9
VII. Testing
1. Examination before use
A. Check installation of the whole apparatus and pipeline connections according to the relevant plan.
B. Check the electrical connection according to the relevant diagram, check earth connection.
C. Check that the equipment’s main switch is switched-off.
D. Check the adjusted temperature.
E. Check the supply and out
fl
ow of air.
2. Trial
A. The user must “start the pump before the equipment and switch off the equipment before the pump”,
otherwise the equipment will be damaged.
B. The user must start the pump and check that there are no leakages in the water system; then adjust the
temperature on the thermostat and switch the equipment on.
C. The pool heater is equipped with a guard in the form of a delayed start function; when starting the equip-
ment, the ventilator starts 1 minute before the compressor.
D. After starting the heater, check that the equipment does not make excessive noise during operation.
VIII. Safety precautions
1. Warning
A. Adjust to a suitable temperature to give a pleasant water temperature; avoid over- or under-heated water.
B. Do not block air supply or out
fl
ow area with objects which could obstruct the air
fl
ow, otherwise the
heater’s performance will decrease or it could even switch off.
C. Do not insert hands into the heat pump’s out
fl
ow and do not remove the ventilator mesh. It could cause
injury.
D. If anything unusual occurs during operation, such as noise, smell, smoke or electrical leak, please switch
the equipment off immediately and contact the local seller. Do not try to eliminate the fault yourself.
E. To avoid
fi
re, do not use or store the equipment near to
fl
ammable liquids or gases such as thinner, paint
or fuel.
F. For optimal heating effects, install a heat insulating material on the pipes between the pool and the
heater. During operation of the heater, cover the pool with a heat insulating cover.
G. Connecting piping between the heater and the pool must be
≤
10 m, otherwise the heating performance
cannot be guaranteed.
H. Equipment in this range is most effective at temper15°C to +25°C.
2. Safety
A. Please keep the main on-switch out of reach of children
B. If there is a power failure during operation, the heater will switch on automatically once the power is res-
tored. Therefore, please switch the heat off during a power failure and after power is restored, re-adjust
the temperature.
C. During a thunderstorm, please switch off the power supply, to protect the equipment from damage by
lightning.
D. During long-term non-use, disconnect power and drain water from the equipment by turning on the tap
in the supply pipeline.
EN
