7 | Troubleshooting? |
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Trouble When Installing or Starting |
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Trouble |
| Cause | Repair |
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Cannot install. |
| Install | Properly position Install |
Cannot start application. |
| Insufficient memory. | End other applications. |
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| OS is not an English version. | Regional options setup, changing into |
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| English area form. Or after changing date |
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| separator into [/], time separator into [:], |
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| and a decimal point mark is changed into |
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| [.], it tries. (Refer to 1.2.1 *1) |
The message of ”Can’t Connect to G50” | The IP address of | Input the correct address. | |
is displayed at | incorrect. |
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| LAN cable is not connected. | Connect securely LAN cable between |
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The message of ”Maintenance Tool can’t | The S/W version of | The maintenance tools can not be | |
connect to old version G50! Use | Ver2.40. | connected to the older version of | |
upper version2.40!” is displayed at the |
| than Ver2.40. Use the new version | |
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| (Recommended Ver2.50 or more ) |
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| To use the |
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| version of |
The message | A cross type | ||
connected” appears. |
| not connected. | used. Make sure MN converter and PC |
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| are properly connected. | |
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| used. | (Refer to Operator's Manual for the MN |
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| converter.) |
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| MN converter is not turned on. | Connect the MN converter and the air |
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| conditioning unit to the |
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| transmission line. |
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| (Refer to the Operator's Manual for the |
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| MN Converter) |
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A message of " Monitor data size is very | The memory capacity to store data is | Move to Offline Screen, and delete | |
large!! Please, delete old monitor data!!" is | insufficient. | unnecessary data. | |
displayed at starting. |
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A message of " Maintenance Tool can’t | The license registration has not been | Purchase the license No., and register the | |
connect to this | done for | license for | |
is not licensed!!" is displayed at starting |
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under the online mode. |
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A message of " The term of validity of the | The term of validity of the installed version | It upgrades. Please upgrade periodically | |
installed version went out.!!" is displayed | went out. |
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at starting. |
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Maintenance tool does not start. |
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Trouble with Main Screen |
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Trouble |
| Cause | Repair |
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Cannot select function selection buttons. | Collecting data about individual units | Can be used when communication with all | |
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| using manual search. (Unit is | the units selected by manual search have |
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| communicating.) | completed communication. |
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A[**]appears in the unit address button | Wait a moment and then click on the | ||
for an existing unit. |
| address button for the same unit again. | |
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| communication error. |
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