Carrier 30GTN Manuals

Manuals and User Guides for Carrier 30GTN. We have 4 Carrier 30GTN manuals available for free PDF download: Service And Troubleshooting Manual, Product Data, Installation Instructions Manual

Carrier 30GTN Service And Troubleshooting Manual (84 pages)

Air-Cooled Reciprocating with ComfortLink Controls 50/60 Hz Controls, Start-Up, Operation, Service, and Troubleshooting

Brand: Carrier | Category: Chiller | Size: 1 MB

Table of Contents
1
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
Typical Control Box Overview
6
Enable/Off/Remote Contact Switch
10
Emergency On/Off Switch
10
Cooler Thermistor Locations
11
Operating Data
11
Sensors
14
- T10 - Remote Space Temperature Sensor
  14
Thermostatic Expansion Valves (TXV)
15
Compressor Protection Control System (CPCS) or Control Relay (CR)
15
Compressor Current Protection Board
15
- (CGF) and Control Relay (CR)
  15
Electronic Expansion Valve (EXV)
16
Energy Management Module
16
Capacity Control
16
- Minutes Left for Start
  26
- Minutes off Time
  26
- Loading Sequence
  26
- Lead/Lag Determination
  26
- Capacity Sequence Determination
  26
- Capacity Control Overrides
  26
Head Pressure Control
27
- COMFORTLINK™ UNITS (with EXV)
  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
Temperature Reset
43
Demand Limit
45
Troubleshooting
46
- Compressor Protection Control System
  46
- (CPCS) Board
  46
Compressor Ground Current (CGC) Board
46
- B-420A/B)
  46
EXV Troubleshooting
46
Alarms and Alerts
47
Alarm and Alert Codes
48
Service
52
Electronic Components
52
Compressors
52
- Compressor Removal
  52
- Oil Charge
  52
Cooler
52
- Cooler Removal
  52
- Replacing Cooler
  53
- Servicing the Cooler
  53
Condenser Coils
55
Condenser Fans
55
Refrigerant Feed Components
56
- Electronic Expansion Valve (Exv)
  56
- Moisture-Liquid Indicator
  57
- Filter Drier
  57
- Liquid Line Solenoid Valve
  57
- Liquid Line Service Valve
  57
Thermistors
57
- Location
  57
- Replacing Thermistor T2
  57
- Replacing Thermistors T1,T5,T6,T7, and T8
  58
- Thermistors T3 and T4
  58
- Thermistor/Temperature Sensor Check
  58
Safety Devices
63
- Compressor Protection
  63
- Low Oil Pressure Protection
  63
- Crankcase Heaters
  63
- Cooler Protection
  63
Relief Devices
64
- High-Side Protection
  64
- Low-Side Protection
  64
- Pressure Relief Valves
  64
Other Safeties
64
Pre-Start-Up
64
System Check
64
Start-Up and Operation
65
Actual Start-Up
65
Operating Limitations
65
- Temperatures
  65
- Voltage
  65
- Minimum Fluid Loop Volume
  65
- Flow Rate Requirements
  65
Operation Sequence
66
Appendix A - Ccn Tables
67

Carrier 30GTN Product Data (39 pages)

Air-Cooled Reciprocating Liquid Chillers with Comfort Link Controls 50 Hz

Brand: Carrier | Category: Chiller | Size: 0 MB

Features/Benefits
1
Table of Contents
2
Building Design Flexibility
2
Features
2
Quality and Reliability
2
Quality Assurance
3
Features/Benefits
3
Unit Sizes and Modular Combinations
4
Model Number Nomenclature
4
Physical Data – English
5
Physical Data
6
- Base Unit Dimensions — 30GTN,GTR050
  11
- Side View
  11
- End View
  11
- Top View
  11
- Base Unit Dimensions — 30GTN,GTR060,070
  12
- Base Unit Dimensions — 30GTN,GTR080,090
  13
- Base Unit Dimensions — 30GTN,GTR100,110
  14
- Rigging Center of Gravity
  16
- Mounting Weights (Approximate)
  16
Base Unit Dimensions
16
- Leveling Unit
  18
- Cooler Fluid Temperature
  18
- Cooler Flow Range
  18
Application Data
18
- Fluid Loop Volume
  19
- Minimum Cooler Flow
  19
- Cooler Fouling Factor
  19
- Cooler Protection
  19
- Condenser
  20
- Capacity Correction (Antifreeze)
  20
- Condenser Airflow
  20
- Correct Unit Capacity
  20
- Correct Chilled Water Flow
  21
- Correct Cooler Pressure Drop
  21
- Multiple Chillers
  21
- Oversizing Chillers
  21
- Electrical/Utility Interests
  22
- Energy Management
  22
- Demand Limiting
  22
- Remote On-Off Control
  22
Selection Procedure
24
Performance Data
25
- Cooling Capacities - English
  27
- Cooling Capacities – si
  28
- Unit Electrical Data
  30
- Control Circuit
  30
- Compressor Electrical Data
  30
Electrical Data
30
- Condenser Fan Data
  31
- Legend and Notes for Electrical Data
  31
- Electronic Expansion Valve (EXV)
  32
- Microprocessor
  32
- Thermistors
  32
Controls
32
- Accessory Controls
  33
- Ground Current Protection
  33
- Abnormal Conditions
  33
- Capacity Control
  33
Typical Piping and Wiring
34
Guide Specifications
36
- Diagnostics
  37
- Electrical Requirements
  37
- Operating Characteristics
  37

carrier 30GTN Installation Instructions Manual (12 pages)

Energy Management Module

Brand: carrier | Category: Control Unit | Size: 0 MB

Carrier 30GTN Installation Instructions Manual (8 pages)

Brand: Carrier | Category: Accessories | Size: 0 MB

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