Table Of Contents - Heatrae Sadia Megaflo solar Installation Manua

Contents
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Please read and understand these instructions before starting work.
The information contained in these instructions details how to connect the
Megaflo Solar water heater to a solar primary circuit. Other controls will be
necessary to provide control over the primary circuit, refer to the instructions
supplied with the solar controls and ancillary equipment for details of how to
2 2
INTRODUCTION ............................................................................ 3
GENERAL REQUIREMENTS ......................................................... 4
INSTALLATION - GENERAL ........................................................... 6
INSTALLATION - SOLAR PRIMARY .............................................. 15
INSTALLATION - DIRECT UNITS ................................................... 16
INSTALLATION - AUXILLARY COIL (INDIRECT UNITS) ............... 18
COMMISSIONING .......................................................................... 23
USER INSTRUCTIONS .................................................................. 25
MAINTENANCE .............................................................................. 27
FAULT FINDING & SERVICING ..................................................... 29
DIMENSIONS & SPECIFICATIONS ............................................... 32
GUARANTEE .................................................................................. 35
CONTACTS .................................................................................... 36
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integrate them with the Megaflo Solar unit.
Please leave this leaflet with the user following installation
tech
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