User Manuals: Ecosolar UVR-61R3 Solar Water Heater

Manuals and User Guides for Ecosolar UVR-61R3 Solar Water Heater. We have 1 Ecosolar UVR-61R3 Solar Water Heater manual available for free PDF download: Installation Manual

Ecosolar UVR-61R3 Installation Manual

Ecosolar UVR-61R3 Installation Manual (65 pages)

Brand: Ecosolar | Category: Water System | Size: 2 MB

Table of Contents

Table of Contents
3
Thank You

5
Selling the Benefits of SWH

5
Selecting the most Appropriate System

6
Caution - Issues

13
- Building Consent and Code Compliance
  13
- Heat Rejection
  13
- System Temperatures
  13
- Freeze Protection
  14
- Water Quality
  16
Collectors

16
Cylinders

17
- Low Pressure
  17
- Medium Pressure Systems
  17
- Mains Pressure
  17
- Cylinders With/Without Heat Exchangers
  17
- Cylinder Capacity
  18
- Horizontal Versus Vertical Cylinders
  18
Pumped/Thermosyphon Systems

18
- Pumped Systems
  18
- Thermosyphon Systems
  19
System Types

20
Types and Schematics 18

22
Solar Water Heating System Types and Schematics

22
General Installation

31
- Pipework
  31
- Roof Penetrations
  32
- Relief Valve
  32
- Safe Tray
  32
- Controller
  32
Solar Collector Location

33
- Orientation
  33
- Shadows
  33
- Inclination
  33
Solar Collector Mounting

35
Maximising the Benefit from Solar Hot Water

41
System Control

41
- System Control Overview
  41
- Pumped Systems
  44
- Temperature Sensor Installation
  44
- Variable Speed Drives
  44
Overheating

45
- Cylinders
  45
- Collectors
  45
- Valves
  45
- Pumps
  45
- Expansion Vessels
  46
- Propylene Glycol
  46
System Design and Overheating

46
- Heat Dumping
  46
- Drainback
  48
- Reliability
  51
Existing Hot Water Cylinder Heating Source

51
- Legionella
  53
Safety

53
Periodic Maintenance

54
- Glazing Maintenance
  55
System Handover

55
Structural

56
Basic Wiring and Programming of the ESR21 Controller

56
- Initial Wiring
  57
- Programming
  57
Of the ESR21 Controller 52

57
Controller User Guides

61
- Controller
  61
- Controller
  63

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