• VRV Systems • Network Solution
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7 Wiring Image
7 - 1 System Connection
7 - 1 - 1 Use of Printers
(1.) Standard Setting: With only the page printer: Parallel port connection
• Printing of daily, monthly, annual reports and cost calculations: Automatically prints at the set time.
• Display of errors and changes of states etc: Printer at error or at determined build up of data, or freely.
(2.) 2Units of Page Printer and Line Printer (Optional)
* Page printer: Network connection
• Daily, monthly, annual reports: Automatically prints at the set time
• Cost calculation
7 - 1 - 2 Connecting to iPU
Wiring varies according to the equipment to be connected, as shown below.
* DIII-NET Compatible Air Conditioners
Page
Printer
PC
iPUiPU
Parallel
Network Connection (Ethernet)
(Up to 4 iPUs can be connected)
Hub
iPU
DIII-NET (non-polar, dual core)
However, per 1 line:
Up to 10 outdoor units
Up to 64 indoor units
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