What does purge override mean?
Subsequently, one may also ask, what does purge mean on AC unit?
"Purging" is the process of clearing an air conditioner's (AC's) unit's internal lines and hoses. This is frequently done before recharging freon but. many newer model AC units, such as Honeywell units, purge the system on startup.
Similarly, what does purge mean on a zone board? pdf's you need on Honeywell's site. The control ignores fan call when it receives a heat or cool call. It will also satisfy a heat call before switching over to a cool call. The purge is to purge the air out of the ducts.
Regarding this, what is purge mode?
Air purge system. From Wikipedia, the free encyclopedia. An air purge system is used to flush electrical control equipment with clean air before it is turned on. This ensures that the functionality of the equipment is not affected or damaged by the contaminants from the surrounding environment.
What happens if air gets in AC system?
When air enters a refrigeration system, it collects in the top of the condenser and is trapped. Air will cause a reduction in condenser surface area, which will cause a high condensing pressure. Air can enter the refrigeration system through a leak in the low side of the refrigeration system.