evoheat Advanced DHP-R Series, Installation & Operation Manual, Page: 21 / 22

20 EvoHeat Advanced DHP-R Manual
9. Maintenance
Do I need to get my unit serviced?
It is recommended that you get your EvoHeat unit serviced once a year by your local certified air conditioning or
refrigeration technician. If your unit is located in a coastal area, more frequent maintenance may be necessary.
During the service, they will check the operational pressures of the refrigeration system and give the unit and fins a
good clean to ensure maximum performance.
Do we have recommended service agents?
EvoHeat have a large database of recommended service agents. Please contact EvoHeat tech support on 1300 859
933 for your local service agent details.
Should I check my unit regularly?
We recommend you check your unit regularly to avoid potential issues and damage to your heat pump.
What should I be checking regularly?
Check the water inlet/outlets often for leaks. You should avoid the condition of no water or air entering into the
system, as this will influence unit’s performance and reliability.
You should clear the pool/spa filter regularly to avoid damage to the unit as a result of the dirty of clogged filter.
The area around the unit should be dry, clean and well ventilated. Make sure there is nothing blocking the airflow of
the heater e.g. Leaf litter.
Discharge all water in the water pump and water system, so that freezing of the water in the pump or water system
does not occur. You should discharge the water at the bottom of water pump if the unit will not be used for an
extended period. You should check the unit thoroughly and fill the system with water fully before using it for the first
time after a period of time.
Check the power supply and cable connection often, should the unit begin to operate abnormally, switch it off and
contact the qualified technician
Refer to our website evoheat.com.au for more maintenance, trouble shooting and energy saving tips.