Lochinvar IR 20-160 Manuals

Manuals and User Guides for Lochinvar IR 20-160. We have 1 Lochinvar IR 20-160 manual available for free PDF download: Installation, User And Service Manual

Lochinvar IR 20-160 Installation, User And Service Manual (96 pages)

Condensing High Efficiency Water Heater

Brand: Lochinvar | Category: Water Heater | Size: 7 MB

Preface
3
Copyright
3
Trademarks
3
Warranty
3
Liability
3
Compliance
4
Regulations
4
Contact Information
5
About this Manual
7
Scope
7
Target Group
7
Notation Conventions
7
Document Identification
8
Table of Contents
9
User Part
13
Introduction
15
Safety
17
Interface
19
Operator Interface
19
Control Switch
19
Buttons
20
LCD Display
20
Status of the Water Heater
21
Operating Modes
21
Error Conditions
22
Service Conditions
22
Anode Warning
23
Use
25
Set a Parameter Value
25
Turn on the Water Heater
25
Switch to on Mode
25
Set the Water Temperature
25
Turn off the Water Heater
25
Turn off for a Short Period
25
Isolate from the Mains
26
Turn off for a Long Period
26
Installation, Maintenance and Service Part
27
Introduction
29
About the Water Heater
29
Working Principle
29
Safety
31
Safety Instructions
31
Instructions on the Water Heater
32
Safety Devices
33
Environmental Aspects
34
Recycling
34
Disposal
34
Water Heater
35
Structure of the Water Heater
35
Installation
37
Packaging
37
Conditions
37
Ambient Conditions
37
Maximum Floor Load
37
Water Composition
38
Working Clearances
38
Level the Water Heater
38
Installation Diagram
39
Water Connections
40
Cold Water Connection
40
Hot Water Connection
40
Circulation Connection
40
Condensate Drain
41
Gas Connection
41
Venting System
41
C13/C33 Concentric Systems
43
C13/C33 Parallel Systems
45
C43/C53/C63 Systems
47
Electrical Connections
48
Preparation
48
Mains Power
50
Optional Electrical Connections
50
Finalization
51
Commissioning
52
Filling
52
Air Pressure Differential
52
Gas Supply Pressure
53
CO 2 Value
54
Turn on the Water Heater
55
Decommisioning
55
Turn off the Water Heater
55
Draining
55
Conversion of Gas Type
57
Settings
59
Operator Interface
59
Parameters
59
Hysteresis
61
Error History
62
Test Cycle
62
Legionella Prevention
62
Maintenance
63
Performance Check
63
Preparation
64
Water-Side Maintenance
64
Descale the Tank
64
Clean the Condensate Drain
65
Gas-Side Maintenance
65
Clean the Burner
65
Clean the Combustion Chamber
67
Assemble the Burner
68
Finalization
68
Troubleshooting
71
Errors and Warnings
71
General Errors
71
Displayed Errors
74
Warnings
80
Appendices
81
Technical Details
81
Dimensions
82
Gas Details
84
Energy Labeling
85
Electrical Wiring Diagram
87
Declaration of Conformity
89
Warranty
92
Index
95

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Lochinvar IR 20-160 Manuals

Lochinvar IR 20-160 Installation, User And Service Manual (96 pages)

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