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Hitachi RA-08HV Operation Manual page 2

Window inverter type room air conditioner
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LOCK SETTING
After the lock setting is done, you can only use the
button to change mode, the others are invalid.
Choose the operating mode, fan speed and setting temperature you want.
❷ In the power off state, press and hold the
location of
(TEMP.) button later.
(Meanwhile, the
CANCEL: Repeat the ❷ procedure above to cancel the lock setting.
POWERFUL OPERATION
During the operation (DEHUMDIFYING, COOLING),
you should press the
❶ Press the
Every time you press the
original fan speed is "Hi", the fan speed will not change.
CANCEL: Press the
CONTENT OF THE POWERFUL OPERATION
HOW TO SET THE TIMER
The timer may be used in two ways: (OFF-TIMER), (ON-TIMER). You can set only one kind of
timer. You can set the time in 1 to 24 hours for timer mode.
❶ When the machine runs-off, press the
▪ You can set the time of running.
▪ Press continuously to get rapid adjustment.
▪ If you want to start the machine right away, you can press
reservation of time setting.
❷ When the machine runs-on, press
▪ You can set the time to stop.
▪ Press continuously to get rapid adjustment.
▪ If you want to stop the machine right away, you can press
HOW TO SET THE SLEEP TIMER
This function will change the fan speed and the room temperature setting automatically
during sleep and you also can use the OFF-TIMER function together too.
You can set the time in 1 to 24 hours for sleep mode.
❶ Press
button. Display indicates
Press continuously to get rapid adjustment.
The SLEEP operation starts at beep sound, then the remote controller display will
show the reservation time and turn-off time.
CANCEL: Press the
WIRING DIAGRAM
HOW TO ASSEMBLE THE INSTALLATION BRACKET AND THE WATER DRAINAGE
HOW TO ASSEMBLE THE INSTALLATION BRACKET
unit: mm
INSTALLATION DIMENSIONS
button and the
button first and press the lower
mark will be displayed on the remote controller.)
button to start the powerful operation
button to start the powerful operation.
button, it will increase the fan speed. If the
button again
button.
button.
button to cancel all reservation of time setting.
button to cancel.
NOTICE
as the top priority to turn-on,
The other timer setting are all invalid.
For safety purposes, especially on high-rise buildings,
bracket installation can be done inside the room.
OUTDOOR SIDE INSTALLATION DISTANCE
(TEMP.)
ACCESSORY NAMES AND QUANTITIES
Main bracket X1
Fix plate X2
Caulking Foam X1
Water drainage elbow X1
SERVICE GUIDELINES
Before cleaning, turn off the air conditioner first and unplug the power cord.
(Never unplug the cord with a wet hand to prevent electric shock.)
button to cancel all
2. CLEANING THE FRONT COVER AND THE CABINET
It is easy for the front cover and the cabinet to get dirty. Wipe it regularly with dry cloth. If it is dirty, use a wet and
soft cloth to wipe.
When the air conditioner starts to operate, it may possibly blow out dusts. This is because there are dusts
accumulating on the discharge air plenum.
NOTICE :
Do not wash the front cover with water over 50°C to prevent it deformation.
To prevent the front cover from damage, never wash it with volatile oil, gasoline,
thinner, grinding powder or a chemical abrasive cloth.
To avoid poor insulation and current leakage, never wash the air conditioner
directly with water.
3. HOW TO HANDLE THE AIR CONDITIONER AFTER THE USAGE SEASON IS OVER
When the air conditioner will not be used for a Iong period of time, turn on the "Strong fan speed" on a clear day and
run the unit for haIf a day so that the inside of the unit can be dried.
After the inside of the air conditioner is dried, unplug the power cord or disengage the knife switch or the circuit
breaker exclusively set up for the air conditioner for safety.
INSTALLATION PRECAUTIONS
Use the screws supplied
together with the unit to
secure the front cover.
Before pulling out the unit
body, first remove the screws
and the parts for fixation.
AFTER-SALE SERVICE AND WARRANTY
1. If an error is found, first check the following items.
2. These are all normal indications:
If the air conditioner does not resume standard operation after checking any of the above items, please notify
the service center or the dealer where the air conditioner is purchased of the malfunction together with the air
conditioner model, manufacture number, and installation date recorded on the warranty.
If the power cord/cord plug gets abnormally hot or the insulation sheath is stripped/melted, unplug the power
cord and immediately contact the service center and the dealer where the air conditioner is purchased. Do not
replace the power cord by yourself to prevent danger!
The timer indicator light on the display flashes and the display screen shows a number.
(The cause of the error can be determined by the number of flashes, and thus the problem can soon be
corrected. Therefore, before turning off the power switch, confirm the number of flashes and the displayed
number and then notify the service personnel.)
3. Warranty
The warranty is supplied with the unit body. In case of failure during the warranty period, show your warranty to
the service personnel and you are entitled to have a free-of-charge service or a partial charge for parts /
materials to be replaced according to the prescribed items in the warranty.
The damaged copper tubes resulted from corrosion by sulfur gas or salinity and refrigerant leakage are not
covered by the warranty for free of charge service.
The warranty does not cover defects or malfunctions caused by pests and insects.
HOW TO ASSEMBLE THE WATER DRAINAGE
1
Insert the Drain Elbow into the Base Drain Hose.
Battery X2
Connect the Water Pipe Drain to the other end of
Remote Controller X1
2
the Drain Elbow
Parts bag X1
65MP1433 RA-BA-L

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