Liberty 400.
Liberty 200 and Liberty 300 schedule
For Liberty 200 units manufactured in 2024 or later and Liberty 300, Eco Mode divides cleaning into three 30-minute cycles over one week. The robot sleeps for 48 hours between cycles.
Liberty 400 schedules
Liberty 400 has Advanced Eco Mode, with three options:
- Three 40-minute sessions, spaced 48 hours apart, for floor-only cleaning.
- Two 60-minute sessions, spaced 72 hours apart.
- Four 30-minute sessions, spaced 48 hours apart.
Set Eco Mode on Liberty 200/300/400

Start with a fully charged battery.
-
Step 1: Turn on the robot Switch the robot on with the Power (ON) button.
-
Step 2: Activate Eco Mode Once the battery LED lights up, press and hold the Power (ON) button for 5-8 seconds, until the battery LED flashes purple 3 times, then green 3 times.
-
Step 3: Put the robot in the pool Place the robot in the water. It will begin cleaning within 30 seconds.
Turn off Eco Mode
Hold the Power button for 4 seconds, or connect the robot to its charger.
How do I get started with my Dolphin Liberty?
Short answer: Charge your Dolphin Liberty until all three battery bars are solid green, then press the power button for less than 4 seconds and place it in the pool.
These setup instructions apply to Dolphin Liberty 200 and Dolphin Liberty 300.

Unpack your robot and take off all plastic wrapping before you begin.
-
Step 1: Connect the charger to power Connect the charger to a wall outlet.
-
Step 2: Connect the robot Attach the charger to your robot.
-
Step 3: Uncover the power button Remove the protective sticker from the power button.
-
Step 4: Fully charge the battery Allow up to 6 hours for charging. Wait until all three battery indicator bars are solid green.
-
Step 5: Unplug the charger Once the battery is fully charged, unplug the charger.
-
Step 6: Activate the robot To activate your robot, press its power button for less than 4 seconds.
-
Step 7: Put the robot in the pool Place your robot in the pool so it can begin cleaning.
Charging tips
- Choose a shaded charging spot where the temperature is within 41°F–95°F. Staying in the shade and within this temperature range helps extend battery life and improve performance.
- The battery indicator flashes during charging. As the charge increases, it advances to the next level and flashes there. Charging is complete when all three bars stay solid green.
Eco Mode
What is the Eco Mode and how do I set the Eco Mode? for guidance on setting and using Eco Mode on your Dolphin Liberty.
More for the Liberty 300



