TROUBLESHOOTING/ Monitor Unit 4. Select troubleshooting by using keys 1 and 2. Push the confirm key. Then, the troubleshooting screen appears. 5. Results of trouble analyses for each controller are displayed on the screen. 6. Select Abnormal of a faulty controller by using keys 1 and 2. Push the confirm key. Then, fault code screen appears. For details of trouble analyses, refer to "Trouble- shooting A." IMPORTANT: Up to twenty fault codes can be dis- played. But, one screen can contain only ten fault codes maximum. If the screen is fully filled with ten items, push key 1 and check other fault codes on the next page. When returning to the previous page, push key 2.
T1V5-05-01-083 Confirm Key Key 1 Key 2 Back Key A figure enclosed in ( ) indicates the number of failure codes. NOTE: When pushing the back key, return to the previous screen. 7. Push key 6, and the primary screen appears. T1V5-05-01-085 Confirm Key Back Key Key 1 Key 2 Back Key Key 1 Key 2 Key 6 T1V5-05-01-097 Primary Screen T1V1-05-01-123 T5-2-35