Bosch LV048 Manuals

Manuals and User Guides for Bosch LV048. We have 2 Bosch LV048 manuals available for free PDF download: Installation And Maintenance Manual

Bosch LV048 Installation And Maintenance Manual

Bosch LV048 Installation And Maintenance Manual (64 pages)

LV Series

Brand: Bosch | Category: Heat Pump | Size: 2.32 MB

Table of Contents

Table of Contents
2
Key to Symbols

3
Safety Warnings

3
Model Nomenclature

4
General Description

5
Moving and Storage

5
Installation

5
- Step1 Check Job Site
  5
- Step 2 Check Unit
  5
- Step 3 Locate Unit
  6
- Step 4 Mount the Unit
  7
- Hanging Bracket Kit
  8
- Installation Instructions
  8
- Step 5 Check Duct System
  9
- Step 6 Install Condensate Drain
  9
- Step 7 Pipe Connections
  10
- Step 8 Wire Power Supply
  10
  - Water Loop Applications
    10
  - Ground Loop Applications
    10
- Step 9 Wire Field Controls
  12
Unit Controls ECM-UPM

12
- ECM Interface Board
  12
- Safety Devices and the UPM Control
  12
- Safety Features
  13
- Freeze Sensor
  14
- Intelligent Reset
  14
- Lockout Reset
  14
Pre-Start-Up

15
- Air Coil
  15
Start up

15
- Operating Limits
  15
- Environment
  15
- Power Supply
  15
- Unit Starting Conditions
  15
- System Checkout
  15
- Scroll Compressor Rotation
  16
- Sequence of Operation UPM
  17
- Sequence of Operation ECM
  18
- Unit Start up Cooling Mode
  19
- Unit Start up Heating Mode
  19
- Flow Regulation
  19
- Antifreeze
  20
Application Considerations

20
- Well Water Systems
  20
- Cooling Tower/Boiler Systems
  21
- Geothermal Closed Loop Systems
  21
- Open Well Water Systems
  22
Water Quality

22
Water Quality Table

23
Condensate Connections

23
Piping

24
Options

24
- Extended Range
  24
- Units Mounted Non-Fused Disconnect Switch
  24
- Hot Gas Reheat
  24
- Hot Gas Bypass
  25
- Internal 2-Way Water Valve
  25
- Economizer
  25
Certified Performance Table

26
Fan Motors Options

27
Troubleshooting

35
Temperature Pressure Table

40
Waterside Pressure Drop Table

46
Compressor Characteristics

47
Corner Weights (HZ)

48
Water Coil Volume

48
Wiring Diagrams

49
Dimensional Drawings

56
Vertical

56
Horizontal

57
Maintenance

59
Information on Decommissioning

59
Protecting the Environment

59
- Components
  59
- Refrigerant
  59
Terminology

60
Unit Check out Sheet

61
- Operating Conditions
  61
- Auxiliary Heat
  61
Notes

62

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Bosch LV048 Installation And Maintenance Manual

Bosch LV048 Installation And Maintenance Manual (60 pages)

Brand: Bosch | Category: Heat Pump | Size: 2.18 MB

Table of Contents

Table of Contents
2
Model Nomenclature

3
General Description

4
Moving and Storage

4
Initial Inspection

5
Location

5
Water Quality

5
Installation

6
- Duct Flanges
  6
- Mounting Vertical Units
  7
- Mounting Horizontal Units
  7
- Converting Horizontal Supply Air Configuration
  8
- Condensate Connections
  8
- Duct System
  8
- Piping
  9
- Electrical - High Voltage
  9
- Electrical - Low Voltage
  10
Units Controls - UPM

11
- ECM Interface Board
  11
- Sequence of Operation
  13
- General
  14
- Cooling and Heating Modes
  14
- UPM Safety Features
  14
Options

17
- Extended Range Option
  17
- Unit Mounted Non-Fused Disconnect Switch
  17
- Hot Gas Reheat
  18
- Hot Gas Bypass
  18
- Internal 2-Way Water Valve
  18
- Economizer
  19
- LED Annunciator
  19
- Flow Proving Switch
  19
- DDC Controls
  19
Application Considerations

20
Certified Performance Table

23
Fan Motor Options

24
Standard Blower Motor

30
- Constant CFM ECM Blower Motor
  33
Unit Start up

34
Maintenance

34
- Unit Check out Sheet
  35
- Customer Data
  35
- Unit Nameplate Data
  35
- Operating Conditions
  35
- Auxiliary Heat
  35
Troubleshooting

36
Temperature/Pressure Table

41
Waterside Pressure Drop Table

46
Compressor Characteristics

47
Water Coil Volume

48
Corner Weights (HZ)

48
Wiring Diagrams

49
Dimensional Drawings

56
- Vertical
  56
- Horizontal
  57
Notes

58

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