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BW05 025
Danfoss BW05 025 Manuals
Manuals and User Guides for Danfoss BW05 025. We have
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Danfoss BW05 025 manual available for free PDF download: Installation, Operation And Maintenance Instructions
Danfoss BW05 025 Installation, Operation And Maintenance Instructions (39 pages)
Brine Water Heat Pump with Integrated Hydronic Modules
Brand:
Danfoss
| Category:
Heat Pump
| Size: 0 MB
Table of Contents
Table of Contents
2
Introduction
4
Installation Safety Considerations
4
Equipment and Components under Pressure
4
Maintenance Safety Considerations
5
Repair Safety Considerations
5
Preliminary Checks
6
Check Equipment Received
6
Moving and Siting the Unit
7
Dimensions, Clearances, Weight Distribution
8
BW05 020-045 - Unit Without Hydronic Module (Standard)
8
BW05 020-045 - Unit with Hydronic Module (Option) And/Or Unit with Option 116E (Victaulic Water Connection at the Top)
8
BW05 060-150 - Unit with or Without Hydronic Module
9
BW05 160-300 - Unit Without Hydronic Module (Standard)
10
BW05 160-300 - Unit with Hydronic Module (Option)
10
Physical and Electrical Data
11
Physical Data
11
Electrical Data
12
Compressor Usage and Electrical Data Table
13
Application Data
14
Operating Limits BW05
14
Operating Range BW05
14
Minimum Chilled Water Flow
14
Maximum Chilled Water Flow
14
Variable Flow Evaporator
15
Evaporator Flow Rate (L/S)
15
Condenser Water Flow Rate (L/S)
15
Minimum Chilled Water Loop Volume
15
Maximum Water Loop Volume (Evaporator and Condenser Side)
15
Minimum Hot Water Loop Volume
15
Evaporator and Condenser Pressure Drop Curves
16
Electrical Connection
17
Electrical Connections
17
Power Supply
18
Voltage Phase Imbalance (%)
18
Recommended Wire Sections
18
Water Connections
20
Operating Precautions
20
Water Connections
21
Frost Protection
21
Evaporator Flow Switch and Chilled Water Pump Interlock (Units Without Hydronic Module)
21
Nominal Evaporator Water Flow Control
23
Water Flow Control Procedure
23
Evaporator Pump Flow/Pressure Curve
24
Available Static System Pressure (Evaporator Side)
25
Condenser Water Flow Rate
25
Condenser Pump Flow/Pressure Curve
25
Available Static System Pressure (Condenser Side)
26
Bw05 Unit Operation with a Drycooler
26
Operating Principle
26
Auxiliary Electronic Analogue Input and Output and Discrete Output Board (AUX1) for Control of the Drycooler
26
Configuration of the Number of Fan Stages and the Automatic Changeover of the Fan Stages
27
Fan Stage Assignment
27
BW05 Units Without Evaporator and Condenser Pump, Three-Way Valve Configuration for Low Outside Temperature Application
27
Drycooler Installation
27
Start up
28
Preliminary Checks
28
Actual Start-Up
28
Operation of Two Units in Primary/Secondary Mode
28
Major System Components and Operation Data
29
Compressors
29
Lubricant
29
Evaporators and Condensers
29
Thermostatic Expansion Device
30
Refrigerant
30
High-Pressure Switch
30
High and Low-Pressure Side Safety Valves
30
Moisture Indicator
30
Filter Drier in the Refrigerant Circuit
30
Fixed-Speed Cold Water Loop Pump (Evaporator Side)
31
Variable-Speed Hot Water Loop Pump (Condenser Side)
31
Evaporator and Condenser Pump Suction Filter
31
Maintenance
31
Soldering and Welding
31
General Unit Maintenance
32
Refrigerant Charge
32
Refrigerant Guidelines
32
Leak Detection
33
Evacuation
33
Recharging Liquid Refrigerant
33
Characteristics of R-407C
33
Electrical Maintenance
33
Compressors
34
Evaporator and Condenser Maintenance
34
Corrosion Check
34
Maintenance Program
35
Maintenance Schedule
35
Description of the Maintenance Operations
35
Start up Checklist for Bw05 Brine Water Heat Pump Use for Job File
37
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