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B. Safety Precautions
We have provided important safety messages in this manual and on your heater.
Please always read and obey all safety messages.
1. Warning
The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or the like,
which, if not correctly performed or adhered to, could result in personal injury or injury to a
third party. These signs are rare, but are extremely important.
2. Attention
a. Set proper temperature in order to get comfortable water temperature to avoid overheating or
overcooling.
b. Please don’t stack substances, which will block air flow near inlet or outlet area, otherwise the
efficiency of the heater will be reduced or even stopped.
c. Don’t use or stock combustible gas or liquid such as thinners, paint and fuel to avoid fire.
d. In order to optimize the heating effect, please install heat preservation insulation on pipes between
swimming pool and the heater, and please use a recommended cover on the swimming pool.
e. Connecting pipes of the swimming pool and the heater should be ≤10m.
3. Safety
a. Please keep the main power supply switch far away from the children.
b. When a power cut happens during operating, and later the power is restored, the heater will start up.
c. Please switch off the main power supply in lightning and storm weather to prevent from machine
damage that caused by lightning.
d. Installation and any repairing should be conducted in the area with good ventilation. The ignition
source is prohibited during the operation.
