Table of Contents
Advertisement
SPLIT TYPE AIR CONDITIONER
INDOOR UNIT/OUTDOOR UNIT
OUTDOOR UNIT
RAC-18WSPA
RAC-25WSPA
RAC-35WSPA
Instruction manual
To obtain the best performance and ensure years of
trouble free use, please read this instruction manual
completely.
MODEL
RAK-18PSPA/RAC-18WSPA
RAK-35PSPA/RAC-35WSPA
RAK-25PSPA/RAC-25WSPA
REMOTE CONTROLLER
Page 1~10
– 1 –
INDOOR UNIT
RAK-18PSPA
RAK-25PSPA
RAK-35PSPA
Advertisement
Table of Contents
Related Manuals for Hitachi RAK-18PSPA
Summary of Contents for Hitachi RAK-18PSPA
- Page 1 SPLIT TYPE AIR CONDITIONER INDOOR UNIT/OUTDOOR UNIT MODEL RAK-18PSPA/RAC-18WSPA RAK-35PSPA/RAC-35WSPA RAK-25PSPA/RAC-25WSPA OUTDOOR UNIT INDOOR UNIT RAK-18PSPA RAK-25PSPA RAK-35PSPA RAC-18WSPA REMOTE CONTROLLER RAC-25WSPA RAC-35WSPA Instruction manual Page 1~10 To obtain the best performance and ensure years of trouble free use, please read this instruction manual completely.
-
Page 2: Safety Precaution
SAFETY PRECAUTION the unit. Warning Caution contains matters which may result in serious consequences if not observed properly. Please observe all instructions strictly to ensure safety. Make sure to connect earth line. This sign in the figure indicates prohibition Indicates the instructions that must be followed. PRECAUTIONS DURING INSTALLATION by yourself. - Page 3 PRECAUTIONS DURING OPERATION PROHIBITION WARNING circuit breaker. “OFF” the air outlets of both indoor and outdoor units. PROHIBITION result. for any other intended use. PROHIBITION accident. DON’T WET STRICTLY OBSERVE PRECAUTIONS panel to face household heating apparatus as this may affect the working of apparatus such as the electric kettle, oven etc.
-
Page 4: Names And Functions Of Each Part
NAMES AND FUNCTIONS OF EACH PART INDOOR UNIT Air filter To prevent dust from coming into the indoor unit. Front panel Indoor unit indicators Light indicator showing the operating condition. Horizontal deflector Vertical deflector (Air Outlet) Remote controller OUTDOOR UNIT Air outlet Drain hose RAC-18WSPA... - Page 5 NAMES AND FUNCTIONS OF EACH PART INDOOR UNIT INDICATIONS OPERATION LAMP (Yellow) This lamp lights during operation. in the following cases during heating. (1) During preheating TIMER LAMP (Orange) starting up. This lamp lights when the TEMPORARY (2) During defrosting timer is working.
-
Page 6: Preparation Before Operation
PREPARATION BEFORE OPERATION „ To install the batteries 1. Slide the cover to take it off. 2. Install two dry batteries AAA.LR03 (alkaline). The direction of the batteries should match the marks in the case. 3. Replace the cover at its original position. „... - Page 7 PREPARATION BEFORE OPERATION „ To set calendar and clock 1. Press (RESET) button when first time setting. "Year" blinks. 2. Press (TIME) button to set the current year. 3. Press (CLOCK) button. Next, "Day" and "Month" blink. 4. Press (TIME) button to set the current day and month. 5.
-
Page 8: Names And Functions Of Remote Controller
NAMES AND FUNCTIONS OF REMOTE CONTROLLER REMOTE CONTROLLER z 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 controller may be shorter. This unit can be fixed on a wall using the fixture provided. Before fixing it, make sure the indoor unit can be controlled from the remote controller. - Page 9 NAMES AND FUNCTIONS OF REMOTE CONTROLLER MODE selector Button POWERFUL Button Use this button to select the Use this button to set the operating mode. Every time you POWERFUL mode.(f p.12) press this button, the mode will Œ change from (AUTO) Œ...
-
Page 10: Various Functions
VARIOUS FUNCTIONS „ Auto Restart Control z If there is a power failure, operation will be automatically restarted when the power is resumed with previous operation mode and airflow direction. (As the operation is not stopped by remote controller.) z 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 air flow direction. -
Page 11: Heating Operation
HEATING OPERATION z 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. z In order to maintain reliability of the device, please use this device when outdoor temperature is above -20°C. Press the MODE selector button so that the display indicates (HEAT). -
Page 12: Dehumidifying Operation
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 MODE selector button so that the display indicates (DEHUMIDIFY). The fan speed is set at LOW. Press (FAN SPEED) button to select SILENT or LOW fan speed. -
Page 13: Cooling Operation
COOLING OPERATION Use the device for cooling when the outdoor temperature is -10~43°C. If indoors humidity is very high (80%), some dew may form on the air outlet grille of the indoor unit. Press the MODE selector button so that the display indicates (COOL). -
Page 14: Fan Operation
FAN OPERATION User can use the device simply as an air circulator. Press the MODE selector so that the display indicates (FAN). Set the desired FAN SPEED with the (FAN SPEED) button (the display indicates the setting). (AUTO) (HIGH) (MED) (SILENT) (LOW) START... - Page 15 AUTO SWING OPERATION „ To start Vertical Auto Swing Press (AUTO SWING (VERTICAL)) button. The deflector(s) will start to swing up and down. is displayed on the LCD. „ To cancel Vertical Auto Swing Press (AUTO SWING (VERTICAL)) button again. The deflector(s) will stop in the current position.
-
Page 16: Powerful Operation
POWERFUL OPERATION z By pressing (POWERFUL) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN operation, the air conditioner performs an the maximuum power. z During POWERFUL operation, cooler or warmer air will be blown out from indoor unit for COOLING of HEATING operation respectively. -
Page 17: Silent Operation
SILENT OPERATION z By pressing (SILENT) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN operation, the fan speed will change to ultra slow. „ To start SILENT operation z Press (SILENT) button during operation. “ ” is displayed on the LCD. Fan speed will be ultra slow. -
Page 18: Eco Operation
ECO OPERATION ECO operation is an energy saving function by changing set temperature automatically and by limiting the maximum power consumption value. z By pressing the (ECO) button during AUTO, HEATING, DEHUMIDIFYING or COOLING operation, the air conditioner performs the "ECO" operation. „... - Page 19 LEAVE HOME(LH) OPERATION Prevent the room temperature from falling too much by setting temperature 10°C automatically when no one is at home. This operation is able to operate by" Continuous operation" or " Day timer operation" . Please use " Day timer operation" to set the number of days up to 99 days.
-
Page 20: Clean (One Touch Clean) Operation
CLEAN (ONE TOUCH CLEAN) OPERATION Drying indoor heat exchanger after cooling operation to prevent mildew. „ To start CLEAN operation z Press (CLEAN) button when unit is OFF. Total time taken for One Touch Clean operation is 60 minutes. During this operation, HEATING or FAN operation shall operate. - Page 21 ONCE TIMER (ON/OFF TIMER) OPERATION OFF TIMER The device can be set to turn off at a preset time. Press (OFF-TIMER) button. blink on the display. Set the "turn-off time" with (TIME) button. After setting, direct the remote controller towards the indoor and press (SEND) button.
- Page 22 ECO SLEEP TIMER OPERATION The timer can be set up to a duration of 7 hours. By pressing (SLEEP) button during AUTO, HEATING, DEHUMIDIFYING, COOLING or FAN operation, the unit shifts the room temperature and reduces the fan speed. It results in energy saving. Set the current time first before operating the ECO SLEEP TIMER operation.
- Page 23 ECO SLEEP TIMER OPERATION „ To set SLEEP TIMER and ON TIMER The air conditioner will be turned off by ECO SLEEP TIMER and turned on by ON TIMER. 1. Set the ON TIMER. 2. Press (SLEEP) button and set ECO SLEEP TIMER. Example: In this case, air conditioner will turn off in 2 hours (at 1:38) and it will be turned on at 6:00 the next morning.
-
Page 24: Weekly Timer Operation
WEEKLY TIMER OPERATION z lt is possible to select Mode A or Mode B.For each mode ,up to 6 programs can be set per day. ln total, a maximum of 42 programs can be set for a week for each mode. z If calendar and clock are not set, the reservation setting for WEEKLY TIMER cannot be set. - Page 25 WEEKLY TIMER OPERATION 5. Press (ON-OFF TIMER) button to select ON TIMER or OFF TIMER reservation. 6. Press (TIME) button to set time reservation. 7. Press (TEMP ) button to set temperature reservation. 8. Press (OK) button. The reservations are set. Day, program number, ON reservation, setting temperature will light up.
- Page 26 WEEKLY TIMER OPERATION Step 2: Select Mode A or Mode B and activate or deactivate WEEKLY TIMER. „ How to select Mode A or Mode B of WEEKLY TIMER setting. 1. Press (WEEKLY) button. blink on the display. (Normally Mode A will blink first). 2.
- Page 27 WEEKLY TIMER OPERATION Step 3: Copy and cancel the reservation schedule. „ How to copy and paste. Editing the reservation schedule is easy by copying data from one day to another day. 1. Press (WEEKLY) button to select Mode A or Mode B. 2.
- Page 28 WEEKLY TIMER OPERATION Step 3: Copy and cancel the reservation schedule. „ How to delete WEEKLY TIMER data. [Delete one program number reservation] 1. Press (WEEKLY) button to select Mode A or Mode B. 2. Press (WEEKLY) button for 3 seconds to start editing the reservation schedule.
- Page 29 WEEKLY TIMER OPERATION Step 3: Copy and cancel the reservation schedule. [Delete one day reservation] 1. Press (WEEKLY) button to select Mode A or Mode B. 2. Press (WEEKLY) button for 3 seconds to start editing the reservation schedule. 3. Press button to select a day of the week to edit.
-
Page 30: Info Function
INFO FUNCTION z By pressing (INFO) button, temperature around remote controller and monthly power consumption will be displayed on the remote controller. z After changing the batteries, direct the remote controller towards the indoor unit and press (INFO) button. Current calendar and clock will be transmitted from indoor unit. z In order to receive information from indoor unit, the distance between remote controller and receiver of indoor units is within 2 meters. - Page 31 OPERATION MODE LOCK The remote controller can be set to fix the HEATING mode (including FAN), COOLING mode (including FAN) and DEHUMIDIFYING mode (including FAN) operations. „ Method to lock HEATING mode (including FAN) operation. Press (ECO) and (POWERFUL) buttons simultaneously for about 5 seconds when remote controller is OFF.
- Page 32 MAINTENANCE CAUTION cleaning, stop operation and switch off the power supply. 1. AIR FILTER cleaner. If there is too much dust, wash the filter dry it in the shade. slot them into the original state. three arrow portions as shown in figure and close CAUTION directly to the sun.
- Page 33 2. CLEANING OF FRONT PANEL clean water. a soft dry cloth. If water remains at indicators or signal receiver of indoor unit, it causes trouble. Method of removing the front panel. detach and attach it. both hands, push the right arm to the inside into the steps in the unit and securely insert to release it, and while closing the front them into the holes.
- Page 34 INFORMATION CAPABILITIES Heating Capability CAUTION heating capability will also lower. In such a situation, or any other high the inverter work to increase compressor rpm to keep temperature devices PROHIBITION indoor unit. heating appliances should be used to augment this feel warm.
- Page 35 REGULAR INSPECTION Check to see if the unit’s earth line has been connected correctly. If the earth line is disconnected or faulty, unit failure or WARNING electric shock hazard may result. Check to see if the mounting frame has rusted excessively or if the outdoor unit has tilted or become unstable.
- Page 36 Noise of the ventilation fan sucking in air present in the drain hose and Perking noise blowing out dehumidifying water that had accumulated in the condensed water temperature changes. Mist is generated as the air within the room is suddenly cooled by conditioned Mist emission air.
- Page 37 MEMO – 11 –...
- Page 38 < 10031C : > – 12 –...