Hitachi RAS-S25YHAB Instruction Manual page 5

NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT INDICATIONS
Frost Wash Lamp(Green)
TIMER LAMP (Orange)
This lamp lights when the
timer is working.
CAUTION
Turn off the circuit breaker or pull out
the power plug if the unit is not be
operated for a long period.
If the power stays on and the unit is not operated, power is slightly consumed in the control circuit.
The power is saved by turning off the power switch (or the circuit breaker when the power is supplied
from the outdoor unit).
Attaching the Wasabi Air Cleaning
Mesh (Accessories) to the filter frame.
Attach the Wasabi Air Cleaning Mesh
to the C-case by gently compress its both sides
and release after insertion into filter frame.
The cooling capacity is slightly weakened and
the cooling speed becomes slower when the
Wasabi Air Cleaning Mesh are usde.
Wasabi Air Cleaning Mesh are washable
and reusable up to 20 times by using vacuum
cleaner or water rinse under running tap water.
When you want to renew it, please ask your sales
agent. Optional air cleansing and deodorizing
filters.
OPERATION LAMP (Yellow)
This lamp lights during operation.
The OPERATION LAMP flashes
in the following cases during
heating.
(1)During preheating
For about 2-3 minutes after
starting up.
(2)During defrosting
Defrosting will be performed
about once an hour when frost
forms on the heat exchanger
of the outdoor unit, for 5-10
minutes each time.
TEMPORARY SWITCH
Use this switch to start and stop when the remote
controller does not work.
By pressing the temporary switch, the operation is
done in automatic mode.
When the operation is done using the temporary
switch after the power source is turned off and turn
on again, the operation is done in automatic mode.
Wasabi Air Cleaning Mesh
Air Filter
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C-case
Claw
Filter Frame