What to do if I get a water flow error on my Nirvana FC?
- MmichelleandersonJul 28, 2025
If you receive a water flow error, ensure the circulating pump is working, the bypass valves are properly positioned, and the skimmer is free from obstructions.

What to do if I get a water flow error on my Nirvana FC?
If you receive a water flow error, ensure the circulating pump is working, the bypass valves are properly positioned, and the skimmer is free from obstructions.
What causes high refrigerant pressure in my Nirvana Heat Pump, and how do I fix it?
High refrigerant pressure can occur if there is inadequate water circulation, the bypass valves are not properly positioned, or an object is obstructing the water hose. Check these components to resolve the issue.
How to fix low refrigerant pressure error on Nirvana FC?
To address a low refrigerant pressure error: * Ensure the evaporator is not obstructed by pollen, grass, or leaves. * Confirm there is enough free space around the heat pump. * Verify that the fan is powered ON.
What to do if the low pressure fails 3 times in 1 hour on my Nirvana FC?
If the low pressure fails three times in one hour, close the circuit breaker to reset the heat pump.
What to do if my Nirvana FC shows 'No Connection'?
To solve 'No Connection' error, close and reopen the breaker switch. If the problem persists, the digital control may need to be changed; in this case, call your dealer.
Detailed explanation of how the heat pump extracts heat from air and transfers it to pool water.
Key advice for optimal heat pump performance and safety, such as keeping the pool pump on.
Guidelines for selecting an optimal location, including clearance requirements and surface type.
Advice on installing a bypass system for easier maintenance and winterization.
Instructions for safe electrical hookup, emphasizing professional installation and required voltage.
Step-by-step guide for connecting the heat pump to the pool's water circulation system.
Information on optimal water flow rates for efficient heat pump operation.
Overview of the heat pump's control panel, buttons, and indicator lights for different modes.
How to select between pool and spa modes for temperature control.
Details on different heat modes (Quiet, Smart, Boost) for variable fan speed control.
Instructions for programming the heat pump's automatic on/off times using daily timers.
How to set minimum outdoor temperature, select units (F/C), and change display language.
Information about the heat pump's automatic defrosting cycle and its operation.
Procedures for inspecting the unit, cleaning the filter, and balancing pool water before operation.
Step-by-step guide to safely drain and prepare the heat pump for cold weather.
Essential safety tips to follow before performing any maintenance tasks on the unit.
Instructions for regular filter cleaning, evaporator rinsing, and casing maintenance.
A table detailing common issues, their causes, and recommended actions for resolution.
Troubleshooting steps for water flow errors, low/high refrigerant pressure, and breaker resets.
Solutions for connection problems, defrost/temperature probe errors, and compressor issues.
A list of checks to perform to avoid unnecessary service calls, including power, pump, and filter status.
Instructions for online registration and a summary of the limited warranty coverage.
Detailed terms and conditions of the manufacturer's warranty, including exclusions and limitations.