Does the fan for my system shut Off in Cooling mode?
No. The fan for your system will not shut off in cooling mode.
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HVAC Related General Queries
Review answers for technical questions related to the HVAC aspects of Pioneer equipment.
Does my system include factory pre-charged refrigerant?
Yes. The condensing (outside) unit is factory pre-charged with enough refrigerant to support lineset lengths between 10 and 25 feet per zone.
How can I check the resistance of a Pioneer temperature sensor?
Understand how to the check the resistance of a Pioneer temperature sensor.
How can I fix leaks that are difficult to trace?
We recommend 2 options for fixing micro-leaks that are difficult to trace.
How can I locate the Pioneer model or serial number for my system?
Understand how to locate the model and serial numbers for your Pioneer system.
How do I apply Pioneer Flare Leak Guard during installation?
The Pioneer Flare Connection Leak Guard Sealer is a gasket and thread sealant used for HVAC/R systems.
Is there a Pioneer lineset diameter selection guide?
Use this lineset diameter selection guide for Pioneer HVAC mini and multi-systems.
What are the requirements for installing a mini split?
Watch the video tutorial in this article to learn the installation requirements for mini splits.
What type of oil is used for my unit?
Polyolester (POE) or Polyvinylether (PVE) oil.
Why did my ductless mini split system freeze on the inside air handler?
Ductless mini split systems usually freeze up at the indoor air handler due to issues with airflow or temperature settings.
Are the linesets pre-flared when I buy a mini split?
Yes. The linesets are factory pre-flared and ready for connection.