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sanchezanitaSep 14, 2025
What to do if Watson Marlow Pumps Water Pump displays Er 19 - Over temperature?
- MmichaelgomezSep 14, 2025
If the display shows 'Er 19 - Over temperature', stop the pump immediately and turn it OFF.
What to do if Watson Marlow Pumps Water Pump displays Er 19 - Over temperature?
If the display shows 'Er 19 - Over temperature', stop the pump immediately and turn it OFF.
Why Watson Marlow Pumps Water Pump display remains blank?
If the display of your Watson Marlow Pumps Water Pump remains blank when switched on, try these steps: 1. Ensure the pump is receiving mains power. 2. Check the fuse in the wall plug, if present. 3. Verify the position of the voltage selector switch. 4. Inspect the mains power switch at the rear of the pump. 5. Check the fuse in the fuse holder located in the center of the switch plate at the rear of the pump.
What to do if Watson Marlow Pumps Water Pump turns on, but will not run?
If your Watson Marlow Pumps Water Pump turns on but doesn't run, please check the following: * Verify the remote stop function and its configuration. * Confirm the pump's mode; check if it's in analog mode. * Attempt to operate the pump in manual mode.
What does error Er16 mean on Watson Marlow Pumps 530 U?
If you see the error code Er16 (Over voltage) on your Watson Marlow Pumps Water Pump, immediately stop the pump. Check the power supply, and then try resetting the pump by switching the power off and on.
What to do if Watson Marlow Pumps 530 U displays Er 20 - Signal out of range?
If the display shows 'Er 20 - Signal out of range', check the analog control signal range and trim the signal as required.
What to do if Watson Marlow Pumps 530 U Water Pump displays Er 4 - FRAM shadow error?
If the display shows 'Er 4 - FRAM shadow error', attempt to reset the pump by switching the power OFF and then ON again.
What to do if Watson Marlow Pumps 530 U display remains blank when switched on?
If the pump display remains blank when switched on, verify that the mains power is available. Also, check the fuse in the wall plug (if present), the position of the voltage selector switch, the mains power switch at the rear of the pump, and the fuse in the fuse holder in the center of the switch plate at the rear of the pump.
What to do if Watson Marlow Pumps 530 U shows Er 30 - Over power?
If the display shows 'Er 30 - Over power', turn the pump OFF. Next, check the power supply, pumphead, and tubing. Allow the system to sit for 30 minutes before turning the power back ON, which may reset the system.
What does error Er2 mean on Watson Marlow Pumps 530 U Water Pump?
If your Watson Marlow Pumps Water Pump displays the error code Er 2 (FLASH write error during drive update), try resetting the pump by switching the power off and then on again.
What does error Er0 mean on Watson Marlow Pumps 530 U?
If your Watson Marlow Pumps Water Pump displays the error code Er 0 (FRAM write error), try resetting the pump by switching the power off and then on again.
General| Pump Type | Peristaltic |
|---|---|
| Max Pressure | 2 bar (30 psi) |
| Operating Temperature | 5°C to 40°C |
| IP Rating | IP31 |
| Speed Range | 0.1 to 100 rpm |
| Control Type | Manual or Remote |
| Motor Type | DC Brushless |
| Pumphead Compatibility | 520R |
| Power Supply | 100-240V AC, 50/60Hz |
| Hose Size | 3.2 mm ID, 6.4 mm OD |
| Material | Stainless Steel |
