Save These Instructions!
1. RCS-SH80UG (Wired type: for all indoor units)
2.RCS-SH80UA.WL (Wireless type: for X and T type indoor units) RCS-BH80UA.WL (Wireless type: for U type indoor unit)
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RCS-SH1UA |
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3. SHA-KC64UG |
(System Remote Controller) |
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KH2672R |
XH2672R |
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TH2672R |
UH2672R |
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KH3072R |
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KH3672R |
XH3672R |
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TH3672R |
UH3672R |
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XH4272R |
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TH4272R |
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KHH2672R |
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THH2672R |
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THH3672R |
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Split System Air Conditioner |
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• INSTRUCTION MANUAL |
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85464189788001 |
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SANYO Electric Co., Ltd. |
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©SANYO 2006 |
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Gunma, Japan |
1
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Save These Instructions!
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RCS-SH80UG |
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1 |
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Wall-Mounted type |
4-Way Air Discharge |
Ceiling-Mounted type |
Concealed-Duct type |
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Semi-Concealed type |
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KH2672R |
XH2672R |
TH2672R |
UH2672R |
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KH3072R |
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KH3672R |
XH3672R |
TH3672R |
UH3672R |
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XH4272R |
TH4272R |
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KHH2672R |
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THH2672R |
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THH3672R |
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Split System Air Conditioner |
• INSTRUCTION MANUAL |
Contents |
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Page |
Product Information .......................................................................................... |
2 |
Alert Symbols ................................................................................................... |
2 |
Installation Location .......................................................................................... |
3 |
Electrical Requirements.................................................................................... |
3 |
Safety Instructions ............................................................................................ |
3 |
Names of Parts ................................................................................................. |
4 |
Remote Control Unit .......................................................................................... |
5 |
Operation ........................................................................................................... |
9 |
Adjusting the Airflow Direction ........................................................................ |
10 |
Special Remarks ............................................................................................. |
12 |
Setting the Timer ............................................................................................ |
13 |
Care and Cleaning .......................................................................................... |
15 |
Troubleshooting ............................................................................................... |
17 |
Tips for Energy Saving ................................................................................... |
17 |
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 |
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Dealer’s address |
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1 |
Phone number |
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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.
This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage.
1 - 2
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.
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.
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.
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.
Safety Instructions
Power mains
ON
1
•Read this Instruction Manual carefully before using this air conditioner. If you still have any difficulties or problems, consult your dealer for help.
•The 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.
•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 or heat the room too much if babies or invalids are present.
1 - 3
Names of Parts
INDOOR UNIT
SEMI-CONCEALED
X type (4-WAY)
Celling panel
(optional) Air outlet Air intake
CEILING-MOUNTED
T type
Air intake
1 |
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REMOTE CONTROL UNITS |
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(optional) |
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(Wired type: |
(Wireless type: |
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available for all |
available for |
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indoor units) |
X and T) |
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WALL-MOUNTED
K type
Air intake
Air outlet
CONCEALED DUCT
U type
Ceiling
Air outlet
(optional) Air intake (optional)
NOTE |
This illustration is based on the external |
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appearance of a standard model. |
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Consequently, the appearance may differ |
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from that of the air conditioner you have |
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selected. |
System Remote |
(Wireless type: |
Controller |
available for U) |
1 - 4
Remote Cotrol Unit
•With this remote controller, you can operate indoor units up to 8 units.
•Once you set your operation conditions, you can operate the units only by pressing the ON/OFF operation button.
•For the U type, the flap position is not shown on the display.
N:SENSOR
J: TIMER |
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SET button |
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B: OPERATION lamp |
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K: TIME |
A: ON/OFF operation |
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setting |
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button |
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G: CHECK |
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button |
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O: VENTILATION |
C: MODE button |
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button |
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D: Temperature |
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setting buttons |
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1 |
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L: SET button |
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I: FLAP button |
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F: FILTER reset |
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E: FAN SPEED |
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button |
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selector button |
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M: CL button |
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H: UNIT button |
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A: ON/OFF operation button |
This button is for turning the air conditioner on and off. |
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B: Operation lamp |
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This lamp lights when the air conditioner is turned on. |
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C: MODE button |
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Use this button to select one of the following five operations: |
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(AUTO) |
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: Used to automatically set cooling or heating operation. |
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(HEAT) |
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Only for heat pump type |
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(temperature range: 62 ~ 80 °F) |
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: Used for normal heating operation. |
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(DRY) |
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Only for heat pump type |
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(temperature range: 60 ~ 86 °F) |
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: Used for dehumidifying without changing the room temperature. |
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(COOL) |
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(temperature range: 64 ~ 86 °F) |
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: Used for normal cooling operation. |
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(FAN) |
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(temperature range: 64 ~ 86 °F) |
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: Used to run the fan only, without heating or cooling operation. |
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D: Temperature |
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: Press this button to increase the temperature setting. |
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setting buttons |
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: Press this button to decrease the temperature setting. |
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E: FAN SPEED selector |
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button |
(AUTO) |
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: The air conditioner automatically decides the fan speed. |
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(HI.) |
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: High fan speed. |
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(MED.) |
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: Medium fan speed. |
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(LO.) |
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: Low fan speed. |
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NOTE |
When low fan speed is selected and the air conditioner is in cooling |
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operation at a low outdoor temperature of less than 50°F, the air |
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conditioner may automatically switch to medium fan speed. |
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1 - 5
Remote Control Unit (continued)
F: FILTER reset button |
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Use this button to reset the filter sign |
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for the filter and informs you when the filter needs cleaning. |
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G: CHECK button |
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This button is used only when servicing the air conditioner. |
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H: UNIT button |
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Do not use the CHECK button for normal operation. |
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When more than one indoor unit is connected, this button is used to |
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select a unit when adjusting the airflow direction. |
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If no unit is selected, the airflow direction of all units can be adjusted |
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concurrently using the FLAP button. |
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I: FLAP button |
( ) |
1. Use this button to set the airflow direction to a specific angle. |
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The airflow direction ( ) is displayed on the remote control unit. |
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Operation mode |
Number of airflow direction settings |
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(COOL) or |
(DRY) |
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(HEAT) or (FAN) |
5 |
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(AUTO) |
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3 |
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Cooling mode: |
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Heating mode: |
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NOTENOTE
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( ) |
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NOTENOTE
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•In the cool mode and dry mode, when the flaps are set in a downward position, condensation may form and drip around the vent.
•Do not move the flap with your hands.
This function is available only for models X and T.
2.Use this button to make the airflow direction sweep up and down
automatically.
Press this button several times until the ( ) symbol appears on
the display.
This function is available only for models X, T and K.
J: TIMER SET button |
Use this button while the unit is operating to switch between timer |
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settings: |
(OFF Timer) |
:The air conditioner stops after the length of time set. |
(OFF Cycle Timer) |
:The air conditioner after the same set time every time. |
(ON Timer) |
:The air conditioner starts after the length of time set. |
K: Time setting buttons |
:Press this button to increase the time. |
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:Press this button to decrease the time. |
L: SET button
M: CL button
N:Temperature sensor of the remote controller
Use this button to set the timer.
Use this button to clear the timer setting.
While the temperature sensor of the indoor unit usually detects ambient temperatures, it is also possible to detect temperatures around the remote controller. For the detail of this functionality, consult your dealer. (Do not use this functionality for group operation.)
O: VENTILATION button |
Use this button when you installed a fan available in the market. |
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Pressing this button turns on and off the fan. |
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When turning off the air conditioner, the fan will be also turned off. |
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While the fan is operating, |
will appear in the display. If |
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displayed when pressing the ventilation button, no fans are installed.
1 - 6
Remote Control Unit (continued)
NOTENOTE 1) When two remote control units are being used in one group control* system,
a)the most recent button that is pressed on any remote control unit is effective.
b)either a main-remote control unit or a sub-remote control can set the timer.
*Group control means that maximum up to 8 indoor units can be concurrently controlled with a remote control unit.
2)If a power failure occurs in timer mode, the time counted up to that point will be stored in memory.
After power is restored, the timer starts again counting up to the set time.
1
1 - 7
Display (Remote Control Unit)
When you first turn on the ON/OFF operation button, will blink on the display of the remote controller. During this blinking, the remote controller is verifying units connected. Use the remote controller, after stops blinking.
B F C I J M
G |
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K |
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A |
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Description
1
A: |
When the unit is in the heating standby mode, the |
indicator appears. (Refer to the description of the |
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Special Remarks on page 12.) |
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B: |
The currently selected operation mode is displayed. |
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C: |
This is displayed when a different operation mode was already selected by another remote control unit and |
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indicates that the mode cannot be changed. |
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D: |
When the TIMER SET button is pressed to set the timer, the |
indicator flashes. |
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E: |
The currently selected FAN SPEED is displayed. |
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F: |
The currently selected Airflow Direction and SWEEP status are displayed. |
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G: |
This is displayed only when an abnormality occurs within a unit. |
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H: |
When the CHECK button is pressed, the TEST indicator appears. |
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I: |
This is displayed to indicate that the system controller is being used for control. |
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When |
is flashing on the display, the operation is not accepted by the system controller. |
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J: |
This indicates the indoor unit address in case of group control. |
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Unit No. |
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1 — 2 |
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Indoor unit No. |
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Refrigerant circuit No.
K:This is displayed when it is time to clean the filter.
L:When setting the timer, the selected timer mode is displayed.
M:This indication appears when the temperature is set.
N:This indication appears when the remote control sensor is used.
O:This indication appears when the ventilation fan does not operate even if the ventilation button has been pressed.
P:This indication appears when the ventilation fan is operating.
1 - 8
Operation
STEP 1, 6
STEP 3
STEP 2
STEP 4
STEP 5
NOTE |
To warm up the system, the power mains must be turned on at least five (5) hours before operation. |
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STEP 1 |
To start the air conditioner |
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Press the operation button (ON/OFF button). |
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1 |
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STEP 2 |
Setting the mode |
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Press the MODE button to select the mode of your choice. |
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(AUTO), |
(HEAT), |
(DRY), |
(COOL) or |
(FAN)] |
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NOTE |
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(AUTO) and |
(HEAT) are used only for heat pump type. |
STEP 3 Setting the fan speed
Press the FAN SPEED selector button to select the fan speed of your choice. [ (AUTO), (HI.), (MED.) or (LO.)]
If AUTO is selected, the fan speed switches automatically.
STEP 4 Setting the temperature
Use the or button as appropriate to change the temperature setting as desired. ( reduces the temperature, and increases the temperature.)
STEP 5 Setting the airflow direction
When more than one indoor unit is connected, the UNIT button is used first to select a unit. Then use the FLAP button to set the airflow direction to a specific angle or to sweep. (Refer to the description of the remote control unit.)
STEP 6 To stop the air conditioner
Press the operation button (ON/OFF button) again.
1 - 9
Adjusting the Airflow Direction
■ Semi-concealed type
4-way type (X)
This air conditioner is equipped with auto flaps.
You can set the airflow direction to a specific angle or to the sweep mode using the remote control unit. (Refer to the description of the remote control unit.)
Do not move the flap with your hands.
■ Ceiling mounted type (T)
1 |
Auto flap |
Vertical vane |
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A. Vertical directions (automatic)
This air conditioner is equipped with an auto flap. You can set the airflow direction to a specific angle or to the sweep mode using the remote control unit. (Refer to the description of the remote control unit.)
Do not move the flap with your hands.
B. Horizontal directions (manual)
The horizontal airflow direction can be adjusted manually by moving the vertical vanes to the left or right.
1 - 10
Indoor unit
Zone |
30˚ |
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60˚ |
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“A” |
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for |
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cooling |
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Zone “B” |
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for heating |
Adjusting the Airflow Direction (continued)
■ Wall mounted type (K)
A. Vertical directions (automatic)
Confirm that the remote control unit has been turned on. Press the FLAP button to start the flap moving up and down. If you want to stop the
flap movement and to direct the air in the desired direction, press the FLAP button again. In the cool mode, don’t direct the flap down more than 30°, otherwise, condensation may drip on to the floor. Zone “A” is the recommended flap position for cooling.
Do not move the flap with your hands.
B. Horizontal directions (manual)
The horizontal airflow can be adjusted manually by moving the vertical vanes to the left or right.
Left |
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Up |
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Flap |
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Right |
Air outlet |
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Vertical |
Down |
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vanes |
grille |
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■ Concealed duct type (U) |
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This air conditioner is not equipped with air outlet parts. These must be |
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1 |
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obtained locally. Please refer to the manual of the locally adopted air |
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outlet parts. |
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1 - 11
Special Remarks
“DRY” Operation
How it works
Heating Operation
Heating performance
Defrosting
(STANDBY) on the display
1
•Once the room temperature reaches the level that was set, the unit repeats the cycle of turning on and off automatically.
•In order to prevent the humidity in the room from rising again, the indoor fan also turns off when the unit stops operating.
•The fan speed is set to “LO.” automatically, and cannot be adjusted.
•“DRY” operation is not possible if the outdoor temperature is 59 °F or less.
•Because this appliance heats a room by utilizing the heat of the outside air (heat pump system), the heating efficiency will fall off when the outdoor temperature is very low. If sufficient heat cannot be obtained with this heat pump, use another heating appliance in conjunction with this unit.
•When the outdoor temperature is low, frost or ice may form on the outdoor heat exchanger coil, reducing the heating performance. When this happens, a microcomputer-controlled defrosting system
operates. At the same time, the fan on the indoor unit stops (or runs at
very low speed in some cases) and the (STANDBY) indicator appears on the display until defrosting is completed. Heating operation then restarts after several minutes. (This interval will vary slightly depending upon the outdoor temperature and the way in which frost forms.)
•For several minutes after the start of heating operation, the indoor fan will not start running (or it will run at very low speed in some cases) until the indoor heat exchanger coil has warmed up sufficiently. This is because a
cold draft prevention system is operating. During this period, the (STANDBY) indicator remains displayed.
•The indicator remains displayed during defrosting or when the compressor has been turned off (or when the unit is running at very low speed) by the thermostat when the system is in the heating mode.
•Upon completion of defrosting and when the compressor is turned on
again, (STANDBY) will turn off automatically as heating operation resumes.
NOTE |
Should the power fail while the unit is running |
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If the power supply for this unit is temporarily interrupted, the unit will |
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automatically resume operation (once the power is restored) with the |
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same settings that were in effect before the power was interrupted. |
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Setting the Timer |
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Use this mode to turn off the appliance automatically |
OFF timer |
OFF |
after the length of time set. |
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ON
Set time
OFF cycle |
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timer |
ON |
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Set time |
ON timer |
OFF |
Set time
NOTETE
OFF |
OFF |
Use this mode to turn the appliance off automatically |
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after the same set time every time. |
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ON |
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Set time |
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Use this mode to start the appliance automatically after |
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the length of time set. |
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ON |
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When two remote control units are being used, either a main-remote control |
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unit or a sub-remote control unit can be used for timer operations. (Refer to |
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the description of the remote control unit.) |
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How to set the OFF timer ( |
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(Example) To stop the air conditioner after 3.5 hours |
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Operation |
Indication |
1.Press the ON/OFF button to start the air conditioner.
2.Press the TIMER SET button once to select the mode.
3.Press the button until 3.5 is displayed.
Press the button if the set time is exceeded.
4.Press the SET button to set the OFF timer.
$The and time indications (hour) flash.
$The indication disappears and time indications (hour) flash.
How to set the OFF cycle timer ( )
(Example) To stop the air conditioner after 3.5 hours every time
Operation |
Indication |
1.Press the ON/OFF button to start the air conditioner.
2.Press the TIMER SET button twice to select the mode.
3.Set the time using the or button.
4.Press the SET button to set the OFF cycle timer ( ) .
$The and time indications (hour) flash.
$The indication disappears and time indications (hour) flash.
NOTE |
When the OFF cycle timer is set, the unit will stop after 3.5 hours every |
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operation. |
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How to set the ON timer ( |
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(Example) To start the air conditioner after 10.5 hours |
Operation |
Indication |
1.Press the ON/OFF button to start the air conditioner.
2.Press the TIMER SET button three times to select the mode.
3.Press the button until 10.5 is displayed.
Press the button if the set time is exceeded.
4.Press the SET button to set the ON timer.
$The and time indications (hour) flash.
$The and indications shown in the display disappear and time indications (hour) flash.
NOTE When the ON timer is set, the unit enters the paused state.
How to stop the timer operation
Operation |
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Indication |
Push the CL button. |
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The |
indication |
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disappears. |
To adjust the timer
•Each press of the button increases the timer operation period with half an hour (30 minutes) step, up to 72.0 hours.
•Each press of the button decreases the timer operation period with half an hour (30 minutes) step, down to half an hour.
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