A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
Text excerpt from page 17 (click to view)
AY-A189E AY-A249E
Table Y-6 [AY-A189E]
Lamps Step 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Output for outdoor unit OFF Compressor Reverse Valve Ootdoor Fan Motor OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF (Back to step 1) 1 : 7�C 7�C 2 : �2�C �2�C 3 : 0.1V (0.1V RED 1 Flikering ON ON ON OFF ON OFF ON OFF OFF OFF ON ON OFF OFF OFF ON OFF ON OFF OFF OFF YELLOW 2 ON OFF ON OFF 3 ON OFF ON ON OFF ON OFF ON OFF OFF ON OFF ON OFF OFF OFF OFF 4
Indoor Fan motor OFF D M L D UL OFF M L OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
Louver
OPEN OFF OFF CLOSE OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
Room temp. 42�C ................................................................................ ON (Room temp.) or (Room temp.) 42�C ................................................. OFF Pipe temp. 42�C ............................................................................... ON Pipe temp. or (Pipe temp.) 42�C ...................................................... OFF (P57 INPUT VOLTAGE) 0.45V ........................................................ ON P57 INPUT VOLTAGE) or (P57 INPUT VOLTAGE) 0.45V ............. OFF
4 : When Power on start is effective, Timer LED(yellow) is ON.