What should I do if my Hayward Heat Pump displays level 2 antifreeze protection?
If your Hayward Heat Pump is experiencing Level 2 antifreeze protection, where the water temperature is below 2°C and the air temperature is below 0°C, stop the heat pump operation. Empty the condenser to avoid freezing. By default, the heat pump starts the filtration pump and the heat pump to prevent icing over.
How to resolve communication problem in Hayward ENPI6M?
To resolve a communication problem with your Hayward Heat Pump, check the connectors, referring to the wiring diagram for guidance.
What does a compressor discharge sensor fault mean on my Hayward ENPI6M Heat Pump?
To address a compressor discharge sensor fault in your Hayward Heat Pump, verify the CN9/OHT connectors on the board and the extension connector, or replace the sensor.
How to troubleshoot a compressor aspiration sensor defect in Hayward ENPI6M?
To address a compressor aspiration sensor defect in your Hayward Heat Pump, verify the CN7/OAT connectors on the board and the extension connector, or replace the sensor.
What should I do if my Hayward Heat Pump shows a de-icing sensor fault?
To address a de-icing sensor fault in your Hayward Heat Pump, verify the CN8/OPT connectors on the board and the extension connector, or replace the sensor.
How can I fix the outside temperature sensor fault on my Hayward Heat Pump?
To address an outside temperature sensor fault in your Hayward Heat Pump, verify the CN12/PH connectors on the board and the extension connector, or replace the sensor.
How do I resolve a water outlet sensor fault on my Hayward ENPI6M Heat Pump?
To address a water outlet sensor fault in your Hayward Heat Pump, verify the N22/RES2 connectors on the board and the extension connector, or replace the sensor.
What causes a pressure sensor fault in my Hayward ENPI6M Heat Pump?
If your Hayward Heat Pump is experiencing a pressure sensor fault because the sensor is open or short-circuiting, check the connections using the electrical diagram.
Why does my Hayward ENPI6M stop when the exterior temperature is too low?
If your Hayward Heat Pump stops due to the exterior temperature being too low, this means the operating limit has been reached. Stop the heat pump.
What to do if my Hayward Heat Pump shows high pressure protection?
To address high pressure protection issues with your Hayward Heat Pump, several factors should be verified. Begin by checking the water flow and ensuring the water flow detector is functioning correctly. Inspect the valve opening and by-pass to confirm they are properly adjusted. Make sure the evaporator is not clogged. Verify that the water temperature isn't too high. If the issue occurred after maintenance, empty and evacuate the cooling circuit to eliminate any incondensable problems. If the fluid load is too high, remove fluid into a liquid bottle.
Critical safety advice for installation, operation, and maintenance of the heat pump.
Information on R32 refrigerant, storage, and safe handling practices.
Comprehensive technical specifications including electrical, performance, and physical data.
Defines the permissible temperature and humidity ranges for unit operation.
Steps for connecting water pipes and installing a bypass valve for maintenance.
Guidance on local electrical standards and proper wiring practices for the unit.
Guide to diagnosing and resolving error codes and operational problems.
General| Model | ENPI6M |
|---|---|
| Category | Heat Pump |
| Compressor Type | Scroll |
| Voltage | 208/230V |
| Phase | Single |
| Refrigerant | R410A |
To Next Page