Vertex
Solar™ Pool & Spa Heating System
-- Installation & User Manual
© Copyright 2019 Optex Solar Pty Ltd. All rights strictly reserved.
Page 16
15
Collector Array Configuration
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.
We strongly recommend a metal hack saw when cutting PVC pipe to reduce shaving size as
the pump has a very fine rotor clearance.