Hitachi RAS-18SH3 Instruction Manual page 38

MAINTENANCE (continued)
Maintenance of Ion mist unit
Stop the operation with the remote controller
1
and unplug the power supply (or turn off the
circuit breaker).
2
Slowly open the vertical air deflectors using
both hands.
CAUTION
• Be s Be sure to open slowly using both hands as shown
in th in the illustration.
Oth Otherwise, it may cause malfunction.
• Do Do not use excessive force to move the air deflector
bey beyond the stopper located below it.
Oth Otherwise, it may cause malfunction.
3
Remove the dirt on the ion mist unit
with a toothbrush.
Be sure to use a dry toothbrush.
Lightly brushed off the dust.
4
Turn on the power supply.
(or turn on the circuit breaker)
CAUTION
Do not touch the ion mist unit while the ai
High voltage generated at these parts could result in electrical shock.
Do not splash or direct water to the ion mist unit
It may cause short circuit or malfunction.
r conditioner is in operation
– 38 –
Horizontal air
deflectors
Ion Mist Unit