Hitachi RAS-25YHA / RAC-25YHA RAS-35YHA / RAC-35YHA INDOOR UNIT INDOOR UNIT INDICATORS

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РУССКИЙ
NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT INDICATORS
CAUTION
FILTER LAMP (Green)
When the device is operated for a total of about 200
hours, the FILTER lamp lights indicates that it is
time to clean the filter.The lamp goes out when the
“ (AUTO SWING)” button is pressed while the
operation is stopped.
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.
This temporary operation will be at the most recent setting made. (The unit
will immediately go into automatic operation once power is switched on.
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 air cleansing and deodorizing filters (Accessories) to the filter frame.
• Attach the air cleansing and deodorizing filters to the frame
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 air cleansing and deodorizing filters
are used.
• Air cleansing and deodorizing filters can be used for about 1 year.
When you want to renew it, please ask your sales agent.
Attaching the negative ion stick to the filter frame
• Put the negative ion stick to the loer hooks and install it so as
to push up the upper hooks.
Frame
Upper hook
Negative
ion stick
Lower hook
TIMER LAMP (Orange)
This lamp lights when the timer is working.