English
21
Indoor unit
•
Do not splash water directly.
Wipe the unit gently with a soft dry cloth.
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.
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.
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.
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 and inspect
the Anode Bar annually. The Anode Bar which protects
the tank body will corrode, depending on water quality.
When diameter is approximate 8mm, the Anode must be
replaced.
•
Users should not try to service or replace parts of the
unit.
•
Contact authorised dealer for scheduled inspection.
Anode Bar
Sanitary Water Tank
Menus / Cleaning instructions
0.2
0.4
0.3
0.1
MPa
bar
2
1
3
4
Water pressure gauge
•
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.
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.
Water Filter Set
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.
Содержание WH-UD09HE5-1
Страница 98: ...Memo ...
Страница 99: ...Memo ...
