Lochinvar EcoShield SHW46-325CE Manuals

Manuals and User Guides for Lochinvar EcoShield SHW46-325CE. We have 1 Lochinvar EcoShield SHW46-325CE manual available for free PDF download: Installation, Commissioning & Maintenance Instructions

Lochinvar EcoShield SHW46-325CE Installation, Commissioning & Maintenance Instructions

Lochinvar EcoShield SHW46-325CE Installation, Commissioning & Maintenance Instructions (72 pages)

Gas Fired Condensing Water Heaters

Brand: Lochinvar | Category: Water Heater | Size: 4 MB

Table of Contents

Table of Contents
3
1 Introduction

5
2 Safety Guidelines

6
- General Description of Safety Symbols Used
  6
- What to Do if You Smell Gas
  7
3 Principle Parts

8
4 Technical Data

10
5 Dimensions and Clearance

11
- Dimensions
  11
- Clearances
  12
6 General Requirements

13
- Related Documents
  13
7 Water Quality

14
8 Location

14
- Plant Room Requirements
  14
- General Requirements
  14
- Condensate Drain
  14
9 Gas Supply

15
- Service Pipes
  15
- Meters
  15
- Gas Supply Pipes
  15
- Boosted Supplies
  15
- Plant-Room Control Valve
  15
- Equipment Gas System Leak Check
  15
10 Flue System

16
11 Air Supply

38
- Combustion Ventilation
  38
- Cooling Ventilation
  38
12 Water Connections

39
- General
  39
- Open Vented System Arrangement
  39
- Unvented System Arrangement
  40
13 Electrical Supply

42
- External Controls
  43
- Mains Power Supply
  43
- Low Voltage Connector Strip
  44
- Electrical Connections
  45
- Fuses
  45
- Arc Welding Precautions
  45
- Wiring Diagram
  46
- Ladder Diagram
  47
14 User Control Interface

48
- General
  48
- User Control Interface Panel
  48
- Sequence of Operation
  49
15 Commissioning and Testing

51
- Electrical Installation
  51
- Gas Installation
  51
- Water Connections
  51
- Commissioning the Equipment
  51
- Temperature Adjustment Procedure
  52
- Installation Noise
  52
16 Lpg Fuel

53
- Related Documents
  53
- Conversion to Lpg
  53
- Lpg Commissioning and Testing
  56
17 Maintenance

57
- General
  57
- Burner Inspection
  57
- Burner Removal
  57
- Cleaning the Heat Exchanger
  58
- Draining the Water Heater System
  58
- Storage Vessel: Inspection and Cleaning
  58
- Sacrificial Anodes: Inspection and Replacement
  59
- Refilling the System
  59
- Other Checks
  59
18 User Control Interface Settings

61
19 Troubleshooting

66
- Checking Temperature Sensors
  66
- Troubleshooting Chart
  66
- Error Codes
  67
20 Erp SPECIFICATION DATA SHEET

70
21 User Instructions

70

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