Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
High pressure lockout when changing from heat to cool
stockyd
Member Posts: 1
My 2006 RHEEM Air Conditioner is giving me a code for "High-Pressure Lockout" when I change from heat to cool. I reset it by shorting the test prongs and it runs fine until we change to heat and then back to cool again.
Any ideas why this is happening?
Any ideas why this is happening?
0
Comments
-
-
Does the condenser fan run in cool?0
Categories
- All Categories
- 86.3K THE MAIN WALL
- 3.1K A-C, Heat Pumps & Refrigeration
- 53 Biomass
- 422 Carbon Monoxide Awareness
- 90 Chimneys & Flues
- 2K Domestic Hot Water
- 5.4K Gas Heating
- 100 Geothermal
- 156 Indoor-Air Quality
- 3.4K Oil Heating
- 63 Pipe Deterioration
- 916 Plumbing
- 6K Radiant Heating
- 381 Solar
- 14.9K Strictly Steam
- 3.3K Thermostats and Controls
- 54 Water Quality
- 41 Industry Classes
- 47 Job Opportunities
- 17 Recall Announcements