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We recommend maintaining the pH level of the swimming pool at between 7.2 and 7.8. A higher pH level
could damage the heat pump and other equipment and also void the warranty. Also, check the chlorine and
the hardness of the water. (FIGURE 8)
Before backwashing, stop the unit by putting the thermostat to the lowest temperature during the cleaning cycle.
Never use the skimmer to add chemicals to your pool water.
T
hese recommendations are important to prolong the life of your heat pump and especially to protect your health.
8.0
WINTERIZING
1.
Set the circuit breaker to the OFF position.
2.
Drain the heat pump before the first frost. Unscrew all water connections.
It is very important that all water connections to the pool are disconnected (bypass valve or other) to allow
complete drainage of the heat pump.
3
.
Rinse the inside of the heat exchanger cylinder with a stream of city water for about 15 minutes to make sure
chlorine does not remain on the exchanger and cause premature wear to the heat pump. Block the water intake
or outlet and tilt the heat pump to the rear
4.
Block the water intake and outlet with rags or plastic to prevent access by sm
It
is always a good idea to cover the heat pump with the NIRVANA tarpaulin for additional protection, see with your
dealer
for more information.
NOTE: When you tilt the heat pump, do not tilt more than 0‐35° and always carry it vertically.
RESTARTING
1)
Visually inspect the heat pump.
2)
Clean the swimming pool filter.
3
)
Balance the PH Level of the pool water.
4)
Reconnect all water intake and outflow connections.
5)
Set the circuit breaker back to the ON position.
WARNING
WARNING
to remove any excess water
3
16
all rodents or other animals.
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