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Aqua Force 30XA 702
Carrier Aqua Force 30XA 702 Manuals
Manuals and User Guides for Carrier Aqua Force 30XA 702. We have
1
Carrier Aqua Force 30XA 702 manual available for free PDF download: Installation, Operation And Maintenance Instructions
Carrier Aqua Force 30XA 702 Installation, Operation And Maintenance Instructions (48 pages)
Air-Cooled Liquid Chillers
Brand:
Carrier
| Category:
Chiller
| Size: 7.58 MB
Table of Contents
Table of Contents
2
1 Introduction
4
Installation Safety Considerations
4
Equipment and Components under Pressure
4
Maintenance Safety Considerations
5
Repair Safety Considerations
5
2 Preliminary Checks
6
Check Equipment Received
6
Moving and Siting the Unit
7
3 Dimensions, Clearances
8
30XA 252-352 (Standard) and 252-302 (Option 254/255)
8
30XA 402-452 (Standard) and 352-452 (Option 254/255)
8
30XA 502 (Standard and Option 254/255)
9
30XA 602-802 (Standard) and 602-702 (Option 254/255)
9
30XA 852-902 (Standard) and 752-852 (Option 254/255)
10
30XA 1002 (Standard) and 902-1002 (Option 254/255)
10
30XA 1102-1352 (Standard and Option 254/255)
11
30XA 1402-1502 Module 1 (Standard and Option 254/255)
11
30XA 1402-1502 Module 2 (Standard and Option 254/255)
12
30XA 1702 Module 1 (Standard and Option 254/255)
12
30XA 1702 Module 2 (Standard and Option 254/255)
13
Multiple Chiller Installation
13
4 Physical and Electrical Data for 30Xa Units
14
Physical Data 30XA - Standard Units and Option 119
14
Physical Data 30XA - Units with Option 254 and 255
15
Sound Levels
15
Short-Circuit Stability Current for All Units
16
Electrical Data 30XA - Standard Unit (Including Option 81)
16
Electrical Data 30XA - Option 119 (Including Option 81)
17
Electrical Data 30XA - Option 254/255 (Including Option 81)
18
Electrical Data 30XA - Option 254/255 with Option 119 (Including Option 81)
19
Compressor Electrical Data
20
Compressor Usage Per Circuit (A, B, C, D)
20
Electrical Data, Optional Hydronic Module
20
5 Electrical Connection
21
Power Supply
21
Voltage Phase Imbalance (%)
21
Power Connection/Disconnect Switch
21
Recommended Wire Sections
22
Power Cable Entry
22
Field Control Wiring
22
6 Application Data
23
Operating Limits
23
Minimum Chilled Water Flow (Units Without Hydronic Module)
23
Maximum Chilled Water Flow (Units Without Hydronic Module)
23
Variable Flow Evaporator
24
System Minimum Water Volume
24
Maximum System Water Volume
24
Evaporator Water Flow Rate
24
Evaporator Pressure Drop Curve
25
7 Water Connections
26
Operating Precautions
26
Victaulic Water Connections
27
Flow Control
28
Evaporator Water Box Bolt Tightening
28
Frost Protection
28
Operation of Two Units in Master/Slave Mode
29
Pump Pressure/Flow Rate Curves
30
Available Static System Pressure (Optional Hydronic Module)
30
8 Free-Cooling OPTION
31
Characteristics
31
Operating Limits
31
Operation
31
9 Heat Reclaim Condenser OPTION
32
Technical Data, 30XA Units with Heat Reclaim Condenser Option
32
Dimensions, Clearances
32
Condenser Location
36
Condenser Water Connections
36
Operating Limits for Stable Operation (no Mode Changeover)
36
Operating Limits for Changeover between Modes
36
Flow Control
37
Heat Reclaim Operation
37
Condenser Pump Selection
37
Frost Protection
37
10 Major System Components and Operation Data
38
Direct-Drive Twin-Screw Compressor with Variable Capacity Slide Valve
38
Pressure Vessels
38
High-Pressure Safety Switch
39
Condensers
39
Fans
39
Electronic Expansion Valve (EXV)
39
Moisture Indicator
39
Filter Drier
39
Sensors
39
11 Options and Accessories
41
12 Standard Maintenance
42
Level 1 Maintenance (See Note)
42
Level 2 Maintenance (See Note)
42
Level 3 (or Higher) Maintenance (See Note)
42
Tightening Torques for the Main Electrical Connections
42
Tightening Torques for the Main Bolts and Screws
43
Condenser Coil
43
Evaporator Maintenance
43
Compressor Maintenance
44
Precaution for Compresssor Power Supply Bus Bar Connection
44
13 Start-UP Checklist for 30Xa Liquid Chillers (Use for Job File)
45
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