Specifications

Installer’s Guide – (Gas Post-Boost) Solar Water Heater
H4110 4110 Rev. F
Installer’s Guide
Rough In Diagram 1
Read This Document First 2
Safety Audit 2
Removal of Existing Tank 3
Placement of New Tank 3
Water Connections 4
Pipes – Important Points 5
Collectors – Alignment
and Inclination 7
Collectors – Important Points 8
Collectors – Attaching to Roof 9
Collectors – Attaching Fittings 11
4 Way Union Assembly 14
Anti-Frost Valve 15
Flashing 16
Temperature Sensor 17
Heat Trap/Non Return Valve 19
PTR Valve 20
Gas Connection 20
GPO 21
Tempering Valve 22
Testing the Gas 22
Burner Test Point Pressure 23
Setting the Low Burner Rate 23
Setting the High Burner Rate 24
Commissioning Checklist 25
Installation Declaration 26
Components 27
© Dux Manufacturing Limited 2011. All rights reserved.