To Next PageTo Next PageWhat to do if my Sanyo Air Conditioner stops suddenly or the indicator lamps flicker?
To address sudden stops or flickering indicator lamps in your Sanyo Air Conditioner, insulate for noise or increase the distance from the noise source. You can also: - Use shielded wires. - Move the unit away from the noise source.
How to fix TV picture noise or radio static with Sanyo KS1872 Air Conditioner?
If you're experiencing noise or distortion in your TV picture or static in the radio sound when using your Sanyo Air Conditioner, try these steps: - Use a separate power source. - Keep the A/C and its wiring at least 1 meter away from wireless devices and antenna cables. - Change the wireless device’s antenna to a high-sensitivity antenna. - Change the antenna cable to a BS coaxial cable. - Use a noise filter (for the wireless device). - Use a signal booster.
What to do if the motor stops quickly when the outdoor unit of my Sanyo KS1872 Air Conditioner operates?
If the motor rotates briefly (for a few seconds) and then stops quickly when the outdoor unit of your Sanyo Air Conditioner operates, first replace the outdoor unit controller, then, if necessary, replace the DC motor.
What to do if the motor stops quickly when the indoor unit of my Sanyo KS1872 operates?
If the motor rotates briefly (for a few seconds) and then stops quickly when the indoor unit of your Sanyo Air Conditioner operates, first replace the indoor unit controller, then, if necessary, replace the DC motor.
Why doesn't the fan stop when the outdoor unit stops on my Sanyo KS1872?
If the fan doesn't stop when the outdoor unit of your Sanyo Air Conditioner stops, it indicates outdoor unit controller trouble. Replace the controller to resolve this.
Why doesn't the fan stop when the unit stops on my Sanyo Air Conditioner?
If the fan doesn't stop when your Sanyo Air Conditioner unit stops, it indicates indoor unit controller trouble. Replace the controller to resolve this.
Why isn't the fan motor rotating when the outdoor unit is operating on my Sanyo Air Conditioner?
If the fan motor doesn't rotate when the outdoor unit of your Sanyo Air Conditioner is operating, it indicates outdoor unit controller trouble. Replace the controller to resolve this.
Why isn't the fan motor rotating when the unit is operating on my Sanyo KS1872?
If the fan motor doesn't rotate when your Sanyo Air Conditioner unit is operating, it indicates indoor unit controller trouble. Replace the controller to resolve this.
What to do if the self-diagnostics function fails on my Sanyo Air Conditioner?
If the self-diagnostics function fails to operate on your Sanyo Air Conditioner, check the indoor unit and the power voltage. Also, verify if the fuse is blown. If necessary, replace the circuit board or the fuse.
Why does the operation lamp blink rapidly on my Sanyo KS1872 Air Conditioner when turned on?
If the operation lamp blinks every 0.5 seconds immediately when the power is turned ON for your Sanyo Air Conditioner, it indicates an external ROM (OTP data) failure on the indoor circuit board, a ROM socket insertion problem, or that the ROM has not been installed.
General| Brand | Sanyo |
|---|---|
| Model | KS1872 |
| Category | Air Conditioner |
| Language | English |
Read before starting, safety guidelines, and warnings.
Precautions for transporting, installing, and servicing.
Pre-service precautions, self-diagnostics, unit checks.
Insulation resistance and fuse continuity checks.
Characteristics, tools, installation, and leak handling for R410A.
General specifications for indoor and outdoor units.
Specifications for key components like PCB, fan, compressor.
Specifications for sensors and heat exchanger sensors.
Diagram illustrating the refrigerant flow path.
Importance and method of insulating refrigerant tubing.
Cooling characteristics curves related to temperature.
Charts showing air throw distance for indoor unit.
Ratings and characteristics like voltage, current, power.
Diagrams showing electrical connections for units.
Guidelines for choosing indoor and outdoor unit locations.
Recommended wiring, remote control installation, and test run procedures.
Steps for removing and replacing the indoor unit grille.
Procedure to set the address for multiple remote controls.
How to disconnect and connect connectors on the outdoor unit.
Explanation of operation modes like Dry, Cooling, Fan, and features.
Details on freeze prevention, compressor temp control, and current cut-off.
Features like microprocessor control, timers, fan speed, and air sweep.
Features like High Power, Quiet, ION, and filters.
Fields for model, serial number, purchase date, and dealer.
Explanation of WARNING and CAUTION symbols and their meanings.
Recommendations for unit placement and environmental considerations.
Wiring, grounding, and general safety instructions.
Identification of parts for the indoor unit.
Identification of parts for the outdoor unit.
Explanation of symbols and indicators on the remote control display.
Description of buttons for operation, modes, and settings.
Using advanced features like timers, fan speed, and flap control.
Sensor use, address setting, battery installation, and usage tips.
Guide to operating the air conditioner using the remote control.
How to adjust fan speed and operate in fan-only mode.
Using Night Setback, Quiet, High Power, and ION modes.
Procedure to set the current time on the remote control.
Procedures for setting ON, OFF, and daily repeat timers.
How to cancel programmed timer settings.
How to use the 1-Hour OFF Timer function.
Recommendations for saving energy and maintaining performance.
How to adjust horizontal airflow using vertical vanes.
How to adjust vertical airflow using flap functions.
How to operate the unit manually without the remote.
Instructions for cleaning air filters and anti-mold filters.
How to clean the negative ion generator component.
