DC Inverter Side Discharge VRF Ⅱ for North America
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4.3.4.2 Board Connection Wire
(1) There are 2 board connection wires supplied for the commissioning tool kits. One is 1
meter’s long and the other is 5.5 meters’ long. They are only different in length. One
end of the wire shall connect with air conditioner’s communication interface and the
other end shall connect with CAN interface of Gree USB converter. As shown below,
the wire can be connected to the communication interface of outdoor unit or the
communication interface of indoor unit:
4.4 Software introduction
(1) One-button commissioning
Personnel responsible for the commissioning of air conditioners can start
commissioning by pressing one button according to the commissioning logic of
software, which will give the commissioning order to units. Then commissioning will
be started up automatically step by step. During the commissioning, the
corresponding process will be ticked in green on the software interface. If any
commissioning process is not normal, it will be displayed in red.
(2) Comprehensive monitoring
The software can monitor every part of the air conditioning system, including
functions, equipment and components operating status. The monitoring results will be
displayed in text or curve so that user can acquire the operating status of the entire
system conveniently and straightforwardly.
(3) Real-time control
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