EdgeStar AP550Z User's Manual
Contents
1. Troubleshooting and reconnecting wires to the compressor capacitor on the AP550Z Tools required Phillips screwdriver The problem If the AP550Z was recently shipped or roughly moved it may have one of two problems e The fan to the interior of the room turns on but the air blown out of it is room temperature Or e The unit blows the circuit breaker it is run on Warnings e Make sure the unit is disconnected from the power supply prior to working on it e Do not attempt this repair if you do not feel comfortable with any procedures e Ifyou require any assistance please call EdgeStar Service at 866 319 5473 The repair 1 Make sure the unit is unplugged 2 Face the rear of the unit 3 Remove the filter frame Pull up on the filter frame then pull down and away from the unit to remove it 4 Once the filter frame has been removed remove the lower portion of the _ back of the unit Remove these four screws have been removed this portion comes right off 5 Now remove the left side of the unit left assuming you are facing the rear of the unit Step A Remove these two screws from the rear of the unit Step B Remove these two screws Pull the panel down and off the unit 6 Locate the compressor capacitor long Make sure that the unit is not plugged in prior to touching any wires It is a silver cylinder that is about 4 7 Look at t2. he wires going into this capacitor there should be four wires and one bare terminal f A Me A view of the capacitor from below A close up of the capacitor 8 If any wires are not connected connect them The three blue wires all connect to one terminal and the one red wire connects to a terminal all by itself This image shows the capacitor removed not a required step in order to show greater detail Blue wires all connect here i E M lt a 9 Finally put the unit back together by reversing the above instructions 10 Once the unit is completely reassembled plug it in Select the cool mode and lower the thermostat settings all the way The compressor should kick on after no more than 3 minutes If so congratulations on the repair If not call EdgeStar service at 866 319 5473 for further assistance Y Red wire connects here
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