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30XA500
Carrier 30XA500 Manuals
Manuals and User Guides for Carrier 30XA500. We have
2
Carrier 30XA500 manuals available for free PDF download: Installation Instructions Manual, Controls, Start-Up, Operation, Service And Troubleshooting Instructions
Carrier 30XA500 Controls, Start-Up, Operation, Service And Troubleshooting Instructions (126 pages)
Air-Cooled Liquid Chillers
Brand:
Carrier
| Category:
Chiller
| Size: 10.12 MB
Table of Contents
General
2
Safety Considerations
2
APPENDIX B -- CCN TABLES (Cont)
3
Display Module Usage
3
Off
3
Test
3
Controls
4
General
4
Main Base Board (MBB)
4
Run Status
4
Run Test
4
Set Point
4
Fan Boards
11
4 To 20 Ma Input
13
Emergency On/Off Switch (SW2)
13
Board Addresses
14
Control Module Communication
14
Energy Management Module (EMM)
14
Green Led
14
Local Equipment Network
14
Red Led
14
Yellow Led
14
Applications
15
Dual Chiller Control
15
Equal Loading
16
Stage Loading
16
Auto Changeover Active
20
Cooler Heater Active
20
Cooler Pumps Rotation
20
Demand Limit Active
20
Night Low Noise Active
20
Pump Periodic Start
20
Ramp Loading Active
20
Reset in Effect
20
Second Setpoint in Use
20
System Manager Active
20
Head Pressure Control
22
Setpoint Control
29
Dual Switch
30
Ice Mode
30
Temperature Reset
31
Demand Limit
32
Controls
41
System Check
41
Actual Start-Up
42
Configuration Options
42
Operating Limitations
42
Start-Up
42
Start-Up
48
Sensors
52
Refrigerant Circuit
65
Maintenance
66
Emergency Stop
70
10-October
87
12=December
87
Heat/Cool Status
87
Alarm State
87
Active Demand Limit Val
87
Stand-By
87
Ctr Type
87
Dem Lim
87
Setpt
92
Pmp
94
Heat Reclaim Select
95
00:00-23:59 No/Yes No/Yes
97
11=November
97
1=January 2-February 3=March
97
4=April 5=May 6=June
97
Per
97
Per. 7-* Tue
98
Per. 7-_Uno
98
Per.7-_Hol.7
98
Per.7-_Sat
98
Per.7-_Sun.7
98
Per.7-_Thu.7
98
Per.7-_Wed.7
98
Per.8
98
Per.8-_Occ.8
98
Per.8-_Uno.8
98
Table of Contents
99
Wa te
104
Recl Sel
104
Hol Mon
105
Actual Chiller Current
109
Chiller Current Limit
109
2-Step Switch Controlled
118
Electronic Expansion Valve (EXV) Board
118
Manufacturer Reserves the Right to Discontinue, or Change at any Time, Specifications
119
Auto
122
Cool
123
Heat
123
Control Point
125
Manufacturer Reserves the Right to Discontinue, or Change at any Time, Specifications
126
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Carrier 30XA500 Installation Instructions Manual (162 pages)
Air-Cooled Liquid Chillers
Brand:
Carrier
| Category:
Chiller
| Size: 30.11 MB
Table of Contents
Safety Considerations
1
Table of Contents
1
Step 2 - Place, Mount and Rig Unit
2
Introduction
2
Installation
2
Storage
2
Step 1 - Inspect Shipment
2
Step 2 - Place, Mount and Rig Unit
2
Placing Unit
2
Mounting Unit
2
Rigging Unit
104
Step 3 - Make Refrigerant, Cooler Fluid and
108
Drain Piping Connections
108
30Xa501 Unit Assembly
108
General
113
Flooded Cooler Units
120
DX Cooler Units
123
Preparation for Year-Round Operation
127
Step 4 - Fill the Chilled Water Loop
129
Water System Cleaning
129
Water Treatment
129
System Pressurization
130
Filling the System
130
Set Water Flow Rate
130
Pump Modification/Trimming
132
Freeze Protection
132
Preparation for Winter Shutdown
132
Step 5 - Make Electrical Connections
133
Power Supply
133
Field Power Connections
133
Power Wiring
133
Field Control Power Connections
133
Carrier Comfort Network
133
Non-Ccn Communication Wiring
157
Field Control Option Wiring
157
Dual Chiller Leaving Water Sensor
157
Step 6 - Install Accessories
158
Energy Management Module
158
Remote Enhanced Display
158
Low Ambient Temperature Operation
158
Minimum Load Accessory
158
Unit Security/Protection Accessories
158
Communication Accessories
158
Pump Vfd
158
Sensorless Control (Closed Loop)
158
Remote Controller (Open Loop)
158
Service Options
159
Step 7 - Leak Test Unit
159
Step 8 - Refrigerant Charging
159
Dehydration
159
Refrigerant Charge
159
Step 9 - Optional Bacnet Communication
162
Wiring
162
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