Name Of Parts - Hitachi HARC70-CE1 Manuel D'installation Et De Fonctionnement

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SYSTEM CONSTITUTION
2
2
2.
SYSTEM CONSTITUTION
2.1.
SYSTEM CONSTITUTION
The Internal Constitution of BMS connection using HARC70-CE1 (OP) is indicated in the Figure1.1.
Read this manual together with the "Installation & Operation Manual" for other units which are
connected. As for the other equipment which composes the system, read the handling manual
which was attached to each.
Upper Monitoring System
HARC70-CE1 (OP)
The range which
Hitachi provides
Chiller Unit
Chiller Unit
(*1) LONWORKS ® is the Register Trade Mark of Echelon Corporation in United States and other countries.
Fig. 1.1. Example of System Constitution
2.2.

NAME OF PARTS

Name of Each Part of HARC70-CE1 (OP) is indicated in the Table 1.2.
Power Source Display LED
Light is ON when the power is
Transmission Display form Upper System LED
Transmission state with Upper Monitoring Equipment.
Fig. 1.2. Name of Each Part of HARC70-CE1 (OP)
(BMS)
LonWorks ® (*1) Network
HARC70-CE1 (OP)
Chiller Unit Chiller Unit
Chiller Unit
Chiller Unit
Transmission Display LED
Transmission state with Water Chiller
POW
PAC
IRP
HITACHI
Chiller Unit
Chiller Unit
CONTROL
SYSTEM G/W