Air Filter - Hitachi RAD-50DH7A Service Manual

MAINTENANCE
! WARNING
G
Before cleaning, stop unit operation with the remote controller and turn off the circuit breaker.
! CAUTION
G
Do not expose the unit to water as it may cause an electric shock.
G
For cleaning inside the air conditioner, consult your sales agent.
G
Avoid using detergent when cleaning the heat exchanger of the indoor unit. Unit failure may result.
G
When cleaning the heat exchanger with a vacuum cleaner, make sure to wear gloves so as not to injure
your hands on the heat exchanger fins.

1. AIR FILTER

!
CAUTION
G
Do not wash with hot water at more than 40°C. The filter may shrink.
G When washing it, shake off moisture completely and dry it in the shade; do not expose it directly to
the sun. The filter may shrink.
G
Do not operate the air conditioner with the filter removed. Dust may enter the air conditioner and
cause trouble.
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