HANSCRAFT Evolution 25, Installation Instructions Manual

Page: 10 / 22

POOL HEAT PUMP
Note:
Please make sure the water pump is running in circulation with adequate rate of water flow.
Startup Procedure
after Installation is completed, and please follow these steps:
(1)Turn on your filter pump ,check water leaks and verify flow of swimming pool
(2)Turn on the electrical power supply to the unit, then press the key ON/OFF of wire controller, it should start in several
seconds.
(3)After running a few minutes make sure the air ventilation from the side (top) of the unit is cooler ( Between 5
℃
and 10
℃
)
(4)When turn off the filter pump , the unit should also turn off automatically , if not, then adjust the flow switch
(5)Allow the unit and pool pump to run 24 hours per day until the water reaches the desired temperature .When the
temperature reaches the setting value ,the HP unit will shut down ,when the pool temperature drops more than 1
℃
,please
restart (as long as HP unit is running )
Water Flow Switch:
It is equipped with a flow switch for protecting the HP unit running with adequate water flow rate .It will turn on when the
pool pump runs and shut it off when the pump shuts off. If the pool water level higher than 1 m above or below the heat
pump's automatic adjustment knob, your dealer may need to adjust its initial startup.
Time Delay:
HP unit should be equipped with a 3-minute built-in solid-state re-start delay protection
.
Time delay control is an integral
part of the circuit control, it can eliminate restart cycling and contactor chatter.
The time delay will automatically restart the HP unit approximately 3 minutes after each control circuit interruption .Even a
brief power interruption will activate the solid state 3 minute restart delay and prevent the unit from the starting until the 3
minutes countdown is completed.
6. Initial Startup of the unit
7.1 The functions of LED wire controller
7. Operation Heating Only
ON
/
OFF
Up and down button
Timer on b utton
Timer off button
Time button
display
08