Carrier Air Conditioner Manuals

Manuals and User Guides for Carrier Air Conditioner. We have 3 Carrier Air Conditioner manuals available for free PDF download: Operation And Service Manual, Owner's Manual

Carrier Air Conditioner Operation And Service Manual (96 pages)

Air-Cooled Reciprocating Liquid Chillers with ComfortLink Controls 50/60 Hz

Brand: Carrier | Category: Chiller | Size: 2.61 MB

Table of Contents
1
Safety Considerations
1
General
2
Introduction
2
Unit Sizes and Modular Combinations
3
Major System Components
3
General
3
Main Base Board (MBB)
3
Expansion Valve (EXV) Board
3
Compressor Expansion Board (CXB)
3
Scrolling Marquee Display
3
Energy Management Module (EMM)
3
Enable/Off/Remote Contact Switch
3
Emergency On/Off Switch
3
Thermistor Designations
4
Control Module Communication
4
Carrier Comfort Network Interface
4
- Status Switches
  5
- Output Relay
  5
- Typical Control Box
  6
Operating Data
11
Sensors
11
Thermostatic Expansion Valves (TXV)
15
Compressor Protection Control System
15
- (CPCS) or Control Relay (CR)
  15
Compressor Ground Current Protection Board (CGF) and Control Relay (CR)
15
Electronic Expansion Valve (EXV)
16
Energy Management Module
16
Capacity Control
16
- Minutes off Time
  26
- Lead/Lag Determination
  26
- Capacity Sequence Determination
  26
- Capacity Control Overrides
  26
Head Pressure Control
27
- Units with Txv
  27
Pumpout
27
- Exv Units
  27
- Txv Units
  27
Marquee Display Usage
29
Service Test
29
Configuring and Operating Dual Chiller
29
- Control
  29
- Loading Sequence
  37
Temperature Reset
43
Cooling Set Point (4 to 20 Ma)
45
Demand Limit
46
Troubleshooting
47
Compressor Protection Control System
47
- (CPCS) Board
  47
Compressor Ground Current (CGF) Board
47
- And 330A/B-420A/B)
  47
EXV Troubleshooting
47
Alarms and Alerts
48
Alarm and Alert Codes
49
Service
53
Electronic Components
53
Compressors
53
- Oil Charge
  53
Cooler
53
- Cooler Removal
  53
- Replacing Cooler
  54
- Servicing the Cooler
  54
Condenser Coils
56
Condenser Fans
57
Refrigerant Feed Components
58
- Electronic Expansion Valve (Exv)
  58
- Moisture-Liquid Indicator
  58
- Filter Drier
  58
- Liquid Line Solenoid Valve
  58
- Liquid Line Service Valve
  58
Thermistors
59
- Location
  59
- Replacing Thermistor T2
  59
- Replacing Thermistors T1,T5,T6,T7, and T8
  59
- Thermistors T3 and T4
  59
- Thermistor/Temperature Sensor Check
  59
Safety Devices
64
- Compressor Protection
  64
- Low Oil Pressure Protection
  64
- Cooler Protection
  64
- Crankcase Heaters
  64
Relief Devices
65
- High-Side Protection
  65
- Pressure Relief Valves
  65
Other Safeties
65
Pre-Start-Up
65
System Check
65
Start-Up and Operation
66
Actual Start-Up
66
Operating Limitations
66
- Temperatures
  66
- Voltage
  66
- Minimum Fluid Loop Volume
  66
- Flow Rate Requirements
  67
Operation Sequence
67
Refrigerant Circuit
67
Field Wiring
67
Control Wiring
68
Appendix A - Ccn Tables
71
- Appendix A — Ccn Tables
  79
- Appendix B - Fluid Pressure Drop
  80
- Curves
  80
- All Units
  96

Carrier Air Conditioner Owner's Manual (12 pages)

High-Wall Fan Coil Unit

Brand: Carrier | Category: Air Conditioner | Size: 1.74 MB

Carrier Air Conditioner Owner's Manual (23 pages)

Brand: Carrier | Category: Air Conditioner | Size: 1.3 MB

Table of Contents
1
A few Words about Your New Air Conditioning Unit

2
Electrical Data

2
Operating Instructions

4
Unit Operation

9
Energy Saving Tips

10
Installation Instructions

10
Troubleshooting

18
Normal Maintenance Procedures

19
Part Diagram

20

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More Carrier Manuals

Carrier Air Conditioner Manuals

Carrier Air Conditioner Operation And Service Manual (96 pages)

Table of Contents

Carrier Air Conditioner Owner's Manual (12 pages)

Table of Contents

Carrier Air Conditioner Owner's Manual (23 pages)

Table of Contents

A few Words about Your New Air Conditioning Unit

Electrical Data

Operating Instructions

Unit Operation

Energy Saving Tips

Installation Instructions

Troubleshooting

Normal Maintenance Procedures

Part Diagram

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Carrier Categories