Hitachi RAS-10MH1, RAC-10MH1 User Manual [ru]

SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
ENGLISH
RAS-10MH1 / RAC-10MH1 RAS-14MH1 / RAC-14MH1
OUTDOOR UNIT
RAC-10MH1
MODEL
INDOOR UNIT
РУССКИЙ
RAC-14MH1
Instruction manual Page 1~24
To obtain the best performance, please read this instruction manual completely.
Инструкция по эксплуатации
Для правильной работы данного устройства обязательно полностью прочитайте данную инструкцию.
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стр. 25~48
– 1 –
SAFETY PRECAUTION
!
Please read the “Safety Precaution” carefully before operating the unit to ensure correct usage of the unit.
Pay special attention to signs of “ Warning” and “ Caution”. The “Warning” section contains matters which, if not observed strictly, may cause death or serious injury. The “Caution” section contains matters which may result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety.
The sign indicate the following meanings.
Make sure to connect earth line.
Indicates the instructions that must be followed.
Please keep this manual after reading.
PRECAUTIONS DURING INSTALLATION
Do not reconstruct the unit.
Water leakage, fault, short circuit or fi re may occur if you reconstruct the unit by yourself.
Please ask your sales agent or qualifi ed technician for the installation of your unit. Water
!
WARNING
!
CAUTION
leakage, short circuit or fi re may occur if you install the unit by yourself.
Please use earth line.
Do not place the earth line near water or gas pipes, lightning-conductor, or the earth line
of telephone. Improper installation of earth line may cause electric shock.
Be sure to use the specifi ed piping set for R410A. Otherwise, this may result in broken
copper pipes or faults.
A circuit breaker should be installed depending on the mounting site of the unit. Without a
circuit breaker, the danger of electric shock exists.
Do not install the unit near a location where there is fl ammable gas. The outdoor unit may
catch fi re if fl ammable gas leaks around it.
Please ensure smooth fl ow of water when installing the drain hose.
Do not install the indoor unit in a machine shop or kitchen where vapor from oil or its mist ows to the indoor unit. The oil will deposit on the heat exchanger, thereby reducing the indoor unit performance and may deform and in the worst case, breake the plastic parts of the indoor unit.
!
!
The sign in the fi gure indicates prohibition.
PRECAUTIONS DURING SHIFTING OR MAINTENANCE
Should abnormal situation arises (like burning smell), please stop operating the unit and turn off the circuit
breaker. Contact your agent. Fault, short circuit or fi re may occur if you continue to operate the unit under
W
abnormal situation.
A
Please contact your agent for maintenance. Improper self maintenance may cause electric shock and fi re.
R
Please contact your agent if you need to remove and reinstall the unit. Electric shock or fi re may occur
N
if you remove and reinstall the unit yourself improperly.
I
If the supply cord is damaged, it must be replaced by the special cord obtainable at authorized
N
service/parts centers.
G
PRECAUTIONS DURING OPERATION
Avoid an extended period of direct air fl ow for your health.
!
W A R
Do not use any conductor as fuse wire, this could cause fatal accident.
N
I N G
This unit has UV LED which emits ultra violet light.
AVOID DIRECT EYE EXPOSURE.
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Do not insert a fi nger, a rod or other objects into the air outlet or inlet. As the fan is rotating
at a high speed, it will cause injury. Before cleaning, be sure to stop the operation and turn the breaker OFF.
During thunder storm, disconnect and turn off the circuit breaker.
!
– 2 –
PRECAUTIONS DURING OPERATION
The product shall be operated under the manufacturer specifi cation and
not for any other intended use.
Do not attempt to operate the unit with wet hands, this could cause fatal
accident.
Do not direct the cool air coming out from the air-conditioner panel to face
household heating apparatus as this may affect the working of apparatus such as the electric kettle, oven etc.
Please ensure that outdoor mounting frame is always stable, fi rm and
without defect. If not, the outdoor unit may collapse and cause danger.
Do not splash or direct water to the body of the unit when cleaning it as
this may cause short circuit.
Do not use any aerosol or hair sprays near the indoor unit. This chemical
can adhere on heat exchanger n and blocked the evaporation water ow to drain pan. The water will drop on tangential fan and cause water
splashing out from indoor unit.
!
Please switch off the unit and turn off the circuit breaker during cleaning,
C
the high-speed fan inside the unit may cause danger.
A U T
I O N
Do not climb on the outdoor unit or put objects on it.
Turn off the circuit breaker if the unit is not to be operated for a long period.
ENGLISH
Do not put water container (like vase) on the indoor unit to avoid water
dripping into the unit. Dripping water will damage the insulator inside the unit and causes short-circuit.
Do not place plants directly under the air ow as it is bad for the plants.
When operating the unit with the door and windows opened, (the room humidity is always above
80%) and with the air defl ector facing down or moving automatically for a long period of time, water will condense on the air defl ector and drips down occasionally. This will wet your furniture. Therefore, do not operate under such condition for a long time.
If the amount of heat in the room is above the cooling capability of the unit (for example: more
people entering the room, using heating equipments and etc.), the preset room temperature cannot be achieved.
This appliance is not intended for use by young children unless they have been adequately
supervised by a responsible person to ensure that they can use the appliance safely.
Young children should be supervised to ensure that they do not play with the appliance.
– 3 –
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NAMES AND FUNCTIONS OF EACH PART
INDOOR UNIT
Pre-fi lter
To prevent dust from coming into the indoor unit. (Refer page 19)
Front panel
Indoor unit indicators
Light indicator showing the operating condition. (Refer page 5)
Horizontal defl ector (Air Outlet)
Remote controller
Send out operation signal to the indoor unit. So as to operate the whole unit. (Refer page 6)
OUTDOOR UNIT
Vertical defl ector
RAC-10MH1
RAC-14MH1
MODEL NAME AND DIMENSIONS
MODEL
RAS-10MH1/RAS-14MH1
RAC-10MH1
RAC-14MH1
Drain pipe
Condensed water drain to outside.
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
Drain pipe
Condensed water drain to outside.
Connecting cord and insulation pipe for piping
Air inlet (Back, Left side)
Air outlet
WIDTH (mm)
– 4 –
790
700
750
HEIGHT (mm)
300
468
570
DEPTH (mm)
230
258
280
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INDOOR UNIT INDICATORS
OPERATION INDICATOR
FILTER LAMP
When the device is operated for a total of about 200 hours, the FILTER lamp lights to indicate that it is time to clean the fi lter. The lamp goes out when the “ (AUTO SWING)” button is pressed while the device is on “STANDBY MODE”.
OPERATION LAMP
This lamp lights during operation.
TIMER LAMP
This lamp lights when the timer is working.
UV FRESH
UV Fresh lamp.
ENGLISH
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.
– 5 –
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NAMES AND FUNCTIONS OF REMOTE CONTROL UNIT
REMOTE CONTROLLER
This controls the operation of the indoor unit. The range of control is about 7 meters. If indoor lighting is controlled electronically, the range of control may be shorter.
This unit can be fi xed on a wall using the fi xture provided. Before fi xing it, make sure the indoor unit can be controlled from the remote controller.
Handle the remote controller with care. Dropping it or getting it wet may compromise its signal transmission capability.
After new batteries are inserted into the remote controller, the unit will initially require approximately 10 seconds to respond to commands and operate.
Signal emitting window/transmission sign
Point this window toward the indoor unit when controlling it. The transmission sign blinks when a signal is sent.
Display
This indicates the room temperature selected, current time, timer status, function and intensity of circulation selected.
START/STOP button
Press this button to start operation. Press it again to stop operation.
AUTO SWING button
Controls the angle of the horizontal air defl ector.
SLEEP button
Use this button to set the sleep timer.
TEMPERATURE buttons
Use this button to raise or lower the temperature setting. (Keep pressed, and the value will change more quickly.)
TIME button
Use this button to set and check the time and date.
RESET buttons
FUNCTION selector
Use this button to select the operating mode. Every time you press it, the mode will change from (AUTO) to (HEAT) to (DEHUMIDIFY) to (COOL) and to (FAN) cyclically.
FAN SPEED selector
This determines the fan speed. Every time you press this button, the intensity of circulation will change from (AUTO) to (HI) to (MED) to (LOW) to (SILENT) (This button allows selecting the optimal or preferred fan speed for each operation mode).
PARALLEL SWING button
Controls the angle of the vertical air defl ectors to parallel.
TIMER control
AUTO
HEAT
DEHUMIDIFY
COOL
FAN
FAN SPEED
SILENT LOW MED HI
SLEEPING
STOP (CANCEL)
START (RESERVE)
START/STOP
TIME
TIMER SET
TIMER SELECTOR ON TIMER
OFF TIMER
PARALLEL SWING
Use this button to set the timer.
OFF-TIMER button Select the turn OFF time.
ON-TIMER button Select the turn ON time.
RESERVE button Time setting reservation.
CANCEL button Cancel time reservation.
Precautions for Use
Do not put the remote controller in the following places.
Under direct sunlight.
In the vicinity of a heater.
Handle the remote controller carefully. Do not drop it on the oor, and
protect it from water.
Once the outdoor unit stops, it will not restart for about 3 minutes (unless
you turn the power switch off and on or unplug the power cord and plug it in again). This is to protect the device and does not indicate a failure.
If you press the FUNCTION selector button during operation, the device
may stop for about 3 minutes for protection.
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VARIOUS FUNCTIONS
Auto Restart Control
If there is a power failure, operation will be automatically restarted when the power is resumed with
previous operation mode and airfl ow direction. (As the operation is not stopped by remote controller.)
If you intend not to continue the operation when the power is resumed, switch off the power supply.
When you switch on the circuit breaker, the operation will be automatically restarted with previous operation mode and airfl ow direction. Note: 1. If you do not require Auto Restart Control, please consult your sales agent or OFF by remote
2. Auto Restart Control is not available when Timer or Sleep Timer mode is set.
control.
AUTOMATIC OPERATION
The device will automatically determine the mode of operation, HEAT, COOL or DEHUMIDIFY depending on the current room temperature. The selected mode of operation will change when the room temperature varies. However the mode of operation will not change when indoor unit connected to multi type outdoor unit.
Press the FUNCTION selector so that the display indicates the (AUTO) mode of operation.
When AUTO has been selected, the device will automatically
1
START
STOP
determine the mode of operation, HEAT, COOL or DEHUMIDIFY depending on the current room temperature. However the mode of operation will not change when indoor unit connected to multi type outdoor unit.
If the mode automatically selected by the unit is not
satisfactory, manually change the mode setting (heat, dehumidify, cool or fan).
Press the (START/STOP) button. Operation starts with a beep. Press the button again to stop operation.
As the settings are stored in memory in the remote controller, you
only have to press the (START/STOP) button next time.
ENGLISH
You can raise or lower the temperature setting as necessary by maximum of 3°C.
Press the temperature button and the temperature setting will change by 1°C each time.
The preset temperature and the actual room temperature may
vary somewhat depending on conditions.
The display does not indicate the preset temperature in the
AUTO mode. If you change the setting, the indoor unit will produce a beep.
Press the (FAN SPEED) button, AUTO, LOW and SILENT is available.
– 7 –
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HEATING OPERATION
Use the device for heating when the outdoor temperature is under 21°C.
When it is too warm (over 21°C), the heating function may not work in order to protect the device.
In order to keep reliability of the device, please use this device above -15°C of the outdoor temperature.
Press the FUNCTION selector so that the display indicates
1
(HEAT).
Set the desired FAN SPEED with the (FAN SPEED) button (the display indicates the setting). (AUTO) : The fan speed changes automatically according
2
(HI) : Economical as the room will become warm
But you may feel a chill at the beginning.
(MED) : Fan speed slow.
(LOW) : Fan speed slower.
(SILENT) : Fan speed ultra slower.
Set the desired room temperature with the TEMPERATURE buttons (the display indicates the setting).
3
The temperature setting and the actual room temperature may vary somewhat depending on conditions.
to the temperature of the air which blows out.
quickly.
START
STOP
Press the (START/STOP) button. Heating operation starts with a beep. Press the button again to stop operation.
As the settings are stored in memory in the remote controller, you only
have to press the
(START/STOP) button next time.
Defrosting
Defrosting will be performed about once an hour when frost forms on the heat exchange of the outdoor unit, for 5~10 minutes each time. During defrosting operation, the operation lamp blinks in cycle of 3 seconds on and 0.5 second off. The maximum time for defrosting is 20 minutes. However, if it is connected to multi type outdoor unit, the maximum time for defrosting is 15 minutes. (If the piping length used is longer than usual, frost will likely to form.)
– 8 –
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DEHUMIDIFYING OPERATION
Use the device for dehumidifying when the room temperature is over 16°C. When it is under 15°C, the dehumidifying function will not work.
Press the FUNCTION selector so that the display indicates
1
(DEHUMIDIFY). The FAN SPEED is set at LOW or SILENT.
Set the desired room temperature with the TEMPERATURE button (the display indicates the setting).
2
The range of 20-26˚C is recommended as the room temperature for dehumidifying.
ENGLISH
START
STOP
Press the (START/STOP) button. Dehumidifying operation starts with a beep. Press the button again to stop operation.
As the settings are stored in memory in the remote controller, you only
have to press the (START/STOP) button next time.
Dehumidifying Function
When the room temperature is higher than the temperature setting: The device will dehumidify the room,
reducing the room temperature to the preset level. When the room temperature is lower than the temperature setting: Dehumidifying will be performed at the temperature setting slightly lower than the current room temperature, regardless of the temperature setting. The function will stop (the indoor unit will stop emitting air) as soon as the room temperature becomes lower than the setting temperature.
The preset room temperature may not be reached depending on the number of people present in the room
or other room conditions.
– 9 –
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COOLING OPERATION
Use the device for cooling when the outdoor temperature is -10~ 43°C. If in doors humidity is very high (80%), some dew may form on the air outlet grille of the indoor unit.
Press the FUNCTION selector so that the display indicates (COOL).
1
Set the desired FAN SPEED with the display indicates the setting).
(AUTO) : The FAN SPEED is HI at fi rst and varies to
2
(HI) : Economical as the room will become cool
(MED) : Fan speed slow.
(LOW) : Fan speed slower.
(SILENT) : Fan speed ultra slower.
Set the desired room temperature with the TEMPERATURE button (the display indicates the setting).
3
The temperature setting and the actual room temperature may vary some how depending on conditions.
Press the (START/STOP) button. Cooling operation starts with
START
STOP
a beep. Press the button again to stop operation. The cooling function does not start if the temperature setting is higher than the current room temperature (even though the (OPERATION) lamp lights). The cooling function will start as soon as you set the temperature below the current room temperature.
As the settings are stored in memory in the remote controller, you only
have to press the (START/STOP) button next time.
MED or LOW automatically when the preset temperature has been reached.
quickly.
(FAN SPEED) button (the
– 10 –
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FAN OPERATION
You can use the device simply as an air circulator. Use this function to dry the interior of the indoor unit at the end of summer.
Press the FUNCTION selector so that the display indicates
1
(FAN).
Press the (FAN SPEED) button.
(HI) : The strongest air blow.
2
(MED) : Fan speed slow.
(LOW) : Fan speed slower.
(SILENT) : Fan speed ultra slower.
ENGLISH
FAN SPEED (AUTO)
For the heating operation
For the cooling operation
START
STOP
.....
When the AUTO fan speed mode is set in the cooling/heating operation:
Press the (START/STOP) button. Fan operation starts with a beep. Press the button again to stop operation.
When the difference of room temperature and setting temperature is large,
fan starts to run at HI speed.
After room temperature reaches the preset temperature, the heating
operation, which changes the fan speed and room temperature to obtain optimum conditions for natural healthful heating will be performed.
When the difference of room temperature and setting temperature is large,
fan starts to run at HI speed.
After room temperature reaches the preset temperature, the cooling
operation, which changes the fan speed and room temperature to obtain optimum conditions for natural healthful cooling will be performed.
– 11 –
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HOW TO SET THE TIMER
TIME
OFF TIMER
ON TIMER
RESERVE
CANCEL
After you change the batteries.
You can set the device to turn off at the preset time.
The device will turn on at the designated times.
1 Set the
(TIME) button.
1 Press the
(OFF-TIMER) button. The (OFF) mark blinks on the display.
1 Press the
(ON-TIMER) button the (ON) mark blinks on the display.
2 Press the
(TIME) button.
2 Set the turn-
off time with the TIMER control button.
2 Set the turn-
on time with the TIMER control button.
3 Set the current
time with the TIMER control button.
Example: The current time is 1:30 p.m.
3 Point the signal window of the remote controller
toward the indoor unit, and press the (RESERVE) button. The (OFF) mark starts lighting instead of fl ashing and the sign (RESERVED) lights. A beep occurs and the (TIMER) lamp lights on the indoor unit.
The setting of turn-off time is now complete.
3 Point the signal window of the remote controller
toward the indoor unit, and press the (RESERVE) button.
The (ON) mark starts lighting instead of fl ashing and the (RESERVED) sign lights. A beep occurs and the (TIMER) lamp lights on the indoor unit.
Example: The device will turn on at 7:00 a.m. The setting of the turn-on time is now complete.
4 Press the (TIME)
button again. The time indication starts lighting instead of fl ashing.
The time indication will disappear
automatically in 10 second.
To check the current time setting,
press the (TIME) button twice.
The setting of the current time is
now complete.
Example: The device will turn off at 11:00p.m.
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1 Press the
(ON-OFF) button so that the (OFF)
The device will turn on (off) and off (on) at the designated times.
The switching occurs rst at the preset time that comes earlier.
The arrow mark appearing on the display indicates the sequence of switching operations.
The timer may be used in three ways: off-timer, on-timer, and ON/OFF (OFF/ON)-timer. Set
mark blinks.
2 Set the
turn-off time with the TIMER control button. Press the (RESERVE) button.
3 Press the
(ON­TIMER) button so that the
(OFF) mark
lights and the
(ON) mark
blinks.
4 Set the
turn-on time with the TIMER control button.
5 Point the signal
window of the remote controller toward the indoor unit, and press the (RESERVE) button. The starts lighting instead of fl ashing and the
lights. A beep occurs and the lamp lights on the indoor unit.
Example: The device will turn off at 10:30 p.m. and it will be turned on at 7:00 a.m. The settings of the turn-on/off times are now complete.
(ON) mark
(RESERVED) sign
(TIMER)
the current time at fi rst because it serves as a reference.
As the time settings are stored in memory in the remote controller, you only have to press the
(RESERVE) button in order to use the same settings next time.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button. The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.
ENGLISH
NOTE
You can set only one of the OFF-timer, ON-timer and ON/OFF-timer.
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HOW TO SET THE SLEEP TIMER
Set the current time at fi rst if it is not set before (see the pages for setting the current time). Press the (SLEEP) button, and the display changes as shown below.
SLEEP
Mode
44 44
Sleep timer
Sleep Timer: The device will continue working for the designated number of hours and then turn off. Point the signal window of the remote controller toward the indoor unit, and press the SLEEP button. The timer information will be displayed on the remote controller. The TIMER lamp lights with a beep from the indoor unit. When the sleep timer has been set, the display indicates the turn-off time.
Sleep
timer
1 hour 2 hours 3 hours 7 hours
Start
The device will be turned off by the sleep timer and turned on by on-timer.
Indication
Sleep timer off
Example: If you set 3 hours sleep time at 11:38 p.m., the turn-off time is 2:38 a.m.
1
1 Set the ON-timer.
2 Press the (SLEEP) button and set the sleep timer.
For heating: In this case, the device will turn off in 2 hours (at 1:38 a.m.) and it will be turned on 6:00 next morning.
How to Cancel Reservation
Point the signal window of the remote controller toward the indoor unit, and press the (CANCEL) button. The (RESERVED) sign goes out with a beep and the (TIMER) lamp turns off on the indoor unit.
– 14 –
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ADJUSTING THE AIR DEFLECTORS
Adjustment of the conditioned air in the upward and
1
downward directions. According to “Dehumidifying” or “Cooling” operation, the horizontal air defl ector is automatically set to the proper angle suitable for each operation. The defl ector can be swing up and down and also set to the desired angle using the “ (AUTO SWING)” button. (If the angle of the defl ector is changed, it will not return to the auto- set position after operations start unless the operation mode is switched.)
If the “ (AUTO SWING)” button is pressed once,
the horizontal air defl ector swings up and down. If the button is pressed again, the defl ector stops in its current position. Several seconds (about 6 seconds) may be required before the defl ector starts to move.
In “Cooling” operation, do not keep the horizontal air
defl ector swinging for a long time. Some dew may form
on the horizontal air defl ector and dew may drop.
Adjustment of the conditioned air in the left and right directions.
2
If the “ (PARALLEL SWING)” button is pressed
once, the vertical air defl ectors swing left and right to parallel. If the button is pressed again, the defl ectors stop in their current position. Several second (about 6 seconds) may be required before the defl ectors start to move.
ENGLISH
PARALLEL SWING
– 15 –
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