Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Manuals

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Manuals

Manuals and User Guides for Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR. We have 5 Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR manuals available for free PDF download: User Manual, Start-Up, Operation And Maintenance Instructions Manual, Installation Instructions Manual, Product Data

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR User Manual

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR User Manual (140 pages)

Hermetic Centrifugal Liquid Chillers 50/60 Hz With PIC II Controls and HFC-134a

Brand: Carrier | Category: Chiller | Size: 4.73 MB

Table of Contents

Safety Considerations
1
- Table of Contents
  2
- Reset Type
  2
Introduction
4
Abbreviations and Explanations
4
19XR Identification
5
Cooler
5
Chiller Familiarization
5
Chiller Information Nameplate
5
System Components
5
Condenser
5
Motor-Compressor
5
Control Panel
5
Front/Rear View
6
Factory-Mounted Starter or Variable
7
- Frequency Drive (Optional)
  7
Storage Vessel (Optional)
7
Refrigeration Cycle
7
Motor and Lubricating Oil
7
- Cooling Cycle
  7
Vfd Cooling Cycle
8
Lubrication Cycle
8
Summary
8
Details
8
Oil Reclaim System
8
- Primary Oil Recovery Mode
  8
- Secondary Oil Recovery Method
  8
Starting Equipment
9
Unit-Mounted Solid-State Starter
9
- (Optional)
  9
Unit-Mounted Wye-Delta Starter
10
- (Optional)
  10
Unit-Mounted VFD (Optional)
10
Controls
10
Definitions
10
- Analog Signal
  10
- Discrete Signal
  10
Integrated Starter Module (Ism
11
- Optional
  11
- Optional
  12
- Chiller Visual Controller (CVC)
  13
- Components and Panel Locations
  13
- International Chiller Visual
  13
- Controller (ICVC)
  13
- Integrated Starter Module (Ism)
  13
- Chiller Control Module (CCM)
  13
- Oil Heater Contactor (1C)
  13
- Oil Pump Contactor (2C)
  13
- Hot Gas Bypass Contactor Relay (3C)
  13
- Control Transformers (T1, T2)
  13
General
11
PIC II System Components
11
CVC/ICVC Operation and Menus
15
- General
  15
- Alarms and Alerts
  15
- CVC/ICVC Menu Items
  15
- BASIC CVC/ICVC OPERATIONS (Using the Softkeys)
  15
- To View Status
  16
- Override Operations
  16
- Alarms and Alerts
  18
- Time Schedule Operation
  20
- To View and Change Set Points
  21
- Service Operation
  21
  - Service Operation
    22
  - Alarms and Alerts
    22
PIC II System Functions
33
- Capacity Control Fixed Speed
  33
- Capacity Control Vfd
  33
- Ecw Control Option
  33
- Control Point Deadband
  33
- Diffuser Control
  33
- Proportional Bands and Gain
  33
- Demand Limiting
  34
- Chiller Timers
  34
- Occupancy Schedule
  34
Safety Controls
34
Shunt Trip (Option)
35
Default Screen Freeze
35
Ramp Loading
36
Capacity Override
36
High Discharge Temperature Control
36
Oil Sump Temperature Control
36
Oil Cooler
36
Remote Start/Stop Controls
36
Spare Safety Inputs
36
Alarm (Trip) Output Contacts
37
Refrigerant Leak Detector
37
Kilowatt Output
37
Remote Reset of Alarms
37
Condenser Pump Control
37
Condenser Freeze Prevention
38
Evaporator Freeze Protection (ICVC Only)
38
Tower Fan Relay Low and High
38
Auto. Restart after Power Failure
38
Water/Brine Reset
38
Demand Limit Control Option
39
Surge Prevention Algorithm
39
- (Fixed Speed Chiller)
  39
Surge Prevention Algorithm with VFD
40
Surge Protection VFD Units
40
Surge Protection (Fixed Speed Chiller)
40
- Head Pressure Reference Output
  40
Lead/Lag Control
40
- Common Point Sensor Installation
  41
- Chiller Communication Wiring
  41
- Lead/Lag Operation
  41
- Load Balancing
  41
- Faulted Chiller Operation
  42
- Load Balancing
  42
- Auto. Restart after Power Failure
  42
Ice Build Control
43
Attach to Network Device Control
44
- Attaching to Other Ccn Modules
  44
- Controls
  45
Service Operation
45
Start-Up/Shutdown/Recycle
46
- Sequence
  46
Local Start-Up
46
Shutdown Sequence
47
Automatic Soft Stop Amps Threshold
47
Chilled Water Recycle Mode
47
Safety Shutdown
47
Before Initial Start-Up
48
Job Data Required
48
Equipment Required
48
Using the Optional Storage Tank
48
- And Pumpout System
  48
Remove Shipping Packaging
48
Open Oil Circuit Valves
48
Tighten All Gasketed Joints and Guide Vane Shaft Packing
48
Check Chiller Tightness
48
Refrigerant Tracer
48
Leak Test Chiller
50
Standing Vacuum Test
50
- Chiller Dehydration
  53
Inspect Water Piping
53
Check Relief Valves
53
Inspect Wiring
53
- Carrier Comfort Network Interface
  54
- Solid-State Starter
  54
- Check the Oil Heater
  55
- Oil Charge
  55
- Software Configuration
  55
Check Starter
54
- Input Time and Date
  55
- Password
  55
- Change CVC/ICVC Configuration
  56
- Change Language
  56
- To Change Display to Metric Units
  56
- To Change the Password
  56
- If Necessary
  57
- If Necessary
  58
- Parameters if Necessary
  58
- Password
  58
- Verify Vfd Configuration and Change
  58
- Vfd Chiller Field Set up and Verification
  58
- If Necessary
  59
  - Necessary
    59
  - Password
    59
- Password
  60
- VFD CONTROL VERIFICATION (Running
  60
- If Necessary
  61
- Modify Equipment Configuration
  61
- Password
  61
- And Waterside Flow Device Calibration
  62
- Cooler Condenser Pressure Transducer
  62
- Perform a Control Test
  62
- Charge Refrigerant into Chiller
  63
- Chiller Equalization Without a
  63
- Controls and Compressor
  63
- High Altitude Locations
  63
- Pumpout Unit
  63
- Initial Start-Up
  64
- Dry Run to Test Start-Up Sequence
  65
Input the Design Set Points
55
Input Service Configurations
55
Check Motor Rotation
65
Check Oil Pressure and Compressor Stop
65
To Prevent Accidental Start-Up
65
Check Chiller Operating Condition
65
- Instruct the Customer Operator
  65
- Cooler-Condenser
  65
- Operating Instructions
  66
- Initial Start-Up
  66
- Operator Duties
  66
- Prepare the Chiller for Start-Up
  66
To Start the Chiller
66
Check the Running System
66
To Stop the Chiller
66
- After Limited Shutdown
  66
Preparation for Extended Shutdown
66
- After Extended Shutdown
  67
- Cold Weather Operation
  67
- Manual Guide Vane Operation
  67
- Operating the Optional Pumpout Unit
  67
- Procedures
  67
- Pumpout and Refrigerant Transfer Procedures
  67
- Refrigeration Log
  67
- To Read Refrigerant Pressures
  67
- Chillers with Storage Tanks
  69
- Transfer Refrigerant from
  69
- Chiller Condenser Vessel
  70
- Chiller Cooler Vessel
  70
- Chillers with Isolation Valves
  70
- Transfer All Refrigerant to
  70
- Adding Refrigerant
  71
- General Maintenance
  71
- Procedures
  71
Removing Refrigerant
71
- Adjusting the Refrigerant Charge
  71
- Refrigerant Leak Testing
  71
- Leak Rate
  71
Test after Service, Repair, or Major Leak
71
Standing Vacuum Test
72
Checking Guide Vane Linkage
72
Trim Refrigerant Charge
72
Weekly Maintenance
72
Check the Lubrication System
72
- Scheduled Maintenance
  73
- Service Ontime
  73
- Inspect the Control Panel
  73
- Monthly
  73
- Changing Oil Filter
  73
- Oil Specification
  73
- Oil Changes
  73
- Refrigerant Filter
  73
- Oil Reclaim Filter
  73
Inspect Relief Valves and Piping
74
Compressor Bearing and Gear Maintenance
74
Inspect the Heat Exchanger Tubes
74
- And Flow Devices
  74
- Cooler and Flow Devices
  74
- Condenser and Flow Devices
  74
Water Leaks
74
Inspect Refrigerant Float System
74
Water Treatment
75
Inspect the Starting Equipment
75
Check Pressure Transducers
75
Optional Pumpout System Maintenance
75
- Optional Pumpout Compressor Oil Charge
  75
- Optional Pumpout Safety Control Settings
  75
Ordering Replacement Chiller Parts
75
Troubleshooting Guide
76
Overview
76
Checking Display Messages
76
Checking Temperature Sensors
76
- Resistance Check
  76
- Voltage Drop
  76
- Check Sensor Accuracy
  76
- Dual Temperature Sensors
  76
Checking Pressure Transducers
76
- Units Equipped with CVC
  76
- Transducer Replacement
  77
Control Algorithms Checkout Procedure
77
Control Test
77
- Troubleshooting
  78
- Chiller Protect Limit Faults
  81
Control Modules
87
- RED LED (Labeled as STAT)
  87
Notes on Module Operation
87
Chiller Control Module (CCM)
88
Integrated Starter Module
88
Replacing Defective Processor Modules
88
- Installation
  88
Solid-State Starters
88
Physical Data
90
Index
123

Advertisement

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Start-Up, Operation And Maintenance Instructions Manual

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Start-Up, Operation And Maintenance Instructions Manual (116 pages)

Hermetic Centrifugal Liquid Chillers 50/60 Hz With PIC II Controls and HFC-134a

Brand: Carrier | Category: Chiller | Size: 2.67 MB

Table of Contents

Safety Considerations
1
Table of Contents
2
Introduction
4
Abbreviations and Explanations
4
Chiller Familiarization
5
Chiller Information Plate
5
System Components
5
Cooler
5
Condenser
5
Motor-Compressor
5
Control Panel
5
Front/Rear View
6
Factory-Mounted Starter (Optional)
7
Storage Vessel (Optional)
7
Refrigeration Cycle
7
Motor and Lubricating Oil
7
- Cooling Cycle
  7
Lubrication Cycle
8
Summary
8
Details
8
Oil Reclaim System
8
Starting Equipment
8
Unit-Mounted Solid-State Starter
9
- (Optional)
  9
Unit-Mounted Wye-Delta Starter
10
- (Optional)
  10
Controls
10
Deﬁnitions
10
- Analog Signal
  10
- Discrete Signal
  10
General
10
PIC II System Components
10
CVC Operation and Menus
14
- General
  14
- Alarms and Alerts
  14
- CVC Menu Items
  14
- BASIC CVC OPERATIONS (Using the Softkeys)
  14
- To View Status
  15
- Override Operations
  15
- Alarms and Alerts
  17
- Time Schedule Operation
  19
- To View and Change Set Points
  20
- Service Operation
  20
- Alarms and Alerts
  21
PIC II System Functions
32
- Capacity Control
  32
- Ecw Control Option
  32
- Control Point Deadband
  32
- Diffuser Control
  32
- Proportional Bands and Gain
  32
- Demand Limiting
  32
- Chiller Timers
  32
- Occupancy Schedule
  33
Safety Controls
33
Shunt Trip (Option)
35
Default Screen Freeze
35
Ramp Loading
35
Capacity Override
35
High Discharge Temperature Control
35
Oil Sump Temperature Control
35
Oil Cooler
36
Remote Start/Stop Controls
36
Spare Safety Inputs
36
Spare Safety Alarm Contacts
36
Refrigerant Leak Detector
36
Condenser Pump Control
36
Condenser Freeze Prevention
37
Tower Fan Relay Low and High
37
Auto. Restart after Power Failure
37
Water/Brine Reset
37
- Reset Type
  37
Demand Limit Control Option
38
Surge Prevention Algorithm
38
Surge Protection
39
Lead/Lag Control
39
- Common Point Sensor Installation
  39
- Chiller Communication Wiring
  39
- Lead/Lag Operation
  39
- Faulted Chiller Operation
  40
- Load Balancing
  41
- Auto. Restart after Power Failure
  41
Ice Build Control
41
- Ice Build Initiation
  41
- Start-Up/Recycle Operation
  41
- Temperature Control During
  41
- Ice Build
  41
- Termination of Ice Build
  42
- Return to Non-Ice Build Operations
  42
Attaching to Other Ccn Modules
42
Attach to Network Device Control
42
Service Operation
43
- To Access the Service Screens
  43
- To Log out of Network Device
  43
- Holiday Scheduling
  43
- Controls
  43
Start-Up/Shutdown/Recycle
44
- Sequence
  44
Local Start-Up
44
Shutdown Sequence
45
Automatic Soft Stop Amps Threshold
45
Chilled Water Recycle Mode
45
Safety Shutdown
45
Before Initial Start-Up
46
Job Data Required
46
Equipment Required
46
Using the Optional Storage Tank and Pumpout System
46
Remove Shipping Packaging
46
Open Oil Circuit Valves
46
Tighten All Gasketed Joints and Guide Vane Shaft Packing
46
Check Chiller Tightness
46
Refrigerant Tracer
46
Leak Test Chiller
48
Standing Vacuum Test
48
Chiller Dehydration
51
Inspect Water Piping
51
Check Optional Pumpout Compressor
51
- Water Piping
  51
Check Relief Valves
51
Inspect Wiring
51
Carrier Comfort Network Interface
52
Check Starter
52
- Mechanical Starter
  53
- Benshaw, Inc. Redistart Micro Solid-State Starter
  53
Oil Charge
53
Password
54
If Necessary
55
Perform a Control Test
56
- Chiller Equalization Without a
  57
- Initial Start-Up
  58
- Initial Start-Up
  59
To Stop the Chiller
60
- Procedures
  62
  - Procedures
    63
  - Transfer All Refrigerant to
    64
General Maintenance
65
Weekly Maintenance
66
- Oil Speciﬁcation
  67
- And Flow Devices
  68
Troubleshooting Guide
69
Overview
69
Checking the Display Messages
69
Checking Temperature Sensors
69
- Resistance Check
  69
- Voltage Drop
  69
- Check Sensor Accuracy
  70
- Dual Temperature Sensors
  70
Checking Pressure Transducers
70
- Cooler and Condenser Pressure
  70
- Transducer Replacement
  70
Control Algorithms Checkout Procedure
70
Control Test
71
Control Modules
80
- RED LED (Labeled as STAT)
  80
Notes on Module Operation
80
Chiller Control Module (CCM)
81
ISM Integrated Starter Module
81
Replacing Defective Processor Modules
81
- INSTALLATION Solid-State Starters
  81
- V/I Inputs
  82
- Outputs
  82
- Scr Removal/Installation
  83
- SCR REMOVAL/INSTALLATION Physical Data
  84
Index
100
Initial Start-Up Checklist for 19Xr Hermetic Centrifugal Liquid Chiller
105

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual (68 pages)

Two-Stage Semi-Hermetic Centrifugal Liquid Chillers with PIC 5 Controls and HFC-134a 50/60 Hz

Brand: Carrier | Category: Chiller | Size: 17.05 MB

Table of Contents

Installation Instructions
1
Step 1 - Receive the Machine

3
Installation

3
Job Data

3
General

3
Step 2 - Rig the Machine

4
- Rig Machine Assembly
  4
  - Installation
    4
  - S 10,287
    7
  - S 10,287
    8
  - S 10,287
    9
  - S 10,287
    10
  - S 10,287
    11
- Rig Machine Components
  28
Step 3 - Install Machine Supports

33
Step 4 - Connect Piping

35
Step 5 - Make Electrical Connections

41
- Connect Control Inputs
  41
- Connect Control Outputs
  44
- Connect Starter
  44
- Carrier Comfort Network Interface
  61
Step 6 - Install Field Insulation

63
Installation Start-Up Request

67
Checklist

67

Advertisement

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Product Data

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Product Data (52 pages)

High-efficiency hermetic centrifugal Liquid chiller

Brand: Carrier | Category: Chiller | Size: 3.22 MB

Table of Contents

Features/Benefits
1
Table of Contents
2
Model Number Nomenclature
4
19XR Refrigeration Cycle
5
19XRT Refrigeration Cycle
6
Machine Components
7
Compressor Components
7
19XR Front/Rear View
8
19XRT Right/Left End View
9
Options and Accessories
10
Starter Features and Options
10
Physical Data
11
Dimensions
14
Performance Data
16
19XR Heat Exchanger Min/Max Flow Rates
16
19XRT Heat Exchanger Min/Max Flow Rates
16
Typical Piping and Wiring
17
Compressor Motor Controllers
17
Capacitors/Power Factors
17
19XR Chiller with Optional Unit-Mounted Starter
18
Electrical Data
19
Controls
23
Microprocessor Control Center
24
19XR Control Center with Options
24
19XRT Control Center with Options
24
Control Sequence
25
Control Wiring Schematic
26
Pumpout Unit Wiring Schematic
26
Notes for Typical Field Wiring Schematics
27
Typical Field Wiring
28
Application Data
32
Typical Isolation
32
Standard Isolation
32
19XR Isolation with Accessory Soleplate Package
32
Design and Test Pressures
38
Heat Exchanger Material Specifications
38
Minimum Field-Installed Insulation Requirements
38
19XRT Factory-Installed Insulation Area
39
19XR Factory-Installed Insulation Area
40
Guide Specifications
41
Packaged Hermetic Centrifugal Liquid Chiller
41
Products
42

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual

Carrier HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR Installation Instructions Manual (40 pages)

Hermetic Centrifugal Liquid Chillers with HFC-134a

Brand: Carrier | Category: Chiller | Size: 0.9 MB

Table of Contents

Safety Considerations
1
- Installation Instructions
  1
- Table of Contents
  2
Introduction
2
General
2
Job Data
2
Installation
2
Receiving the Machine
2
- Inspect Shipment
  2
- PROVIDE MACHINE PROTECTION Rigging the Machine
  2
Install Machine Supports
17
- Install Standard Isolation
  17
- Install Accessory Isolation
  17
Connect Piping
19
- Install Water Piping to Heat Exchangers
  19
- Relief Valves
  28
Make Electrical Connections
28
- Connect Starter
  30
- Carrier Comfort Network Interface
  34
Install Field Insulation
35
Installation Start-Up Request Checklist
39

Advertisement

Related Products

Carrier Categories

Air Conditioner

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals