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View Full Version : E4 ? indoor unit not picking up outdoor unit?



Matty whitelock
11-10-2009, 03:15 AM
Can any pls help me. My daikin heat pump floor console is not working properly. Just been regassed R22, cleaned out console and relocated to a new position within the house. What is happening the floor console is on but green light is flashing? Outdoor unit not operating when console is clearly on. Any thoughts on this would greatly appreciate it. sincerely Maria

Yuri B.
11-10-2009, 09:35 AM
Hello. I believe E4 means "low pressure switch". Do the system worked after the reinstallation ?