I'm so glad I was able to find a site to download my missing manuals. Very reasonable prices and they kept me informed about the process and I had my manual within less than a day. The only thing I wish was an option is a 100% English version with no spanish or anything. But overall great site.
The manual is complete with excellent quality! One suggestion, show number of pages and weather it is multi-lingual. The AD 600 Manuel is about 76 pages and over half is non English. This results in a larger print job than usually needed. Having this information, one could select the desired pages for printing.
This is an excellent handbook. We had no information on the appliance until we obtained this and are now able to use the appliance to its full potential. Strongly recommended.
Text excerpt from page 1 (click to view)
Cycle Troubleshooting Guide
Trouble analysis
1. Check temperature difference between intake and discharge air and operating current. Temp. difference : approx. 0°C Current : less than 80% of rated current Temp. Difference Temp. difference : approx. 8°C Current : less than 80% of rated current � All amount of refrigerant leaked out. Check refrigeration cycle.
� Refrigerant leakege Clog of refrigeration cycle Defective compressor
Operating Current
Temp. difference : less than 8°C Current : over the reated current
� Excessive amount of refrigerant
Temp. difference : over 8°C
� Normal
Notice : Temperature difference between intake and discharge air depends on room air humidity. When the room air humidity is relativery higher, temperature difference is smaller. When the room air humidity is relatively lower temperature difference is larger. 2. Check temperature and pressure of refrigeration cycle. Suction pressure (Compared with the normal value) Temperature (Compared with the normal valve) High Higher Normal
Cause of Trouble Defective compressor Defective 4-way reverse valve Excessive amount of refrigerant Insufficient amount of refrigerant (Leakage) Clogging
Description Current is low. High pressure does not quickly rise at the beginning of operation. Current is low. Current is low.
Lower
Higher
Notice : 1. The suction pressure is usually 4.5~6.0 kg/cm2G(Cooling) at normal condition. 2. The temperature can be measured by attaching the thermometer to the low pressure tubing and wrap it with putty.
