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30RA050B
Carrier 30RA050B Manuals
Manuals and User Guides for Carrier 30RA050B. We have
1
Carrier 30RA050B manual available for free PDF download: Manual
Carrier 30RA050B Manual (36 pages)
PRO-DIALOG Plus Air-Cooled Liquid Chillers with Integrated Hydronic Module
Brand:
Carrier
| Category:
Chiller
| Size: 0.79 MB
Table of Contents
Table of Contents
3
1 Introduction
4
Installation Safety Considerations
4
Equipment and Components under Pressure
4
Maintenance Safety Considerations
5
Repair Safety Considerations
5
2 Preliminary Checks
7
Check Equipment Received
7
Moving and Siting the Unit
7
3 Dimensions/Clearances
9
4 Physical Data
11
5 Electrical Data
11
6 Application Data
14
Unit Operating Range
14
Evaporator Water Flow Rates
14
Minimum Water Flow Rate
14
Maximum Evaporator Water Flow Rate
14
Water Loop Volume
14
Unit Operating Range at Full and Part Load
15
Pressure Drop in the Plate Heat Exchangers
15
7 Electrical Connection
16
Control Box
16
Power Supply
17
Voltage Phase Imbalance (%)
17
8 Recommended Wire Sections
18
Field Control Wiring
18
9 Water Connections
19
Operating Precautions and Recommendations
19
Hydronic Connections
20
Frost Protection
20
10 Nominal System Water Flow Control
22
Water Flow Control Procedure
22
Pump Pressure/Flow Rate Curves
24
Available Static System Pressure
25
11 Start-Up
26
Preliminary Checks
26
Actual Start-Up
26
Operation of Two Units in Master/Slave Mode
26
12 Maintenance
27
General Maintenance of the Refrigerant Circuit
27
Refrigerant Charge
27
Electrical Maintenance
28
Condenser Coil
29
13 Aquasnap Maintenance Program
30
Maintenance Schedule
30
Description of the Maintenance Operations
30
14 Start-Up Checklist for 30Ra Liquid Chillers (Use for Job File)
32
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