Determining Water Flow - Calorex PPT8LX SLIMLINE Manuel D'installation

Installation Manual
PPT8/12/16/22LX/LY SLIMLINE
3.2 Determining
Water Flow
POOL WATER
OUT
POOL WATER
IN
REMOVE BUNGS
BEFORE INSTALLING
HEAT PUMP
Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK
The heat pump is fitted with a water flow switch which inhibits the operation
of the heat pump when the water flow is less than the figure shown in the
table below.
MODEL
Machine starts working
when flow rate rises
PPT8
PPT12
PPT16
PPT22
Adjust the flow rate until the flow rate is adequate. The display on the
digital thermostat shows "noF" until adequate flow is reached.
PPT8/12 FLOW RATE 4500 L/hour
PPT16 FLOW RATE 7500 L/hour
PPT22 FLOW RATE 9960 L/hour
Page 11
Flow rates for water pressure switch
Machine stops working
if flow rate drops below
above L/hour
1500
1500
2500
1920
DIGITAL
THERMOSTAT
CONDENSATE DRAIN
®
L/hour
840
840
2000
1500
SD638150 ISSUE 11