Daikin VRV III-S Technical Data Manual page 24

5 Functions
5 - 2 Detailed Explanation of Functions
5 - 2 - 4 Measuring
Measuring
Cumulated Running Time and Cumulated Start/Stop Count
Automatic Inspection of Meter
(1) Cumulated Running Time and Cumulated Start/Stop Count
Cumulated running time and cumulated start/stop count are possible on all facility equipment that should be monitored. This is a standard for equipment
maintenance. Can set as data for calculating electrical costs according to the use of the equipment.
(2) Automatic Inspection of Meter
Automatically cumulates pulses of electrical power meters, water amount totals and gas meter. Data that is inspected is reflected in the tenant's
monthly cost calculations (optional). (A measuring instrument with a pulse generator of a minimum of 100 ms pulse width is necessary.)
Number of management items: meter = 1 item.
Meters can be connected to the Pi port on the main unit.
5 - 2 - 5 Management
Management
Running History Management
Report Creation (Including the proportion of electric power)
(1) Running History Management
You can print the changes in the status of the equipment (start/stop).
(See the section on Detailed History Display on page 13.)
Stores up to 500,000 items of error history data of the equipment (occurrence of errors and recovery) in memory. Allows you to display and to print the
error history for each specific management item and to display and to print the histories of all management items. Also, you can set the period targeted
for display (or printing) for each and set whether to display or print the errors and recoveries.
(2) Report Creation
Accumulates and manages the data for integration (running time of equipment, start/stop count), meters (pulse integration by the Pi on the main unit)
and the power consumption amount (in units of indoor equipment) by the proportion of electrical power of the VRV. It can also be searched and
displayed using Excel software.
* Customers can freely change their department charges and accounting books (under their own responsibility).
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• VRV Systems • Network Solution
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