Lochinvar HWHC 44-370 PG CE Manuals

Manuals and User Guides for Lochinvar HWHC 44-370 PG CE. We have 1 Lochinvar HWHC 44-370 PG CE manual available for free PDF download: Installation, Commissioning, User & Maintenance Instructions

Lochinvar HWHC 44-370 PG CE Installation, Commissioning, User & Maintenance Instructions (124 pages)

EcoCharger Hybrid Gas Fired Condensing Water Heater with Intergrated Coil

Brand: Lochinvar | Category: Water Heater | Size: 9 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
Explanation of Icons
19
Control Switch
20
Buttons
20
PC Connection
21
Status of the Water Heater
21
Operating Modes
21
Error Conditions
22
Service Conditions
23
Anode Warning
23
Q/T Sensor Warning
23
Collector Temperature Warning
23
Use
25
Turn on the Water Heater
25
The Appliance's Heating Cycle
25
Turn off the Water Heater
27
Turn off for a Short Period
27
Isolate from the Mains
27
Turn off for a Long Period
28
Main Menu
28
Notation Conventions for Menu-Related Instructions
29
Switching to on Mode
29
Setting the Water Temperature
29
Week Program
30
Starting and Stopping the Week Program
30
Changing the Appliance's Standard Week Program
30
Adding Times to a Week Program
33
Deleting Times from a Week Program
34
Extra Period
35
Settings
37
Installation, Maintenance and Service Part
41
Introduction
43
About the Water Heater
43
The Appliance's Heating Cycle
43
Working Principle
43
Operating Cycle
45
Safety
47
Safety Instructions
47
Instructions on the Water Heater
48
Safety Devices
49
Protection for the Water Heater
49
Safety of the Installation
50
Protection for the Solar Heating System
50
Safety of the Solar Heating System
51
Environmental Aspects
51
Recycling
51
Disposal
52
Installation
53
Packaging
53
Conditions
53
Ambient Conditions
53
Maximum Floor Load
53
Water Composition
54
Working Clearances
54
Installation Diagram
55
Water Connections
56
Unvented Water Connections
56
Vented Water Connections
57
Gas Connection
58
Solar Heating System
58
Venting System
58
C13/C33 Concentric Systems
61
C13/C33 Parallel Systems
62
C43/C53/C63 Systems
64
Electrical Connections
65
Preparation
65
Mains Power
66
Optional Electrical Connections
66
Electrical Connection of the Solar Heating System
67
Commissioning
69
Filling
69
Procedure for Checking the Supply Pressure
71
Procedure for Checking the Gas Control Valve Pressure
73
CO 2 Adjustment
74
Switching Pressure Measurement
76
Turn on the Water Heater
77
Decommisioning
77
Turn off the Water Heater
77
Draining
77
Conversion of Gas Type
79
Settings
81
Operator Interface
81
Service Program
81
Hysteresis
82
Display the Error History
82
Display the Water Heater History
82
Display the Selected Water Heater
83
Switch the Pump on or off
83
Setting the Service Interval
83
Service Mode
83
Setting Legionella Prevention
84
Solar Heating System Configuration
85
Setting the Central Heating Configuration
87
Maintenance
89
Preparation
89
Water-Side Maintenance
90
Descale the Tank
90
Clean the Condensate Drain
91
Gas-Side Maintenance
91
Clean the Burner
91
Clean the Heat Exchanger
91
Solar Collector Maintenance
92
Finalization
92
Troubleshooting
93
Errors and Warnings
93
General Errors
94
Displayed Errors
95
Warnings
100
Appendices
103
Technical Details
103
Dimensions
105
Gas Details
107
Week Program Card
108
Electrical Wiring Diagram
110
Electrical Wiring Diagram Solar Heating System
112
Menu Structure
113
Declaration of Conformity
114
Warranty
115
Detailed Installation Diagram
117
Index
119

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Lochinvar HWHC 44-370 PG CE Manuals

Lochinvar HWHC 44-370 PG CE Installation, Commissioning, User & Maintenance Instructions (124 pages)

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