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 C2472 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 C2472 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 C2472 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 C2472 Air Conditioner?
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 C2472 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 Air Conditioner?
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 C2472 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 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 | C2472 |
| Category | Air Conditioner |
| Language | English |
Explains WARNING and CAUTION symbols and their meanings.
Covers safe placement, transport, and refrigerant tubing connection.
Notes on wiring, servicing, and refrigerant gas handling.
Advice on seeking assistance and manufacturer liability.
Detailed technical specifications for indoor and outdoor units.
Specifications for Indoor Unit PCB, Fan, Motor, etc.
Specifications for Outdoor Unit PCB, Compressor, Fan, etc.
Illustrates the refrigerant circuit and its components.
Guidelines for proper insulation of refrigerant tubing.
Charts showing cooling performance based on temperatures.
Details on voltage, current, power input, and SEER ratings.
Shows electrical connections for the indoor unit.
Electrical connections for specific outdoor unit models.
Electrical connections for specific outdoor unit models.
Guidelines for choosing a suitable location for the indoor unit.
Guidance on optimal placement to ensure signal reception.
Instructions for physically attaching the remote to a wall.
Procedure to prevent interference between multiple remotes.
Explains various operational modes like Emergency, SENSOR DRY, and PAM control.
Safety notes before performing inspection or repair.
Steps to initiate and interpret the unit's diagnostic system.
Procedures for verifying unit operation and electrical outputs.
How to check communication between indoor and outdoor units.
Steps to diagnose issues with the indoor fan motor.
Steps to diagnose issues with the outdoor fan motor.
Procedure for testing insulation resistance of components.
Properties, composition, and handling of R410A refrigerant.
Step-by-step guide for replacing a faulty compressor.
How to add refrigerant for extended tubing lengths.
Precautions for converting R22 systems to R410A.
Details on remote control and automatic operation features.
Explanation of 24-hour and 1-hour timer settings.
Descriptions of Night Setback, Fan Speed, Air Sweep, ION, and filters.
Location of model and serial number information.
Meanings of WARNING and CAUTION symbols used in the manual.
How the remote's sensor and transmitter interact with the unit.
Guide for replacing batteries in the remote control.
How to properly point and use the remote control.
Guidance on optimal and restricted locations for the remote.
Instructions for attaching the remote control to a wall mount.
A step-by-step guide for operating the air conditioner using the remote.
How to set fan speed automatically or manually.
Instructions for operating the unit for air circulation without cooling/heating.
Reduces fan speed for quieter operation.
Operates at maximum output for 30 minutes.
Activates negative ion generation for air freshening.
How to set the current time on the remote control.
Procedure for programming the unit to turn off.
Procedure for programming the unit to turn on.
Setting recurring daily timer schedules.
