CIAT AQUACIATPOWER ILD-HE Series, Инструкция по эксплуатации

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PREFACE
The goal of this document is to give a broad overview of
the main functions of the control system used to control
AQUACIAT
POWER
LD -ST/-HE air-cooled liquid chillers and
AQUACIAT POWER ILD -ST/-HE reversible heat pumps with 160
to 520 kW cooling/heating capacity.
Instructions in this manual are given as a guide to good practice
in the installation, start-up and operation of the control system.
This document does not contain full service procedures for the
correct operation of the equipment.
The support of a qualified Manufacturer Service Engineer
is strongly recommended to ensure optimal operation of
the equipment as well as the optimization of all available
functionalities.
Note that this document may refer to optional components and
certain functions, options or accessories may not be available
for the specific unit.
IMPORTANT: All screenshots of the user interface provided
in this manual include text in English. After changing the
language of the system, all labels will be in the language
selected by the user.
Please read all instructions prior to proceeding with any
work. Pay attention to all safety warnings.
The information provided herein is solely for the purpose of
allowing customers to operate and service the equipment and it
is not to be reproduced, modified or used for any other purpose
without the prior consent of the Manufacturer.
Acronyms / Abbreviations
In this manual, the refrigeration circuits are called circuit A and
circuit B. Compressors in circuit A are labelled A1, A2, A3, A4,
whereas compressors in circuit B are labelled B1, B2, B3, B4.
Acronym Description
BMS
Building Management System
DGT
Discharge Gas Temperature
EHS
Electric Heater Stage
EMM
Energy Management Module
EWT
Entering Water Temperature
EXV
Electronic Expansion Valve
FC
Free Cooling
DCFC
Dry Cooler Free Cooling
HSM
Hydronic System Manager
LED
Light Emitting Diode
LWT
Leaving Water Temperature
OAT
Outdoor Air Temperature
SCT
Saturated Condensing Temperature
SST
Saturated Suction Temperature
VFD
Variable Frequency Drive
Abbreviation Description
Local-Off mode / LOFF
Operating type: Local Off
Local-On mode / L-On
Operating type: Local On
Local-Schedule mode / L-SC
Operating type: Local schedule
Master mode / Mast
Operating type: Master
Network mode / Net
Operating type: Network
Remote mode / Rem
Operating type: Remote
AQUACIAT POWER EN-4