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MAINTENANCE
●
Before cleaning, stop unit operation with the remote controller and turn off the circuit breaker.
!
WARNING
●
Do not expose the unit to water as it may cause an electric shock.
●
For cleaning inside the air conditioner, consult your sales agent.
●
Avoid using detergent when cleaning the heat exchanger of the indoor unit. Unit failure may result.
●
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.
!
CAUTION
1. AIR FILTER
!
CAUTION
●
Do not wash with hot water at more than 40°C. The filter may shrink.
●
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.
●
Do not operate the air conditioner with the filter removed. Dust may enter the air conditioner and
cause trouble.
Summary of Contents for RAC-50DH7
Page 30: ... 29 CIRCUIT DIAGRAM Wired Remote Control ...
Page 31: ... 31 CIRCUIT DIAGRAM MODEL RAD 50DH7A RAD 60DH7A RAD 70DH7A ...
Page 32: ... 33 CIRCUIT DIAGRAM MODEL RAC 50DH7 RAC 60DH7 RAC 70DH7 ...
Page 35: ... 39 51 53 53 55 57 49 29 66 Heating ...
Page 76: ... 86 SELF DIAGNOSIS LIGHTING MODE MODEL RAC 50DH7 RAC 60DH7 RAC 70DH7 ...
Page 79: ... 89 2 Outdoor unit does not operate but receives remote infrared signal ...
Page 82: ... 92 CHECKING THE REMOTE CONTROLLER ...
Page 87: ... 97 16 ...
