Carrier Omnizone 50BVC Manuals

Manuals and User Guides for Carrier Omnizone 50BVC. We have 2 Carrier Omnizone 50BVC manuals available for free PDF download: Installation, Start-Up, Service And Controls Operation And Troubleshooting

Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting (76 pages)

Water-Cooled Indoor Self-Contained Systems

Brand: Carrier | Category: Air Conditioner | Size: 3 MB

Table of Contents
1
Safety Considerations

2
General

2
Major System Components

3
Constant Volume (CV) Units

3
Variable Air Volume (VAV) Units

3
Installation

3
Step 1 - Complete Pre-Installation Checks

3
- Examine the Unit
  3
- Unit Storage
  3
- Modular Units
  3
Step 2 - Rig and Place Unit

4
- Remove Packaging
  4
- Unit Location
  4
- Unit Placement
  4
- Acoustical Considerations
  4
- Assembling Modular Units
  4
Step 3 - Install Ductwork

14
- Duct Static Pressure Probe and Tubing
  14
- DUCT HIGH-STATIC (DHS) LIMIT SWITCH (VAV Only)
  15
Step 4 - Make Piping Connections

15
Step 5 - Complete Electrical Connections

18
Start-Up

24
General

24
- Crankcase Heaters
  24
- Confirm the Input Power Phase Sequence
  24
- Internal Wiring
  24
- Return-Air Filters
  24
- Compressor Mounting
  24
- Refrigerant Service Ports
  24
CV Unit Start-Up

25
- Evaporator Fan
  25
Controls

36
Unit Protection Module (UPM)

36
- General Description
  36
- Features and Safeties
  36
Sequence of Operation, CV Units

38
- 50Bvc,Q,T,V
  
  38
- Water Economizer Cooling
  38
I/O Flex 6126 Controller Specifications

39
- VAV Units Only - 50BVJ,W
  
  39
- Environmental Operating Range
  39
- Status Indication
  39
- Listed by
  39
- Overall Dimensions
  39
Addressing the I/O Flex 6126 Controller

39
Wiring Inputs and Outputs

39
Input - I/O Flex 6126 Controller

40
- To Wire Field Accessories on the I/O Flex 6126
  40
- Controller or I/O Flex Ex8160 Expander
  40
I/O Flex EX8160 Expander Module

43
- Bacview
  43
Water to Air Operation, VAV Units Only

43
- 50Bvj,W
  
  43
Sequence of Operation, VAV Units Only

45
- 50Bvj,W
  
  45
- Control Source (Run Conditions)
  45
- Digital Input
  45
- Manual on
  45
Unit Mode

45
- Cooling Only
  45
- Cooling Only with Hot Gas Re-Heat
  45
Fan Modes

45
Digital Inputs for Monitoring

46
- Water Differential Pressure Switch (Dps)
  46
Cooling Operation

46
UPM Fault Monitor

52
Troubleshooting

52
- Communication Leds
  52
- Compliance
  53
Service

53
Compressor Rotation

53
Fan Motor Replacement

53
Maintenance

54
Cleaning Unit Exterior

54
Coil Cleaning

54
Inspection

54
Air Filters

54
Condensate Drains

54
Water-Cooled Condensers

54
- Gravity Flow Method
  54
- Forced Circulation Method
  54
Fan Motor Lubrication

55
Fan Bearing Lubrication

55
Fan Sheaves

55
Evaporator Fan Performance Adjustment

55
Compressor Oil

56
Troubleshooting

56
Schematics

58
Sensors and Integration Points

64
Start-Up Checklist

75

Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting (92 pages)

Water-Cooled Indoor Self-Contained Systems

Brand: Carrier | Category: Chiller | Size: 4 MB

Table of Contents
2
Fan Modes
43
Start/Stop Fans
43
Variable Frequency Drive (Vfd) Fan
43
Supply and Return Fan Operation
43
Fan Operation During Discharge
43
Temperature) Air Control (Dac)
43
Vfd Control
44
Fan Operation During Smoke Event
44
Fan History Statistics
44
Digital Inputs for Monitoring
44
Filter Status (Dfs)
44
Water Differential Pressure Switch (Dps)
44
Smoke Detector Status (Sds)
44
Compressor Status
44
Cooling Operation
44
Cooling Mode
49
Discharge Air Control with Modulating
49
Discharge Air Temperature (Dat) Sensor
49
High Discharge Air Temperature Condition
49
Cooling
49
High Static Lock
49
Waterside Economizer Mode
50
Leaving Water Temperature (Lwt)
50
UPM Fault Monitor
50
Troubleshooting
50
Communication Leds
50
50BVJ and 50BVW Controls
51
Hotkeys
53
Network Protocol
53
Keypad Configuration
53
Tuning Parameters
53
Modulating Hot Gas Re-Heat
54
Calibration
54
Checkout/Overrides
54
Alarm
55
Unit Operation
56
Archive-Commissioning
56
Help
56
Unit Operation Setpoint
57
Supply Fan Lockouts
58
Fan Setpoints
58
Smoke Detector
59
Static Pressure
59
Return Duct Static Pressure
59
Return Fan Lockouts
60
Supply Fan Pid Tuning Parameters
60
Upm Faults
60
Upm2 Faults
61
Alarm Config
62
Outside Air Reset (Temp Reset)
62
Discharge Air
63
Cooling Discharge Air Control Pid
63
Temperature
63
Temperature Setpoint
64
Condenser Water Valve
64
Heating/Cooling (Heat/Cool)
64
Schedule
66
Weekly Schedule
66
Save Daily Schedule
66
Userpw
66
Bacnet
67
Set Current Time/Date
67
Daylight Savings Time
67
Bacnet Instance and ID
67
Keypad Configuration
68
Co2
68
Service
69
Compressor Rotation
69
Fan Motor Replacement
69
Check/Change Vfd Output Current Limit
69
Maintenance
69
Cleaning Unit Exterior
69
Coil Cleaning
69
Inspection
69
Air Filters
69
Condensate Drains
70
Water-Cooled Condensers
70
Gravity Flow Method (Fig. 85)
70
Forced Circulation Method (Fig. 86)
70
Fan Motor Lubrication
70
Fan Bearing Lubrication
71
Fan Sheaves
71
Alignment
71
Evaporator Fan Performance Adjustment
71
Belt Tension Adjustment
71
Compressor Oil
72
Troubleshooting
72
Schematics
74
Sensors and Integration Points
80
Start-Up Checklist
91

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More Carrier Manuals

Carrier Omnizone 50BVC Manuals

Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting (76 pages)

Table of Contents

Safety Considerations

General

Major System Components

Constant Volume (CV) Units

Variable Air Volume (VAV) Units

Installation

Step 1 - Complete Pre-Installation Checks

Step 2 - Rig and Place Unit

Step 3 - Install Ductwork

Step 4 - Make Piping Connections

Step 5 - Complete Electrical Connections

Start-Up

General

CV Unit Start-Up

Controls

Unit Protection Module (UPM)

Sequence of Operation, CV Units

50Bvc,Q,T,V

I/O Flex 6126 Controller Specifications

VAV Units Only - 50BVJ,W

Addressing the I/O Flex 6126 Controller

Wiring Inputs and Outputs

Input - I/O Flex 6126 Controller

I/O Flex EX8160 Expander Module

Water to Air Operation, VAV Units Only

50Bvj,W

Sequence of Operation, VAV Units Only

50Bvj,W

Unit Mode

Fan Modes

Digital Inputs for Monitoring

Cooling Operation

UPM Fault Monitor

Troubleshooting

Service

Compressor Rotation

Fan Motor Replacement

Maintenance

Cleaning Unit Exterior

Coil Cleaning

Inspection

Air Filters

Condensate Drains

Water-Cooled Condensers

Fan Motor Lubrication

Fan Bearing Lubrication

Fan Sheaves

Evaporator Fan Performance Adjustment

Compressor Oil

Troubleshooting

Schematics

Sensors and Integration Points

Start-Up Checklist

Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting (92 pages)

Table of Contents

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