period of the swimming pool heater, please use a recommended cover on the
swimming pool;
Connecting pipes of the swimming pool and the heater should be ≤10m, or the
G.
heating effect of the heater cannot be ensured;
H.
This series of machines can achieve high efficiency under air temperature of
+15°C~+25°C.
2. Safety
A.
Please keep the main power supply switch far away from the children;
B.
When a power cut happens during running, and later the power is restored, the
heater will start up automatically. So please switch off the power supply when
there is a power cut, and reset temp when power is restored;
C.
Please switch off the main power supply in lightning and storm weather to
prevent from machine damage that caused by lightning;
D.
If the machine is stopped for a long time, please cut off the power supply and
drain water clear of the machine by opening the tap of inlet pipe.
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