POOL PUMP SYNCHRONISING A POOL PUMP WITH A PP22BC CHILLER
For installations where e filter pump, which also provides water to your chiller,
is controlled by a time clock (supplied by e installer) your Calorex chiller can
override “pump off” periods set on e time clock so at e filter pump will
run if your swimming pool requires chilling. By doing so your filter pump will
only run when:
a) A block period of pump “running” has been set on e time clock for filtration
purposes.
b) The pool requires chilling.
This feature operates by overriding e filter pump time clock for ree minutes
each hour so at water is pumped rough e chiller.
If during is sampling period e chiller detects a need for water chilling it will
continue to override e time clock until e swimming pool temperature is
satisfied. If water chilling is not required e filter pump will turn off aer e
ree minute sampling period and not restart until e next hourly sampling
period or time clock pre set run time. This feature will reduce filter pump run
time and consequently save energy as well as unnecessary filter pump wear
and tear.
A pair of volt free terminals (numbered 15 and 16) are available to allow for e
chiller to be switched on or off remotely.
CUSTOMERS EXTERNAL
PUMP/FILTER TIME CLOCK
N
CALOREX CHILLER.
EXTERNAL COMPONENTS TO
BE WIRED TO TERMINAL
BLOCK LOCATED INSIDE
MACHINE ELECTRIC BOX.
15
16
POOL PUMP
STARTER
MAX RATING 3A
½ HP AT 250V
25
SD331852 ISSUE 7
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