Vertex
Solar™ Pool & Spa Heating System
-- Installation & User Manual
© Copyright 2021 Optex Solar Pty Ltd. All rights strictly reserved.
Page 15
15
Collector Array Configurations
15.1
Array Configurations Not Recommend
To make sure all air bubbles are evacuated upon filling, collectors
MUST
be installed
with a minimum recommended pitch of 5
˚. Also
ideally the top header pipe should
have
a 1 or 2°
upward slope toward the top outlet return, such that the top outlet
return corner of the collector array at the highest point.