To Next PageTo Next PageHow to fix noise malfunction in Sanyo KMHS1872 Air Conditioner?
To address noise malfunction in your Sanyo Air Conditioner, especially if you're near broadcast stations, amateur radio stations, or electronic sewing/arc-welding machines: * Insulate for noise or increase the distance from the noise source. * Use shielded wires. * Move the unit away from the noise source.
What to do if the self-diagnostics function fails on a Sanyo KMHS1872?
If the self-diagnostics function on your Sanyo Air Conditioner fails to operate, check the indoor unit and the power voltage. Also, check if the fuse is blown and replace the circuit board or the fuse if necessary.
Why is the operation lamp blinking on my Sanyo KMHS1872 Air Conditioner?
If the operation lamp on your Sanyo Air Conditioner blinks every 0.5 seconds immediately when the power is turned on, there may be an external ROM (OTP data) failure on the indoor circuit board, a ROM socket insertion problem, or the ROM may not have been installed.
General| Brand | Sanyo |
|---|---|
| Model | KMHS1872 |
| Category | Air Conditioner |
| Language | English |
Central unit control for automatic operation, easy to use.
Remote control offers multiple features for automatic operation.
Timer to automatically turn the unit on or off within a 24-hour period.
Timer to automatically turn off the unit one hour after setting.
Adjusts room temperature thermostat settings for comfort and energy saving.
Allows automatic or manual selection of fan speed (Auto, High, Medium, Low).
Moves flap up/down to distribute air for comfort throughout the room.
Automatically sets flap position for heating, cooling, and drying.
Provides warm air immediately, preventing cold drafts during startup or defrosting.
Restarts operation with preset settings after a power outage.
Operates at maximum output for 30 minutes, regardless of temperature.
Reduces fan speed for quieter operation.
Generates negative ions to freshen the air in the room.
Filter inhibits the growth of mold and bacteria.
Filter removes unpleasant odors and cleans the air.
Air drawn from the room passes through filters to remove dust.
Conditioned air is blown out from the air outlet.
Controls power, mode, temp, fan speed, timer, and air sweep.
Copper tubes connecting indoor/outdoor units for refrigerant gas flow.
Carries condensed moisture from the room.
Contains compressor, fan motor, heat exchanger, and electrical components.
Picks up infrared signals from the remote control transmitter.
Enables heating/cooling when remote cannot be used.
Indicates operation mode (Auto, Heat, Dry, Cool) or defrosting.
Lights when the system is controlled by the timer.
Lights during QUIET mode operation.
Lights during ION mode operation.
Transmits setting changes to the air conditioner receiver.
Senses room temperature for the remote control unit.
Shows operating conditions, flap, and fan speed settings.
Turns negative ion generation on and off.
Turns the air conditioner on and off.
Operates unit for one hour then shuts down.
Increase or decrease the set temperature by 1°C or 2°F.
Reduces fan speed for quieter operation.
Selects AUTO, HEAT, DRY, or COOL mode.
Selects fan speed (Auto, High, Medium, Low).
Adjusts temperature automatically to save energy.
Sets airflow direction (auto, manual positions, or sweep).
Increases unit output for 30 minutes, except in Auto mode.
Sets timer for unit to start, stop, or both.
Switches temperature sensing to the indoor unit sensor.
Switches temperature display between °C and °F.
Switches time display between 24-hour and 12-hour format.
Resets remote control unit to pre-operation status after battery replacement.
Prevents signal mixing for multiple air conditioners.
Instructions for installing AAA alkaline batteries into the remote control.
Guidelines for optimal placement of the remote control unit.
Steps for mounting the remote control unit on a wall.
Proper handling and aiming of the remote control unit.
Unit automatically selects COOL or HEAT based on temperature difference.
Allows manual selection of mode, temperature, fan speed, and airflow.
Controls how fast the air is blown by the fan.
Energy saving mode that adjusts temperature automatically over time.
Reduces fan speed for quieter operation.
Increases output for 30 minutes, except in Auto mode.
Generates negative ions to freshen the air.
Controls humidity by running fan at lower speed. Not effective if temp is too low.
Discusses heating performance, defrosting, and cold draft prevention.
Unit restarts automatically within 15 minutes after power resumes.
Normal sound from plastic parts expanding/shrinking due to temperature changes.
Sends setting conditions to the air conditioner every five minutes.
Steps to set the current time on the remote control.
Steps to set the time for the air conditioner to turn off.
Steps to set the time for the air conditioner to turn on.
Sets recurring daily ON/OFF schedules.
Instructions for cancelling set timer programs.
Function to operate the unit for one hour and then stop.
Explains priority of 1-Hour OFF Timer over daily repeat timer.
Adjusts horizontal airflow by moving vertical vanes manually.
Adjusts vertical airflow by moving the flap with the remote control.
Instructions for cleaning the indoor unit casing and grille.
Instructions for removing, cleaning, and replacing the anti-mold filter.
Instructions for installing, cleaning, and replacing the air clean filter.
How to clean the main unit and remote control, including the negative ion generator.
