Goodman GPC14M User's Manual
![Goodman GPC14M manual cover](/images/d2135c1efb78efa3490fb454/thumbs/thumb175x175.webp)
For efficient operation, set your thermostat to 78°F (26°C) when you are home and awake. Adjust it higher when you are away or asleep to save energy.
It is recommended to check and replace the air filter every 1 to 3 months, depending on usage and air quality conditions.
If the unit is not cooling, check the thermostat settings, ensure the air filter is clean, and inspect the outdoor unit for debris. If the issue persists, consider calling a professional technician.
To enhance efficiency, regularly maintain your unit by cleaning the coils, replacing the filter, sealing ducts, and ensuring proper insulation.
Basic maintenance such as cleaning or replacing filters and clearing debris from the outdoor unit can be performed by homeowners. However, more complex tasks should be handled by a qualified technician.
Unusual noises may indicate a loose part, debris in the fan, or a failing component. It's advisable to shut off the unit and contact a professional for inspection.
To reset the unit, turn off the thermostat, switch off the breaker for the air conditioner, wait a few minutes, then turn the breaker and thermostat back on.
Water leakage can be due to a clogged condensate drain line, low refrigerant levels, or a damaged drain pan. It is recommended to have a professional diagnose and resolve the issue.
First, ensure the unit is powered off. Use a garden hose to gently spray the coils and remove dirt and debris. Avoid using high pressure to prevent damage.
While the unit may run longer during extremely hot days, continuous operation could indicate an issue such as incorrect thermostat settings, poor insulation, or a low refrigerant charge.