As you see, heat pumps are valued energy-efficient devices that cool and heat your household.
Akin to many electronic appliances, heat pumps can undergo resetting. Performing that can facilitate resolving a multitude of problems. That lets you reinstate efficiency and comfort to your household. It also lets the heat pumps resume their smooth and expected performance.
Here, we’ll guide you in-depth through the process of performing a heat pump reset. We’ll also discuss safety precautions to take before performing the reset operation. What do you do if the reset doesn’t resolve the problem?
Let’s discuss all this and more.
When should I reset my heat pump?
A heat pump’s reset function is a diagnostic tool for dealing with particular performance problems. Yet, it’s crucial to identify when to use such a function prudently.
The following are some usual signs and scenarios that may necessitate a reset:
1. The heat pump doesn’t start
Your heat pump system isn’t responsive and doesn’t start. In that case, a reset can be helpful. That is especially true when the thermostat settings or power supply don’t have recognizable issues.
2. Power outage
You may probably experieThat can affect the airflow, leading to the appliance’s malfunction.nce a power outage. Resetting the appliance helps restart its normal functioning upon power restoration.
3. Error messages or codes
The heat pump’s control panel can present error messages or codes. Thus, performing a reset may clear the faults.
4. Unfamiliar performance
Your heat pump may not operate consistently or function below its usual standards. In that case, you can consider a reset.
5. Icing or freezing
Your system may experience icing or freezing on the outdoor unit’s coils. That’s specifically during cold weather. Defrosting the unit and resetting it can help address this problem.
6. Tripped breakers
The associated circuit breaker may trip. Thus, resetting the appliance can address overload or other electrical issues.
7. Malfunctioning of sensors
Sensor malfunctioning can lead to uneven cooling or heating. Such a procedure can help recalibrate the unit and settle sensor-related issues.
Safety precautions before resetting
Chances are, you may be eyeing a heat pump reset. Before that, reviewing some safety precautions and straightforward troubleshooting steps is necessary. The aim is to rule out minor issues.
These are as follows:
1. Verify thermostat settings
Check that the thermostat is selected to the fitting temperature and mode (cooling/heating).
2. Check the heat pump’s outdoor unit
Inspect the system’s outdoor unit for ice buildup, debris, or other hindrances. These can affect the airflow and cause the appliance to malfunction.
3. Observe and clean the air filters
A blocked air filter can obstruct the heat pump’s normal functioning. Before resetting your appliance, ensure the filters are clean and debris-free.
- Disconnectpower
For safety, always ascertain that the heat pump is disconnected from the power supply. That’s specifically before attempting to reset the appliance. It averts the occurrence of electrical shock or system damage.
5. Wear safety gear
Wear fitting safety gear like safety glasses or gloves. That can aid you while dealing with electrical components.
6. Make sure proper ventilation
Ensure the space around your appliance is ventilated. That’s to avert any buildup of possibly harmful gases.
Step-by-step guide to resetting a heat pump
Relying on the issue’s cause, such a procedure can be demanding or straightforward. You can attempt it yourself or seek professional help from an HVAC technician.
Furthermore, you can contact your heat pump manufacturer to help you perform the process.
The following are the pivotal steps to carry it out:
1. Shut off the thermostat
Commence by shutting off the thermostat. That ascertains the heat pump system doesn’t start during this process.
2. Find the power switch
Nextly, locate the power switch. Many systems flaunt an exterior power disconnect switch near the appliance’s outdoor unit. That’s generally on the wall.
It may appear like a simple on/off switch or a circuit breaker.
3. Switch off the power
Turn the power off. This disconnects the power to your heat pump, so it is safe to proceed with the process now.
4. Wait for 5 to 10 minutes
Let your heat pump system sit without power for approximately 5-10 minutes. That period is pivotal for ascertaining that all remaining power within the heat pump discharges.
5. Bring back the power
Following the waiting period, turn the power switch to the “on” position. Your heat pump system should have a fresh start. It’s now ready to function effectually and efficiently.
6. Switch on the thermostat
The last step in the process is to turn the thermostat back. You can then set it to your intended temperature. Consequently, you can observe your heat pump resume its expected operation.
Bear in mind that the above are generalised guidelines. Moreover, your heat pump model may have distinctive requirements. It’s wise to consult the manufacturer’s manual about model-specific resetting steps.
Reset via the dedicated reset button
It’s also probable that your heat pump has a dedicated reset button. Or it could be via a circuit breaker. When a fault occurs, you can attempt to perform the procedure in such a way:
- You may see an error message on the display or interface. In that case, look for the reset button.
- Press and hold such a button for 3 seconds.
- After that, allow some time (around 5 minutes) for the heat pump system to restart.
- If your heat pump doesn’t restart automatically, repeat the procedure only a second time.
- The error message shouldn’t appear on the display anymore.
Yet such a method via the reset button may vary, relying on the model and manufacturer.
What do you do if it doesn’t work despite resetting?
You may still encounter persistent problems, or feel uncertain or uncomfortable after resetting. Then, initially, it’s wise to consult the device’s user manual to troubleshoot the issue. In this regard, you may further check the following:
- Power supply
- Thermostat settings
- Filters
It’s best to turn to a qualified HVAC technician if it doesn’t work. By getting professional service, you get the following advantages:
- Proper diagnosis and repair
- Access to dedicated parts and tools
- Perform preventive maintenance and repairs to safeguard your appliance and avert future issues
Conclusion
Fundamentally, a heat pump reset can be a convenient step to address minor problems. These encompass error messages on the appliance’s control panel or consistent subpar performance.
Yet, it’s pivotal to grasp the scenarios that might warrant a reset. It is also noteworthy to identify the fundamental issue with the appliance if one exists.
A possibility is that the issue doesn’t resolve even after resetting, or you are uncertain. Then, your best approach is to obtain aid from a qualified HVAC technician.
It’s also imperative to routinely maintain a heat pump and seek timely professional support. That will let your appliance function smoothly and provide year-round comfort.
You may know that NEWNTIDE is a prominent fabricator of air-source heat pumps. Such devices typically provide three functions, i.e., cooling, heating, and domestic hot water. View all products.
You may have bought our heat pump or are interested in buying one. Whatever the case, we are ready to provide you with technical assistance and guidance. Contact us now!