|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Great salespeople, muuito attentive recommend everyone buy this site.Obrigado by atendomento..
;
everything was fine - fast, readable, worth the price
;
I'm happy to get a manual from this rare old amp. The pdf is from good qualty.
;
very quick service and manual as described - would happily trade here again!
;
Fast Download,all pages present,an excellent copy.THis enabled to find the origional part numbers and chase them up. The cartridge is proving difficult to find but at least I know the origional part number.Thanks to all.
AH-A129E AU-A129E
CHARACTERISTIC OF TH1 & TH2 K
The room is not cooled. The compressor does not operate.
180 160 140
Push the button "TEST" on the indoor unit, and wait 3 minutes.
120 100 80
Using a meter, measure voltage at the terminals on the terminal board.
60 40 20 0 -10 0 10 20 Fig. 1
10�C 30K
30 40�C
Is there a voltage between terminal "N" and "1" of the terminal board the power supply voltage ?
NO
Replace the PWB ass'y with a new one. YES
Measure resistances of TH1 and TH2.
Are the resistances correct Fig. 1 ?
NO
YES
Replace the thermistor ass'y with a new one.
The control circuit is normal. The compressor may be defective. The running capacitor may be defective. Refrigerant may have leaked. The outdoor fan motor may be defective. The outdoor fan motor capacitor may be defective.
22
|
|
|
> |
|
|
Parse Time: 0.218 - Number of Queries: 139 - Query Time: 0.046
