Carrier AQUASNAP 30MPW020 Manuals

Manuals and User Guides for Carrier AQUASNAP 30MPW020. We have 2 Carrier AQUASNAP 30MPW020 manuals available for free PDF download: Operation And Service Manual, Installation Instructions Manual

Carrier AQUASNAP 30MPW020 Operation And Service Manual (80 pages)

30MPA Liquid Chillers with Scroll Compressors and ComfortLink Controls

Brand: Carrier | Category: Chiller | Size: 1.91 MB

Safety Considerations
1
Table of Contents
2
General
2
Conventions Used in this Manual
2
Basic Controls Usage
3
Controls
4
General
14
Main Base Board (MBB)
14
Energy Management Module (EMM)
14
Current Sensor Board (CSB)
14
Enable/Off/Remote Contact Switch
14
Emergency On/Off Switch
14
Board Addresses
14
Control Module Communication
14
Carrier Comfort Network
14
- Interface
  14
Sensors
19
Energy Management Module
21
Loss-Of-Cooler Flow Protection
21
Condenser Flow Protection
21
Thermostatic Expansion Valves (TXV)
21
Capacity Control
21
- Minutes Left for Start
  21
- Minutes off Time
  21
- Capacity Control Overrides
  21
Operation of Machine Based on Control Method and Cooling Set Point Selection Settings
24
- Cooling Set Point Select
  24
Cooler Pump Control
24
Ice Mode
24
Service Test
24
Carrier Comfort Network ® Interface
25
Cooler Pump Sequence of Operation
25
Condenser Pump/Condenser Fan Output
25
- Control
  25
Configuring and Operating Dual Chiller Control
25
Temperature Reset
27
Demand Limit
31
Cooling Set Point (4 to 20 Ma)
32
Pre-Start-Up
33
System Check
33
Start-Up and Operation
34
Actual Start-Up
34
Check Refrigerant Charge
34
Operating Limitations
35
Operation Sequence
36
Service
36
Electronic Components
36
Compressor Replacement
36
30MPW Condenser and 30MP Cooler
36
- Brazed-Plate Cooler and Condenser Heat Exchanger Replacement
  36
- Brazed-Plate Cooler and Condenser Heat Exchanger Cleaning
  36
Oil Charge
37
Check Refrigerant Feed Components
37
- Filter Drier
  37
- Thermostatic Expansion Valve (Txv)
  37
Check Unit Safeties
38
Thermistors
38
Pressure Transducers
38
Chilled Water Flow Switch
39
Strainer
43
Replacing Defective Modules
43
Maintenance
44
Recommended Maintenance Schedule
44
Troubleshooting
44
Complete Unit Stoppage and Restart
44
Alarms and Alerts
45
Alarm and Alert Codes
47
Appendix A - Local Display Tables
53
Appendix B - Ccn Tables
65

Carrier AQUASNAP 30MPW020 Installation Instructions Manual (20 pages)

Liquid Chillers with Scroll Compressors and COMFORTLINK Controls

Brand: Carrier | Category: Chiller | Size: 2.59 MB

General

1
- Installation Instructions
  1
Safety Considerations

1
- Table of Contents
  1
Installation

2
Location

2
- Dimensions
  3
Step 4 - Check Compressor Mounting

7
Step 1 - Inspect Shipment

7
Step 2 - Position the Unit

7
Step 3 - Place the Unit

7
- Step 4 - Check Compressor Mounting
  7
Step 5 - Make Piping Connections

7
- 30Mpa System Condenser
  7
- Evacuation and Dehydration
  10
- 30Mpw Condenser Description
  10
- 30Mpw Condenser
  10
- 30Mpw Condenser
  11
- 30Mpw Units
  11
- Evaporator Description
  11
- Evaporator Piping
  11
- Condenser Water Pressure Drop
  12
- Air Separation
  14
Step 6 - Fill the Chilled Water Loop

14
Step 7 - Make Electrical Connections

15

Carrier Categories

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals

Carrier AQUASNAP 30MPW020 Manuals

Carrier AQUASNAP 30MPW020 Operation And Service Manual (80 pages)

Table of Contents

Carrier AQUASNAP 30MPW020 Installation Instructions Manual (20 pages)

Table of Contents

General

Safety Considerations

Installation

Location

Step 4 - Check Compressor Mounting

Step 1 - Inspect Shipment

Step 2 - Position the Unit

Step 3 - Place the Unit

Step 5 - Make Piping Connections

Step 6 - Fill the Chilled Water Loop

Step 7 - Make Electrical Connections

Related Products

Carrier Categories