Short Manual
PPT8/12/16/22LX/LY SLIMLINE
Pool Pump
Synchronisation (See
Section 4.3)
MAX RATING 3A
½ HP AT 250V
CALOREX HEAT PUMP.
EXTERNAL COMPONENTS TO
BE WIRED TO TERMINAL
BLOCK LOCATED INSIDE
MACHINE ELECTRIC BOX.
Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK. web: www.calorex.com
For installations where th e fi lter pump, which also provides water to your heat
pump, is controlled by a time clock (supplied by th e installer) your Calorex
heat pump can override "pump off " periods set on th e time clock so th at th e
fi lter pump will run if your swimming pool requires heating. By doing so your
fi lter pump will only run when:
a) A block period of pump "running" has been set on th e time clock for
fi ltration purposes.
b) The pool requires heating.
This feature operates by overriding th e fi lter pump time clock for th ree minutes
each hour so th at water is pumped th rough th e heat pump.
If during th is sampling period th e heat pump detects a need for water
heating it will continue to override th e time clock until th e swimming pool
temperature is satisfi ed. If water heating is not required th e fi lter pump will
turn off aft er th e th ree minute sampling period and not restart until th e next
hourly sampling period or time clock pre set run time. This feature will reduce
fi lter pump run time and consequently save energy as well as unnecessary
fi lter pump wear and tear.
A pair of volt free terminals (numbered 14 and 15) are available to allow for
th e heatpump to be switched on or off remotely.
18
19
L
POOL PUMP
STARTER
N
Page 8
CUSTOMERS EXTERNAL
PUMP/FILTER TIME CLOCK
SD638154 ISSUE 2