3.1 RECOMMENDED PLUMBING SCHEMATIC
KEY ISOLATION VALVE BREAKABLE COUPLING
NON RETURN VALVE THREE WAY VALVE
NON RETURN
VALVE
CHEMICAL DOSING
SANITISER OR
DEVICE, IF FITTED
AUX HEATER
IF FITTED
FILTER
PUMP
TO WASTE FOR
WINTERISING
DRAIN DOWN
ANTI RETURN LOOP
TO BE INCORPORATED,
MINIMUM HEIGHT
100mm ABOVE HEAT PUMP
OUTLET PORT
(IF SANITISER FITTED)
100mm
CONDENSATE WATER
TO WASTE
SPARE PORT FOR
WINTERISING
FLUSHING
CONNECTION
TO WASTE
CALOREX
HEAT PUMP
POOL
BYPASS VALVE
(NORMALLY
CLOSED)
10
SD638152 ISSUE 4
PPT16/22 BHC & PPT16BMCY OWNER INSTALLATION MANUAL