Gree CE42-24/F, Руководство пользователя

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Portable Commissioning Tool Pro
8
2.2.5 RS485 Water Heater Unit Wiring Methods
Fig.2.9 Connected with RS485 Water Heater Unit Network
Wiring instructions:
(1) This product is applicable to RS485 water heater unit, which can be
connected to the unit network through the wired controller;
(2) When the product is connected to the network through the wired controller,
connect according to Fig.2.9. During connection, one end of the 4-core
long connection wire is connected with COM interface of this product, and
the other end is connected to the adapter board of the product. The
adapter board is connected to the Unit interface of the wired controller
through the 4-core short connection wire. The communication line
originally connected to the Unit interface is plugged into any of the 4-core
connectors of the adapter board.
WARNING:
The wiring of the water heater unit must be restored, otherwise it will affect the
actual use of the user!