Question about Heating & Cooling
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: LP,HP AND CF APPEARS ON
after starting of ac units it shows lp hp but once reset than the lp hp thing goes away what is the reason for showing lp, hp in the morning when started first time in the morning
Posted on Aug 30, 2012
F4 is the code for outdoor ambient temp sensor failure. Find the sensor and check on the connections on it. If all looks good, just replace the sensor
Posted on Aug 17, 2016
Tips for a great answer:
Jul 25, 2017 | Carrier Heating & Cooling
May 02, 2017 | Star Heating & Cooling
Apr 28, 2011 | Heating & Cooling
Oct 15, 2010 | Hitachi Heating & Cooling
358 people viewed this question
Usually answered in minutes!