Johnson Controls BE072 Manuals

Manuals and User Guides for Johnson Controls BE072. We have 1 Johnson Controls BE072 manual available for free PDF download: Installation, Operation & Maintenance Manual

Johnson Controls BE072 Installation, Operation & Maintenance Manual

Johnson Controls BE072 Installation, Operation & Maintenance Manual (72 pages)

Brand: Johnson Controls | Category: Heat Pump | Size: 6 MB

Table of Contents

Table of Contents
2
Model Nomenclature
3
Attentions, Cautions, and Warnings
4
General Information
6
Unit Protection
6
Minimum Installation Area
9
Refrigerant System Servicing
10
Physical Data
13
Horizontal Installation
14
Horizontal Unit Location
14
Mounting Horizontal Units
14
Horizontal Installation: Service Access
15
Condensate Piping
17
Duct System Installation
18
Vertical Installation
20
Vertical Unit Location
20
Condensate Piping for Vertical Units
21
Vertical Installation: Service Access
22
Piping Installation
23
Variable Water Flow Heat Pump Applications Overview
24
Water-Loop Heat Pump Applications
27
Ground-Loop Heat Pump Application
28
Pre-Installation
28
Flushing the Earth Loop
28
Ground-Loop and Ground Water Heat Pump Applications
29
Open Loop: Ground Water Systems
30
Water Quality Requirements
32
Hot Water Generator
36
Installation
37
Water Tank Preparation
38
Water Tank Refill
39
Initial Start-Up
39
Electrical Data: CV EC Blower Motor
40
Standard Unit
40
Power Connection
43
Electrical: Power Wiring
43
Electrical: Low Voltage Wiring
44
Thermostat Connections
44
Low Water Temperature Cutout Selection
44
Electrical: DXM2.5 Example Wiring Diagram
45
Accessory Connections
46
Electrical: Thermostat Wiring
49
Thermostat Installation
49
Constant Volume CV EC Limits
50
Controls: DXM2.5
51
Operating Limits and Commissioning Conditions
52
Piping System Cleaning and Flushing
53
Unit and System Checkout
54
Unit Startup Procedure
55
Unit Operating Conditions
57
Preventative Maintenance
61
Troubleshooting
62
Advanced Diagnostics
63
DXM2.5 Functional Troubleshooting Flow Chart
64
Functional Troubleshooting
65
Performance Troubleshooting
68
Startup Log Sheet
70
Functional Troubleshooting Form
71
Revision History
72

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