GE ASH220NCDWA Service Manual page 37

Components ......................................................................................................................................................................... C-2
Component Overview ......................................................................................................................................................... C-2
Indoor Wall Mount Unit Circuit Board ................................................................................................................................. C-3
Testing .................................................................................................................................................................................. C-5
Accessing Components/Removing Cover......................................................................................................................... C-5
Indoor Fan Motor Voltage Check ........................................................................................................................................ C-6
Replacing the Blower Motor ................................................................................................................................................ C-6
Testing Temperature Sensors ............................................................................................................................................. C-8
Testing Louver Motors ........................................................................................................................................................ C-8
Testing Communication Circuit .......................................................................................................................................... C-8
Wiring Diagram ..................................................................................................................................................................... C-9
Error Codes ......................................................................................................................................................................... C-10
WALL MOUNT TECHNICAL OVERVIEW
Table of Contents
WALL MOUNT TECHNICAL OVERVIEW
ASYW07URDWA
ASYW09URDWA
ASYW12URDWA
ASYW18URDWA
C-1