25
Start- Up
Operating requirements for the heat pump
The outdoor temperature must be higher than + 5
o
C
The heat pump is provided with a defrost thermostat that controls the compressor shutdown and
the operation of the defrost system
When washing the filter of the filtering pump, it is OBLIGATORY that the heat pump is turned off.
Before any start-up, you should check following:
The correct clamping of the water connection
There is no leakage of the water connection
The filter system is clean
The correct fastening of the electrical cables to the connection terminals. Poorly secured terminals
can cause the terminal block to heat up
The insulation of electrical cables from any kind of plate or metallic piece that may damage it.
The earth connection of the heat pump is done
The stability of the unit and its level ( for the disposal of the condensed material )
There are no tools or foreign objects inside the machine
Performing the heat pump adjustments in its initial operation
1. Start the filtering in order to circulate the pool water inside the heat pump exchanger. It is essential
that the filtering equipment starts before the heat pump
2. Switch the heat pump on.
3. Set the temperature you desire. (Refer to Operation Instruction)
4. The installing technician must adjust the valves of the by-pass according to the pressure of the
machine and must refrain from intervening anymore during the warming-up period.
Содержание K2O K880BX/EU
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