Harmopool Harmo PAC Series, Instruction Manual

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15
Current status
Under running status, press “M” 5 seconds to check the status of the unit. You can check water-
in/water out temp, condenser temp and ambient temp, please note no motion on the display for
10s, the LCD will display water-in/water out temp/ (under running) or1ambient temp. (unit stops).
Maintenance
o
Check the water supply to the unit often. Low water flow and air entering into the system
should be avoided, as this will diminish the units’ performance and reliabi lity. You should clean
the pool filter regularly to avoid damage to the heat pump as a result of the dirty or clogged
filter.
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The area around the heat pump should be dry, clean and well ventilated. Clean the heat
exchanger regularly to maintain a good heat exchange and to save energy.
o
Only a certified technician should service the operating pressure of the refrigerant system.
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Check the power supply and cable connection often. Should the unit begin to operate
abnormally, switch it off and contact a qualified technician.
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In winter, please discharge all water from the water pump and other systems to prevent
damage by freezing.
o
Discharge the water at the bottom of the heat pump if the unit will not work for an extended
period of time. You should check the unit thoroughly and fill the system with water fully before
using it for the first time after a prolonged period of no usage.
C
Ambient temp.