Question about Heating & Cooling
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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:
May 02, 2017 | Star Heating & Cooling
Apr 28, 2011 | Heating & Cooling
Oct 15, 2010 | Hitachi Heating & Cooling
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