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5) Test run all air conditioners
Start test run (operation) of all air conditioners after the TG-2000A computer's time reaches "06:00".
Run the air conditioners for approx. two hours.
6) Stop the test run of all air conditioners.
After running the air conditioners for approx. two hours, stop all air conditioners with the TG-2000A.
7) Change the time to just before 0:00 hours
Set the time to "23:59:00" using the time setting function to execute the date change process.
* Never change the date.
8) Change to the charge processing time (part 1)
Confirm that the TG-2000A computer's time is set to "00:05" or later. Then, using the time setting
function, set the time to the charging process start time "04:00:00". (To collect data)
9) Change to the charge processing time (part 2)
Wait for at least 15 minutes, and then change the time to "05:00:00" using the time setting function.
(For apportionment and settlement) The message "Calculating apportionment. Wait" will appear while
calculating the charges.
The messages "Calculating apportionment. Wait" and "Calculating account. Wait" will appear while
calculating the charges.
- Charging test run check list -
Step Operation details Supplement Check
1 Change the time to "23:59:00" two days prior The time must be changed to
two days or more prior to the
current date
Confirm that the time is set to "00:05" of the previous day 2
Change the time to "04:00:00"
Confirm that the time is "04:15"
Change the time to "05:05:00"
3
Confirm that the message "Calculating apportionment. Wait"
appears.
Confirm that the left message
disappears or that 15 minutes
have passed.
4 Change the time to "05:59:00"
Confirm that the time is "06:00" 5
Run all air conditioners. Test run is sufficient. Run for two
hours.
Confirm that the time is "08:00" 6
Stop all air conditioners.
7 Change the time to "23:59:00" Never change the date.
Confirm that the time is "00:05" of the current day. 8
Change the time to "04:00:00"
Confirm that the time is "04:15"
Change the time to "05:05:00"
Confirm that the message "Calculating apportionment. Wait"
appears.
Confirm that the left message
disappears or that 15 minutes
have passed.
9
Confirm that the message "Calculating account. Wait"
appears.
Confirm that the left message
disappears or that 30 minutes
have passed.
Maintenance Tip:
• Do not change the time so that it crosses over date lines, except under the following
conditions.
When changing the time to just before 0:00 hours two days prior in step 1.
Note:
• When changing the date with the charging test run, change the date to two or more days
prior to the current date.