Sanyo THS4232, KHS3632, THS2432, KHS2432, THS3632 User Manual
INSTRUCTION MANUAL
Split System Heat Pump
Wall-mounted type Ceiling-mounted type Recessed type
KHS2432 THS2432 XHS2432
KHS3632 THS3632 XHS3632
THS4232 XHS4232
Save This Instruction Manual
Pub.OI-85464189212002©SANYO2003
Features
These air conditioners are equipped with a 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, and is 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 turns off the unit one hour after the
button is pressed.
•
Night Setback
Pressing the Night Setback button changes the
setting of the room temperature thermostat so
that you do not experience excessive cooling or
heating when sleeping.
•
Air Sweep Control
The flaps move up and down in the air outlet,
directing air in a sweeping motion around the
room, 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.
•
Automatic and 3-step Fan Speed
Auto/High/Medium/Low
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Contents
Page
Features.................................................................................................................. 2
Product Information .............................................................................................. 3
Warning 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. Automatic Operation ............................................................................ 13
2. Manual Operation ................................................................................. 14
3. Adjusting the Fan Speed...................................................................... 15
4. Fan Only................................................................................................. 16
5. Night Setback Mode ............................................................................ 16
Special Remarks ................................................................................................. 18
Setting the Timer ................................................................................................ 18
Using the 1-Hour OFF Timer.............................................................................. 20
Adjusting the Airflow Direction ......................................................................... 21
Operation without the Remote Control Unit .................................................... 21
Care and Cleaning............................................................................................... 22
Troubleshooting................................................................................................... 24
Tips for Energy Saving....................................................................................... 24
Operating Range ................................................................................................. 24
Product Information
The following information is useful when calling a service person. Please fill
in the blanks below. The model and serial numbers are on the nameplate at
the bottom of the cabinet.
Model No.
Date of purchase
Dealer’s address
Serial No.
Phone number
Warning Symbols
The following symbols are used in this manual to alert to potentially
dangerous conditions to users and service personnel using this 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.
3OI-212-03EG
Avoid:
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 heatgenerating objects are placed.
•
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.
Power mains
CAUTION
To warm up the system, the power mains must be
ON
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.
For ceiling-mounted and recessed-type indoor units, the flaps move for one
minute when the power is supplied to the unit. This is not a malfunction.
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 extreme
cases.
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.
4 OI-212-04EG
Air outlet
Names of Parts
Each air conditioner shown below consists of an indoor unit and an outdoor
unit. You can control the air conditioner with the remote control unit.
Recessed typeCeiling-mounted type
Air
intake
Air outlet
Air intake
Drain tube
Remote
control
unit
Wall-mounted type
Refrigerant
tubes
NOTE
Drain tube
Remote control
unit
Air intake
Air outlet
Remote control unit
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.
Drain
tube
Refrigerant
tubes
Refrigerant
tubes
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.
5OI-212-05EG
Unit Display and Operation Selector
Recessed type Ceiling-mounted type
Recessed type
Operation selector
1. TEST RUN
2. PCB CHK(ON)
3. RCU MAIN (OFF)
4. (OFF)
SERVICING
switches
ADDRESS
ADDRERS
switch
OPERATION
lamp
NORM./
SWEEP
HOLD
button
switch
ON/OFF
operation
button
TIMER
lamp
STANDBY
lamp
Ceiling-mounted type
ADDRESS
1. TEST RUN
2. PCB CHK(ON)
3. RCU MAIN (OFF)
4. (OFF)
Remote
control
receiver
Finger-hold
Air intake grille
Air intake
grille
SERVICING
switches
ADDRESS
switch
NORM./
HOLD
switch
SWEEP
button
ON/OFF
operation
button
Air filter
Operation selector
6 OI-212-06EG
Unit Display and Operation Selector (continued)
INDOOR UNIT
REMOTE CONTROL receiver
STANDBY
OPERATION lamp
Operation selector
REMOTE CONTROL
receiver
STANDBY lamp
TIMER lamp
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.
The selector should normally be set 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 lamp lights when the system is in the continuous AUTO,
HEAT, COOL or FAN mode.
STANDBY lamp This lamp lights when the system is warming up for heating and
when the system is defrosting. To keep a constant room
temperature, the air conditioner continues to supply a gentle
breeze when warming up or when the heating operation is
paused by the thermostat.
TIMER lamp This lamp lights when the system is being controlled by the timer.
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Remote Control Unit (Display)
Displayed when main unit sensor is in use
“ROOM TEMP” is displayed when the temperature setting has
not been made.
“TEMP” is displayed when setting temperature.
Displayed when transmitting data
Displayed when temperature is
shown
Displayed when the temperature
setting is at the upper or lower
allowable limit
Displayed when setting timer
Symbols
(1) Operation mode
AUTO.......................................
COOLING.................................
HEATING .................................
FAN ..........................................
(2) Fan speed
Automatic operation ..............
HIGH ........................................
(3) Set temperature
60–86°F
Whensetto82°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 ....................
ON
OFF
HR.
1
F
MEDIUM..................................
LOW.........................................
8 OI-212-08EG
(6) Confirmation of
transmission ...........................
(7) Sweep indication....................
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