Sanyo KS2432 User manual

INSTRUCTION MANUAL
Split System Air Conditioner
Wall-mounted type Ceiling-mounted type Recessed type
KS2432 TS2432 XS1822, XS1852
KS3032 TS3632 XS2432
KS3632 TS4232 XS3632
XS4232
COOL/FAN Model
Save These Instructions!
Pub. OI-85464189201002 ©SANYO 2000

Features
These air conditioners are equipped with cooling function. Details on this function are provided below; refer
to these descriptions when using the air conditioner.
•Microprocessor Controlled Operation
The interior compartment of the remote control
unit contains several features to facilitate
automatic operation, easy logically displayed for
easy use.
•Simple One-touch Wireless Remote Control
The remote control unit has several features to
facilitate automatic operation.
•24-hour clock with ON/OFF Program Timer
The wireless remote controller allows you to set
up a wide variety of time based operations.
Such functions include automatic on/off with
time settings, same time on/off every day, on
timer and off timer.
•1-Hour OFF Timer
This timer can be set to automatically turn off
the unit at any time after one hour.
•Night Setback
Pressing this button changes the setting of the
room temperature thermostat, allowing you to
set the temperature at whatever level that you
find comfortable.
•Automatic and 3-step Fan Speed
Auto/High/Medium/Low
•Air Sweep Control
This function moves a flap up and down in the
air outlet, directing air in a sweeping motion
around the room and providing comfort in every
corner.
•Automatic Restart Function for Power Failure
Even when power failure occurs, preset
programmed operation can be reactivated once
power resumes.
•Anti-Mold Filter
This unit is equipped with an anti-mold filter
that inhibits the growth of mold and bacteria.
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Contents
Page
Features.................................................................................................................. 2
Product Information .............................................................................................. 3
Alert Symbols ........................................................................................................ 3
Installation Location.............................................................................................. 4
Electrical Requirements ........................................................................................ 4
Safety Instructions ................................................................................................ 4
Names of Parts ...................................................................................................... 5
Using the Remote Control Unit ......................................................................... 11
Operation with the Remote Control Unit.......................................................... 13
1. Operation ............................................................................................... 13
2. Adjusting the Fan Speed...................................................................... 14
3. Fan Only................................................................................................. 14
4. Night Setback Mode ............................................................................ 15
Special Remarks ................................................................................................. 16
Setting the Timer ................................................................................................ 17
Using the 1-Hour OFF Timer.............................................................................. 19
Adjusting the Airflow Direction ......................................................................... 20
Operation without the Remote Control Unit .................................................... 20
Care and Cleaning............................................................................................... 21
Troubleshooting................................................................................................... 23
Tips for Energy Saving....................................................................................... 23
Operating Range ................................................................................................. 23
Product Information
If you have problems or questions concerning your Air Conditioner, you will
need the following information. Model and serial numbers are on the
nameplate on the bottom of the cabinet.
Model No. Serial No.
Date of purchase
Dealer’s address
Phone number
Alert Symbols
The following symbols used in this manual, alert you to potentially
dangerous conditions to users, service personnel or the appliance:
This symbol refers to a hazard or unsafe
practice which can result in severe personal
injury or death.
CAUTION This symbol refers to a hazard or unsafe
practice which can result in personal injury
or product or property damage.
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Installation Location
•We recommend that this air conditioner be installed properly by
qualified installation technicians in accordance with the Installation
Instructions provided with the unit.
•Before installation, check that the voltage of the electric supply in your
home or office is the same as the voltage shown on the nameplate.
•Do not install this air conditioner where there are fumes or flammable
gases, or in an extremely humid space such as a greenhouse.
•Do not install the air conditioner where excessively high heat-
generating objects are placed.
Avoid: •To protect the air conditioner from heavy corrosion, avoid installing the
outdoor unit where salty sea water can splash directly onto it or in
sulphurous air near a spa.
•The unit may malfunction when the receiver in the indoor unit is
exposed to the inverter lamp light.
Electrical Requirements
1. All wiring must conform to the local electrical codes. Consult your
dealer or a qualified electrician for details.
2. Each unit must be properly grounded with a ground (or earth) wire or
through the supply wiring.
3. Wiring must be done by a qualified electrician.
•Power supply: 60 Hz, single-phase, 230/208 volts.
CAUTION
Safety Instructions
•Read this Instruction Manual carefully before using this air conditioner.
If you still have any difficulties or problems, consult your dealer for
help.
•This air conditioner is designed to give you comfortable room
conditions. Use this only for its intended purpose as described in this
Instruction Manual.
•Never touch the unit with wet hands.
•Never use or store gasoline or other flammable vapor or liquid near the
air conditioner — it is very dangerous.
•This air conditioner has no ventilator for intaking fresh air from
outdoors. You must open doors or windows frequently when you use
gas or oil heating appliances in the same room, which consume a lot of
oxygen from the air. Otherwise there is a risk of suffocation in an
extreme case.
CAUTION •Do not turn the air conditioner on and off from the power mains switch.
Use the ON/OFF operation button.
•Do not stick anything into the air outlet of the outdoor unit. This is
dangerous because the fan is rotating at high speed.
•Do not let children play with the air conditioner.
•Do not cool the room too much if babies or invalids are present.
To warm up the system, the power mains
must be turned on at least five (5) hours
before operation. Leave the power mains
ON unless you will not be using this
appliance for an extended period.
(CL MODEL)
Power mains
ON
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Names of Parts
Each air conditioner as shown below consists of an indoor unit and an
outdoor unit. You can control the air conditioner with the remote control
unit.
NOTE This illustration is based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner which
you have selected.
Air intake The return air in the room is drawn into this section and passes through
air filters which remove dust and foreign particles.
Air outlet Conditioned air is returned to the room through the air outlet (ceiling
and wall mounted type) or four air outlets (Recessed type).
The direction of airflow can be adjusted as desired using the remote
control unit.
Remote control unit The wireless remote control unit controls power ON/OFF, operation
mode selection, temperature, fan speed, timer setting, and air sweeping.
Refrigerant tubes The indoor and outdoor units are connected by copper tubes through
which refrigerant gas flows.
Drain tube Moisture in the room is condensed and drains off by means of this tube.
Outdoor (condensing) unit The outdoor unit contains the compressor, fan motor, heat exchanger
coil, and other electrical components.
Recessed typeCeiling mounted type
Air outlet
Remote control
unit
Drain tube
Refrigerant
tubes
Air intake
Air
intake
Air outlet
Remote
control
unit
Drain tube
Refrigerant
tubes
Wall mounted type
Air intake
Air outlet
Remote control unit Drain
hose
Refrigerant
tubes
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Unit Display and Operation Selector
OPERATION
lamp
TIMER
lamp
Remote control
receiver
Recessed type Ceiling mounted type
Air filter
Recessed type
Air intake
grille
Operation selector
Ceiling mounted type
Air intake grille
Finger-hold
Operation selector
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Unit Display and Operation Selector (continued)
REMOTE CONTROL
receiver
This section picks up infrared signals from the remote control unit
(transmitter).
Operation selector
ON position This position is for operating the air conditioner with the wireless
remote control unit.
Set the selector normally in this position.
OFF position Switch the selector to the OFF position if you are not going to use
the air conditioner for a few days or longer.
The OFF position does not disconnect the power. Use the main
power switch to turn off power completely.
TEST position This position is used only when servicing the air conditioner.
CAUTION Do not set at the TEST position for normal operation.
OPERATION lamp This lights when the system is in the continuous COOL or FAN
mode.
TIMER lamp This lamp lights when the system is being controlled by the timer.
OPERATION lamp
TIMER lamp Operation selector
REMOTE CONTROL receiver
INDOOR UNIT
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Remote Control Unit (Display)
ON OFF
HR. F
SET TEMP
1
AM
PM
(1) Operation mode
COOL .......................................
FAN ..........................................
(2) Fan speed
Automatic operation ..............
HIGH ........................................
MEDIUM..................................
LOW.........................................
ON
Displayed when transmitting data
Displayed when setting temperature
Displayed when temperature is shown
Displayed when the temperature setting is
at the upper or lower allowable limit
Displayed when setting timer
F
OFF
HR.
1
Symbols
Displayed when main unit sensor is in use
(3) Set temperature
60–88°F
When set to 82 °F ...........
Current temperature
indication .........................
(4) Timer
24-hour clock with ON/OFF
Program Timer .......................
24-hour ON Timer..................
24-hour OFF Timer.................
1-hour OFF Timer...................
(5) NIGHT SETBACK ....................
(6) Confirmation of
transmission ...........................
(7) Sweep indication....................
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Remote Control Unit
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 COOL mode, the mark appears in the display, and the remote
control unit will automatically adjust the set temperature to save energy.
TEMP. setting buttons Press the button to increase the set temperature.
Press the button to reduce the set temperature.
ON/OFF operation button This button is for turning the air conditioner on and off.
Timer setting buttons First, press the PROGRAM button to select the mode you want.
Each time you press the ‘‘HH’’ button, the hours advance by one.
Each time you press the ‘‘MM’’ button, the minutes advance by one.
AIR CONDITIONER
Transmitter
Display
ON/OFF operation button
FLAP button
TEMP. setting buttons
1 HR. TIMER button
NIGHT SETBACK button
MODE selector button
Battery compartment
(Slide the cover to expose the
batteries.)
FAN SPEED
selector button ACL button
Program button
A/C SENSOR button
Timer setting buttons
ON I /OFF
1HR.
TIMER TEMP.
MODE
FLAP
FAN SPEED
SELECT
HH TIMER
SELECT
MM
TIME SET
NIGHT
SETBACK
BATTERIES
ACL A/C
SENSOR
OFF ON
CLOCK
AIR CONDITIONER
ON OFF
HR. F
SET TEMP
1
AM
PM
A
(Cover closed)
Sensor
TIMER SELECT button
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Remote Control Unit (continued)
NOTE •The remote control unit sends the temperature signal to the air
conditioner regularly at three 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.
•Operation when the outdoor temperature is low
If an indoor unit connected to a ‘‘CL-’’ type outdoor unit is operating in
the cooling mode during the winter months when the outdoor
temperature is low, setting the FAN SPEED selector to (low fan speed)
can result in intermittent operation to prevent freezing. In such cases,
use the (high fan speed) or (medium fan speed) setting instead.
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
(COOL)
(FAN)
Use this button to select COOL or FAN mode
: The air conditioner makes the room cooler.
: The air conditioner works only as a circulation fan.
FLAP button Press this button to select the sweep function, which moves the flap up
and down automatically.
: The flap moves up and down automatically.
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
(1-HOUR OFF TIMER)
: When you press this button, regardless of whether the unit is
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.
A/C 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 A/C SENSOR button to switch to
the sensor on the indoor unit.
OFF
ON
HR.
1
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