Care & Maintenance; Cleaning The Indoor Unit; Cleaning The Air Filter; Cleaning The Outdoor Unit - Rinnai DONSR07Z72 Owner's Manual

Ducted reverse cycle inverter
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CARE & MAINTENANCE

CLEANING THE INDOOR UNIT

Use a soft dry cloth to wipe the indoor unit clean, if especially dirty, you may use a warm damp cloth�
Turn off the power before you perform any maintenance; otherwise it may cause electric shock.
Do not use water to clean the inside of the indoor unit. This can destroy insulation and cause
CAUTION
electrical shock.
DO NOT use chemicals or chemically treated cloths to clean the unit.
DO NOT use benzene, paint thinners, polishing powder or other solvents to clean the unit. They
can cause the plastic surface to crack or deform.
NEVER use water that is hotter than 40°C when you clean the front panel. It may cause deformation
or discolouration.

CLEANING THE AIR FILTER

The air filters require inspection and cleaning at least every two weeks. Consult your installer for location of filters
on ducted systems�
A dirty air filter will reduce the efficiency, effectiveness and air quality of your system. Failure to
clean the filters regularly can also cause condensation to form and drip from the indoor unit when
operated in cooling mode during humid conditions.
NOTE
For replacement filters, please contact Rinnai.
Turn off the power before you perform any maintenance; otherwise it may cause electric shock.
When removing filter, do not touch metal parts in the unit. The sharp metal edges can cut you.
CAUTION
DO NOT use chemicals or chemically treated cloths to clean the filters.
DO NOT use benzene, paint thinners, polishing powder or other solvents. They can cause the
plastic surface to crack or deform.
NEVER use water that is hotter than 40°C when you clean the filters. It may cause deformation or
discolouration.
NEVER use volatile substances when you clean the filters. They may damage the surface of the
product.
DO NOT expose filter to direct sunlight when drying as this can shrink the filter.
Ensure filters completely dry before re-inserting.
NEVER operate the system without the filter in place.

CLEANING THE OUTDOOR UNIT

The outdoor (condensing) unit draws air into the unit and dissipates it away from the appliance� Periodic inspection
is required to ensure vegetation has not grown around the unit (plants, weeds etc�)�
The cabinet should be kept clean and have the recommended clearances maintained� Ensure the discharge air is
free to dissipate and under no circumstances recirculates back into the unit�
Ensure there is no water build up (including from condensate drain) on or around the unit�
Any unit repairs, maintenance and cleaning of the outdoor unit should be performed by an
authorised dealer or licensed service provider.
NOTE
Rinnai
6
Ducted Reverse Cycle Inverter OM

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