Panasonic Aquarea WH-ADC0309J3E5 Planning And Installation Manual page 218

Appendix
8
218
Cleaning instructions
To ensure optimal performance of the system, cleaning has to be carried out at regular intervals�
Consult an authorised dealer�
• Disconnect the power supply before cleaning.
• Do not use benzine, thinner or scouring powder�
• Use only soap ( pH7) or neutral household detergent�
• Do not use water hotter than 40 °C�
Indoor unit
• Do not splash water directly�
Wipe the unit gently with a soft dry cloth�
Sanitary Water Tank
2
0�2
1 3 Water pressure gauge
0�1 0�3
0�4
MPa
bar
4
Do not press or hit the glass cover using
•
hard and sharp objects� Failure to do so
may cause damage to the unit�
Ensure that the water pressure is
•
between 0�05 and 0�3 MPa (0�1 MPa =
1 bar)�
In case the water pressure is out of the
•
above range, consult an authorised
dealer�
MAINTENANCE
User
• In order to ensure optimal performance of the units, user may inspect and clear any obstruction on the air inlet and outlet
vents of the outdoor unit�
• Users should not try to service or replace parts of the unit�
• Contact authorised dealer for scheduled inspection�
Dealer
• In order to ensure safety and optimal performance of the units, seasonal inspections on the units, functional check of
RCCB/ELCB, field wiring and piping have to be carried out at regular intervals by authorised dealer.
• Specific to the Sanitary Water Tank, it is important to service the Water Filter Set periodically.
Aquarea air-to-water heat pumps - Planning and installation manual - 02/2022
Water filter
• Clean the water filter at least once
a year� Failure to do so may cause
the filter to clog up, which may lead
to system breakdown� Consult an
authorised dealer�
• Please also remove dust on the
magnet�
Outdoor unit
• Do not obstruct the air inlet and outlet vents� Failure
to do so may result in low performance or system
breakdown� Remove any obstruction to assure the
ventilation�
• When it snows, clean and remove snow around the
outdoor unit to prevent the air inlet and outlet vents from
being covered with snow�
For extended non-use
• The water inside the Sanitary Water Tank should be
drained�
• Disconnect the power supply�
Non serviceable criteria
Disconnect the power supply
then please consult an authorised dealer under the
following conditions:
• Abnormal noise during operation�
• Water/foreign particles have entered the Remote
Controller�
• Water leaks from the indoor unit�
• Circuit breaker switches off frequently�
• Power cord becomes excessively warm�
EN
Water Filter Set
35