Sanyo KS2462R User Manual

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INSTRUCTION MANUAL
COOL/DRY Model
Split System Air Conditioner
In order to protect the environment, this air conditioner uses the new refrigerant R410A.
KS2462R
Save These Instructions!
Pub. OI-85464189508000 ©SANYO 2002
Printed on Recycled Paper
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Remote Control Unit
Display
NIGHT SETBACK button
1 HR. TIMER button
MODE selector button
FLAP button
ADDRESS switch
Sensor
Transmitter
(Cover closed)
ON/OFF operation button
Temperature setting buttons
FAN SPEED selector button
TIMER SELECT button
TIMER AND PRESENT TIME setting buttons
PROGRAM button
ACL button
SENSOR button
Battery compartment (Pull off the cover to expose the batteries.)
NOTE The illustration above pictures the remote control unit after the cover has been
lowered and removed.
Transmitter When you press the buttons on the remote control unit, the mark
appears in the display to transmit the setting changes to the receiver in the air conditioner.
Sensor A temperature sensor inside the remote control unit senses the room
temperature.
Display Information on the operating conditions is displayed while the remote control
unit is switched on. If the unit is turned off, only the mode that was set previously is still displayed.
NIGHT SETBACK button For details, see “Night Setback Mode”. When you press this button in the
DRY or COOL mode, the mark appears in the display, and the remote control unit automatically adjusts the set temperature to save energy.
Temperature setting Press the button to increase the set temperature.
buttons (TEMP.) Press the button to reduce the set temperature.
ON/OFF operation button This button is for turning the air conditioner on and off.
Timer and Present Time First, press the program button to select the mode you want.
setting buttons Each time you press the “HH” button, the hours advance by one.
Each time you press the “MM” button, the minutes advance by one.
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Remote Control Unit (continued)
Program button For details, see “Setting the Timer”.
Press this button to select the mode you want to program.
TIMER SELECT button No display : The timer does not operate.
: The air conditioner stops at the set time. : The air conditioner starts at the set time.
: The air conditioner stops and starts, or starts and stops, at the
set times every day.
MODE selector button Use this button to select the DRY or COOL mode.
(DRY)
(COOL)
FLAP button Press this button either to select to set the airflow direction to one of the six
possible positions manually, or to select the sweep function, which moves the flap up and down automatically.
NOTE When you press the FLAP button, the air flow direction will be changed one
by one as follows.
: The air conditioner reduces the humidity in the room. : The air conditioner makes the room cooler.
: The airflow direction can be set manually. (six positions)
: The flap moves up and down automatically.
Swing
FAN SPEED selector button
: The air conditioner automatically decides the fan speeds.
: High fan speed
: Medium fan speed : Low fan speed
1 HR. TIMER button
: When you press this button, regardless of whether the unit is
(1-HOUR OFF TIMER) operating or stopping, the unit operates for one hour and then
shuts down.
ACL button (ALL CLEAR) Puts the remote control unit into pre-operation status. Always press this
button after replacing the batteries.
ADDRESS switch
Change the address switch to prevent mixing of signals from remote control units when two Sanyo air conditioners are installed next to each other. Normally, the address switch is set to A. When switching the address, the remote control must be changed, and the jumper cables on the indoor unit board must be cut. For more information, please contact the dealer where you made the purchase.
Normally, the tabs on the remote control unit should not be bent.
SENSOR button When you press this button (use a small-tipped object such as a ballpoint
pen), the
mark will appear at the display. And the room temperature is detected by the sensor which is built into the indoor unit and the air conditioner is controlled accordingly.
NOTE If the remote control is located near a heat source, such as a space heater or
in direct sunlight, press the SENSOR button to switch to the sensor on the indoor unit.
NOTE The remote control unit sends the temperature signal to the air conditioner regularly at five minute intervals.
If the signal from the remote control unit stops for more than ten minutes due to the loss of the remote control unit or other trouble, the air conditioner will switch to the temperature sensor which is built into the indoor unit and control the room temperature. In these cases, the temperature around the remote control unit may differ from the temperature detected at the air conditioner’s position.
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Using the Remote Control Unit (continued)
Mounting the Remote
Control Unit
Truss-head tapping screws 5/32 x 5/8 “ (4 x 16 mm) (supplied)
Press
Remote control unit holder
When attaching to wall 1) Confirm the indoor unit beeps when the ON/OFF button is pressed at the
wall location where the remote control unit is to be attached, then attach the holder to the wall.
Hook
When using the remote
control unit indoor unit when operating the remote control unit and the air conditioner.
Securing the remote 1) Attach the holder to the wall with one screw in the upper hole only.
control unit to prevent theft
2) When taking out the remote control unit, pull it from the holder.
Point the transmitter on the remote control unit at the sensor on the
Do not place objects which may block the transmitted signals between the receiver and the remote control unit.
Truss-head tapping screws 5/32 x 5/8 “ (4 x 16 mm) (supplied)
Holder
Remote control unit holder
2) Remove the cover from the remote control unit, and then remove the
batteries. Next, place the remote control unit in the holder.
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3) Secure both the remote control unit and the holder to the wall with another
screw through the lower hole.
4) Put the batteries back in the remote control unit, and then replace the
cover.
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Setting the Timer
3
4
1
1. How to set the present time
2. How to set the OFF time
2
(Example) To set to 9:10 pm.
Operation Indication
1. Press the Program button ( ) three times.
2. Press the HH button until PM 9 is
displayed.
Press the MM button until 10 is
displayed.
(Example) To stop the air conditioner at 11:30 pm.
1. Press the Program button ( ) once.
The time indication alone blinks.
The display will automatically stop blinking except for the “:” symbol after 10 sec.
The timer
and present OFF time is shown.
indication blinks
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2. Press the HH button until PM 11 is
displayed.
Press the MM button until 30 is
displayed.
3. Press the ON/OFF button to start the air conditioner.
4. Press the TIMER SELECT button to set OFF time.
The display will change automatically back to show the present time after 10 sec.
The present time is displayed.
The present time and
displayed.
are
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Setting the Timer (continued)
3. How to set the ON time
4. How to set a program for daily ON/OFF operation
(Example) To start operation at 7:10 am.
Operation Indication
1. Press the Program button ( ) twice.
2.•Press the HH button until AM 7 is
displayed.
Press the MM button until 10 is
The timer indication blinks and present ON time is shown.
The display will change automatically back to show the present time after 10 sec.
displayed.
3. Press the ON/OFF button to start the
The present time is displayed.
air conditioner.
4. Press the TIMER SELECT button to set ON time.
The present time and are displayed.
(Example) To start operation at 7:10 am. and stop the air conditioner at
11:30 pm.
Present time
OFF time
ON time
Programed daily ON/OFF
7:10 am 11:30 pm
ON OFF
1. Set the timer ON/OFF times as
shown in 2-1, 2 and 3-1, 2.
2. Press the ON/OFF button to start the air conditioner.
3. Press the TIMER SELECT button to set the ON/OFF combination timer.
The present time PM 9:10 and
are displayed.
NOTE When the Daily ON/OFF program is set to start the air conditioner
before the ON time setting, the
indications appear on the display. On the other hand, when the Daily ON/OFF program is set to start the air conditioner after the ON time setting, the
indications appear on the display. Thus, these indications show the timer program which will operate next.
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NOTE You can check the timer ON/OFF times after you have set them by
pressing the PROGRAM button.
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1. 1-Hour OFF Timer
Setting the 1-Hour OFF Timer
This function causes the unit to operate for one hour and then stop, regardless of whether the unit is on or off when this button is pressed.
The
Setting procedure:
Regardless of whether the unit is operating or stopped, press the 1 HR. TIMER button.
Cancellation procedure:
Press the ON/OFF operation button to turn the unit off, wait for the unit to stop operating, and then press the ON/OFF operation button again. The 1-Hour Timer function is now cancelled and the unit operates normally.
indicator in the display indicates that this function is operating.
appears in the display.
2. Operation Together with the Program Timer
NOTE
If, while the 1-Hour Timer function is operating, the 1 HR. TIMER button is pressed once to cancel the function and then again, the unit continues to operate for one hour from that point in time and then stops.
The 1-Hour OFF Timer setting is given priority over the daily program setting.
It is not possible to use the OFF Timer and 1-Hour OFF Timer together. Whichever function is set last takes precedence. If the 1 HR. TIMER button is pressed while the TIMER OFF function operates, OFF Timer is cancelled and the unit will stop operating one hour later
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Adjusting the Airflow Direction
  
COOL
and
DRY
(Recommended
operating
range)
SWEEP
1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with your
hands to the left or right.
CAUTION When the humidity is high, the vertical vanes should be in the front
position during the cooling or drying operation. If the vertical vanes are positioned all the way to the right or left, condensation may begin to form around the air vent and drip down.
2. Vertical The vertical airflow can be adjusted by moving the flap with the remote
control unit. Do not move the flap with your hands. Confirm that the remote control unit has been turned on. Use the FLAP button to set either the sweep function or one of the six airflow direction settings. (The maximum capacity is obtained at the position at 4.)
A. Sweep function B. Setting the airflow manually
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The flap starts moving up and down to deliver air over the sweep range.
NOTE
CAUTION
The flap automatically closes when the unit is off.
Use the FLAP button on the remote control to adjust the position of the flap. If you move the flap by hand, the flap position according to the remote control and the actual flap position may no longer match. If this should happen, shut off the unit, wait for the flap to close, and then turn on the unit again; the flap position will now be normal again.
Do not have the flap pointed down during cooling operation. Condensation may begin to form around the air vent and drip down.
Referring to the above illustration, use the FLAP button to set the airflow direction within the range used during the cooling or drying operation.
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INDOOR UNIT
Operation without the Remote Control Unit
If you have lost the remote control unit or it has trouble, follow the steps below.
ON OFF
TEST
Operation selector
WARNING
1. When the air conditioner is not running
If you want to turn on the air conditioner, switch the operation selector to the OFF position, and then to the ON position.
NOTE The set temperature and fan speed are automatically set at the last
selection before stopping.
2. When the air conditioner is running If you want to turn off the air conditioner, switch the operation selector to the OFF position.
Care and Cleaning
1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning.
2. Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard.
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Casing and Grille
(Indoor Unit)
CAUTION
Clean the casing and grille of the indoor unit with a vacuum cleaner brush, or wipe them with a clean, soft cloth.
If these parts are stained, use a clean cloth moistened with a mild liquid detergent. When cleaning the grille, be careful not to force the vanes out of place.
1. Never use solvents, or harsh chemicals when cleaning the indoor unit. Do not wipe the plastic casing using very hot water.
2. Some metal edges and the fins are sharp and may cause injury if handled improperly; be especially careful when you clean these parts.
3. The internal coil and other components of the outdoor unit must be cleaned every year. Consult your dealer or service center.
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Care and Cleaning (continued)
Air intake grille
Anti-mold filter
Insert into the groove on the unit.
Anti-mold filter The anti-mold filter behind the air intake grille should be checked and cleaned
at least once every two weeks.
How to remove the
anti-mold filter
Cleaning Use a vacuum cleaner to remove light dust. If there is sticky dust on the filter,
How to replace the
anti-mold filter
1. Grasp both ends of the
air intake grille and
Air intake grille
pull it out and up.
2. Push the anti-mold
filter up slightly, and then pull it down.
Anti-mold filter
wash the filter in lukewarm, soapy water, rinse it in clean water and dry it.
1. With the ˝FRONT˝ mark facing
you, slide the anti-mold filter up into the unit and then lower the handle into the groove on the unit.
2. After installing the anti-mold
filter, press the locations marked by the arrows ( ) and close the air intake grille.
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Care and Cleaning (continued)
Air clean filter (STK-F4B)
Air cleaning filter
(not provided)
NOTE
WARNING The air cleaning filter cannot remove harmful gases or vapors nor ventilate air
How to install the air
cleaning filter
NOTE
The air cleaning filter removes dust and dirt from the air, and reduces odors and smoke from tobacco.
The air clean filter is not provided with the air conditioner and must be purchased separately. Ask for the STK-F4B model when purchasing.
in the room. You must open doors or windows frequently when you use gas or oil heating appliances. Otherwise there is a risk of suffocation in extreme cases.
The air cleaning filter needs to be installed behind the anti-mold filter.
1. Remove the anti-mold filter.
2. To mount the STK-F4B, set the
air clean filter (sold separately) at the mounting position with the black side facing the rear.
3. Reinstall the anti-mold filter,
and close the suction grill.
In general, the filter should be replaced once every three months.
Cleaning the main unit and
remote control unit
Dirty air clean filters cannot be washed and reused. Purchase a replacement filter at your local dealer.
Wipe clean using a soft, dry cloth.
To remove stubborn dirt, moisten a cloth in warm water no hotter than
104°F, wring thoroughly, and then wipe.
The air intake grille can be removed in order to wash it with water.
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Care and Cleaning (continued)
Removing and remounting
the air intake grille
CAUTION When using a footstool or the like, be careful not to let it tip over.
Washing the grille with
water
With the air intake grille open all
Air intake grille
the way, grip both arms with your hands and pull toward you
Arm
to remove. To remount, hold the air intake grille roughly horizontal and push it in until the arm shafts fit into the indentations in the main unit, then fit the grille into place.
Clean the grille gently using a soft sponge, or the like. Then wipe away any remaining moisture.
Neutral detergent may be used to remove stubborn dirt. Then rinse thoroughly with water and wipe away any remaining moisture.
Do not
Do
Tips for Energy Saving
Block the air intake and outlet of the unit. If they are obstructed, the unit will not work well, and may be damaged.
Let direct sunlight into the room. Use sunshades, blinds or curtains. If the walls and ceiling of the room are warmed by the sun, it will take longer to cool the room.
Always try to keep the air filter clean. (Refer to “Care and Cleaning“.) A clogged filter will impair the performance of the unit.
To prevent conditioned air from escaping, keep windows, doors and any other openings closed.
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Troubleshooting
If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or service center.
Trouble Possible Cause Remedy
Air conditioner does not run at all.
1. Power failure.
2. Leakage circuit breaker tripped.
3. Line voltage is too low.
4. Operation button is OFF.
5. Batteries in remote control unit have run down.
1. Restore power.
2. Contact service center.
3. Consult your electrician or dealer.
4. Press the button again.
5. Replace batteries.
OPERATION lamp flashes and air conditioner does not operate.
Compressor runs but soon stops.
Poor cooling performance.
Clicking sound is heard from the air conditioner.
OPERATION lamp lights but outdoor unit will not run.
Trouble in wiring system. Contact service center.
Obstruction in front of condenser coil. Remove obstruction.
1. Dirty or clogged air filter.
2. Heat source or many people in room.
3. Doors and/or windows are open.
4. Obstacle near air intake or air discharge port.
5. Thermostat is set too high for cooling.
In cooling and drying operation, any plastic parts may expand or shrink due to a sudden temperature change. In this event, a clicking sound may occur.
1. The use of portable telephones near the air conditioner may cause disturbance to its normal operation.
1. Clean air filter to improve airflow.
2. Eliminate heat source if possible.
3. Shut them to keep the heat out.
4. Remove it to ensure good airflow.
5. Set the temperature lower.
This is normal, and the sound will soon disappear.
1. Turn off the power then restart the air conditioner after 1 minute.
2. Consult your dealer.
Operating Range
The air conditioner is operable within the temperature ranges as listed below:
Temperature Indoor Air Intak e Temperature Outdoor Air Intake Temperature
Cooling Model
Low Ambient
Temperature
Model
24
Maximum 95 °F DB/71 °F WB 115 °F DB
Minimum 67 °F DB/57 °F WB 67 °F DB
Maximum 95 °F DB/71 °F WB 115 °F DB
Minimum 67 °F DB/57 °F WB 0 °F DB
SANYO FISHER COMPANY A DIVISION OF SANYO NORTH AMERICA CORPORATION 21605 Plummer Street Chatsworth, CA 91311 U.S.A.
In Canada SANYO Canada Inc. 300 Applewood Crescent, Concord, Ontario, L4K 5C7, Canada
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