Brief Introduction - Carrier 40VCB217FQEE Manual De Instalación Y Propietario

Brief Introduction

With the XCT7 air conditioner energy consumption management system 40VCB217FQEE, which uses a protocol converter
to transfer all parameter values of the air conditioner system to a computer, a user can monitor the operating state and
electrical energy consumption status of the outdoor and indoor units of the air conditioner system on a computer. In addition,
a user can adjust various settings, including parameter time settings ; realize individual control, group control, and schedule
control of indoor units; receive alarm information from the air conditioner system in real time and take appropriate measures;
and create various energy consumption report forms according to the corresponding processing data.
This control system is used for the following air conditioner
All models: XCT7 series.
Device required for this control system
1. Protocol converter 40VCBM17FQEE: responsible for converting the protocol of the air conditioner system into RS485
protocol for output, receiving the ammeter pulse signals, calculating and storing the Energy consumption for the
connected air conditioner system, and transferring the Energy consumption to the computer.
2. Protocol converter 40VCCR17FQEE: responsible for converting the protocol of the air conditioner system into 485
protocols for output.
3. 40VCB217FQEE: includes hardware and software, The hardware is a small MAC minicomputer and serial to Ethernet
converter; the software which is a man-machine interface used for display and control of air conditioner parameters;
it can collate and store Energy consumption and output Energy consumption report forms, and can realize remote
monitoring, etc. though a LAN and the internet.
Control range
1. For installation of air conditioner sets requiring an air conditioner management system, the number of indoor units of
each air conditioner system shall not be more than 40; Otherwise, the protocol converter will not be able to operate
normally.
2. One PC have 4 RS485 ports, each of which can be connected with at most 20 converters, so one control system can
control at most 80 converters.
3. The maximum number of indoor units controlled by one control system is 4*20*40 = 3200. It is recommendable to
make the number of indoor units less than 1500.
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