Aquacal GBB, Руководство по установке

Страница: 14 / 78

Page - 10
1.4.c Water Connections to Heat Pump
l
Heat Pump union sizes are specified on diagrams.
l
Connections to site plumbing are made via PVC solvent cement to the female slip socket of the plumbing unions.
l
Unions are to be tightened on heat pump using a strap wrench. Do not use metal wrench on unions.
l
Plumbing unions are available from AquaCal
®
.
NOTICE
Failure to heed the following may result in damage to equipment.
l
Do not use glue on the threaded portion of the equipment’s unions. A glued-in-place union will prevent the
equipment from being properly winterized.
Great Big Bopper
®
BB500
A strap wrench is used to tighten and loosen
unions
1.4.d In-Line Chlorine Feeders
Place in-line chlorinators downstream from the heat pump and as low in elevation as possible.
l
If an erosion type feeder is used, it is recommended that a Hartford Loop be installed to protect internal heat
pump components.
l
A Hartford Loop is not necessary with a Salt Chlorine Generator.
Heat Pump with Hartford Loop
1
-
Ins
ta
ll
at
ion