Vertex
Solar™ Pool & Spa Heating System
-- Installation & User Manual
© Copyright 2019 Optex Solar Pty Ltd. All rights strictly reserved.
Page 29
22
For Suction
Line “Over the Top” Systems
22.1
Installation of the By-Pass Ports and Line
Cut the by-pass line to length so that
there are no loops in the by-pass line (sagging is okay)
and connect to the
6mm barbs on the strainer and bubble chamber as shown. Silicon lubricant can be used on the by-pass tube and
locking collar ONLY
–
DO NOT use silicon lube on any part of the grommet - water lubricant only.
The below suction/pump/filter/by-pass assembly configuration
MUST be followed exactly
.
Take particular note of the by-pass port levels, i.e. the bubble chamber port level A must be
~50mm above the C ports while the by-pass port B on the suction lies somewhere in
between.
The suction line can be an entanglement/drowning hazard if it is fixed inside the pool. For
example a swimmer could get hair entangled at the suction inlet. Always remove suction line
prior to pool/spa use. Only use loose flexible hose and never fix line to any part of the
pool/spa.