Advertisement

General warnings
U
I
A
Fundamental safety rules
U
I
A
Identification
U
I
A
Receiving and handling the product
I
A
Description of standard unit
I
A
Dimensioned drawings
I
Installation
I
Hydraulic connections
I
A
Electrical connections
I
A
General technical data
I
A
Cooling performance HRAT-HRAT E
A
Cooling performance HRAN
A
Heat pump performance HRAN
A
The following symbols are used in this publication and inside the unit:
U
User
I
Installer
A
Assistance
Climaveneta is part of the Eurovent certification programme.
The manufacturer reserves the right to modify the data in this manual without warning.
HRAT E - HRAT/HRAN
2
I
2
I
3
I
3
4
U
I
5
6
I
6
I
8
17
19
21
I
23
U
I
Important
Prohibition
Danger voltage
Operating limits
A
Hydraulic data
A
Refrigerant circuit
A
Checking and starting up the unit
A
Activating and deactivating the unit
A
Setting service parameters
A
Alarm display
A
Operating characteristics
A
Shutting down for long periods
A
Routine maintenance
A
Extraordinary maintenance
A
Troubleshooting
A
Useful information
A
Danger moving blade
Danger high temperatures
70°C
English 09/02
INDEX
25
26
27
28
30
30
32
33
34
34
34
35
37
1

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HRAN 0061 and is the answer not in the manual?

Questions and answers

Summarization of Contents

GENERAL WARNINGS
FUNDAMENTAL SAFETY RULES
Essential safety rules for operating equipment involving electricity and water.
IDENTIFICATION
RECEIVING AND HANDLING THE PRODUCT
Instructions for handling the unit during receipt and transport.
DESCRIPTION OF STANDARD UNIT
REFRIGERANT CIRCUIT
Components of the refrigerant circuit.
POWER AND CONTROL ELECTRICAL PANEL
Description of the electrical panel and its compliance.
DIMENSIONED DRAWINGS
Weight distribution HRAT-HRAT E
Weight distribution data for HRAT-HRAT E models.
Weight distribution HRAN
Weight distribution data for HRAN models.
INSTALLATION
CHOICE OF INSTALLATION SITE
Guidelines for selecting an appropriate installation site.
POSITIONING
Instructions for positioning the unit before installation.
HYDRAULIC CONNECTIONS
Details and recommendations for hydraulic connections.
SIZE AND LOCATION OF CONNECTIONS
FILLING THE INSTALLATION
Step-by-step guide for filling the installation.
EMPTYING THE INSTALLATION
Procedure for emptying the installation.
ELECTRICAL PANEL LAYOUT
HRAT-HRAN 0011÷0061 Layout
Electrical panel layout for models 0011 through 0061.
HRAT-HRAN 0071÷0151 Layout
Electrical panel layout for models 0071 through 0151.
ELECTRICAL CONNECTIONS
REMOTE OPERATION AND CONTROL
Connecting remote devices for start/stop, heating/cooling, alarms, and keyboard.
UNIT AND ACCESSORY CONNECTIONS
Connecting power, auxiliary devices, pumps, and flow switches.
GENERAL TECHNICAL DATA
HRAT E Data
Technical specifications and performance data for HRAT E models.
HRAT Data
Technical specifications and performance data for HRAT models.
OPERATING LIMITS
ETHYLENE GLYCOL SOLUTIONS
How glycol affects unit performance; correction factors provided.
FOULING FACTORS
How fouling affects performance; correction factors provided.
SOUND PRESSURE LEVEL
Sound pressure levels measured at various frequencies and distances.
HYDRAULIC DATA
WATER CONTENT IN THE INSTALLATION
Recommended water volumes for the installation.
USEFUL PUMP HEAD CURVES
Pump head curves for different models and conditions.
HEAT EXCHANGER PRESSURE DROP
Pressure drop values for the heat exchanger on the water side.
CHECKING AND STARTING UP THE UNIT
PREPARING FOR FIRST START UP
Essential checks before the initial startup of the chiller.
STARTING UP FOR THE FIRST TIME
Step-by-step guide for the initial startup process.
SETTING SERVICE PARAMETERS
SETTING THE SET POINTS
Procedure for adjusting cooling and heating set points.

Table of Contents