Mitsubishi Electronics TG-2000A Air Conditioner User Manual


 
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7) Settlement-of-accounts term setting
Set the settlement-of-accounts term (start day and
end day) at the remedial apportioning setting screen.
The initial value is the settlement-of-accounts term of
the previous month.
8) Total air-conditioning charge setting
Set the total air-conditioning charge for the settlement-
of-accounts term.
9) Include/Not include standard charge setting
When the settlement-of-accounts term is one month, [Include] or [Not include] standard charge can
be selected. Set whether or not the standard charge is to be included.
10) Remedial interval setting
Set the remedial apportioning interval. The remedial start day is the backup day and the remedial
end day is the recovery day.
11) Watt hour meter integrated value setting
The value at 24:00 hours of the day before backup is displayed at the watt hour meter integrated
value of each watt hour meter. The watt hour meter integrated value does not have to be corrected.
When setting of the remedial apportioning screen is complete, perform Section 9.5.1 “(3)
Calculate remedial apportioning”.
9.5.4 Apportioning method when computer crashes
The following describes the apportioning method when the computer crashes and the charging data is
abnormal and apportioning (un-apportioned) cannot be performed.
This is described with the time serial example below.
Note:
When the settlement-of-accounts term is
one month and includes a standard charge,
set the total air-conditioning charge
including this standard charge.
When there is one power charge, the total
air-conditioning charge does not have to be
set. This item appears in gray.
Note:
“Recovery day” is the day the system was recovered from a HDD failure and is the da
y
normal operation was restarted.
When charge is not apportioned normally for the day before the remedial apportioning star
t
day, change the remedial apportioning start day to the day after the day normally charged
before the backup day.
Note:
When a value is not displayed in the watt hour meter integrated value field, there is no data in
the database. Since a setting error is possible, check the remedial apportioning start day.
• Normal char
g
e apportionin
g
is necessar
y
for the da
y
before backup.
Note:
Whether or not un-apportioning of charging data was generated by a computer crash can be
checked at the “Charging data maintenance” screen.
When the charging data is not apportioned, this remedial apportioning is unnecessary.
Count
(
1 month
)
Start day Crash Recovery End day Now
Õ z
Monitor interval
Remedial interval
Remedial apportioning setting window