1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your SHARP Air Conditioner Remote Control, model CRMC-A669JBEZ. Please read this manual thoroughly before operating the remote control to ensure optimal performance and longevity. This remote is also compatible with systems designed for the CRMCA569JBEZ model.
2. Product Overview
The SHARP CRMC-A669JBEZ remote control is designed to provide convenient and precise control over your SHARP Inverter Air Conditioner. It features an LCD display and various buttons for adjusting temperature, operating modes, fan speed, and other functions.
Figure 2.1: Front view of the SHARP CRMC-A669JBEZ remote control with the lower button cover closed. The display, power button, temperature adjustment buttons, and 'Ion' and 'Display' buttons are visible.
Figure 2.2: Front view of the SHARP CRMC-A669JBEZ remote control with the lower button cover open, revealing additional function buttons such as Mode, Fan, Swing, Clean, Timer settings, and Set/Cancel.
3. Setup
3.1. Battery Installation
The remote control requires batteries for operation. Batteries are not included with the remote control and must be purchased separately. Typically, two AAA batteries are required, but please verify the battery compartment for specific requirements.
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch (if present) to open the compartment.
- Insert the new batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment. Incorrect insertion can damage the remote control.
- Slide the battery compartment cover back into place until it clicks securely.
Note: Remove batteries if the remote control will not be used for an extended period to prevent leakage and damage.
4. Operating Instructions
Point the remote control directly towards the indoor unit of the air conditioner. Ensure there are no obstructions between the remote control and the air conditioner.
4.1. Basic Functions
- Power Button (O|): Press this button to turn the air conditioner ON or OFF.
- Temperature Adjustment (▲ / ▼): Use the UP arrow (▲) to increase the temperature and the DOWN arrow (▼) to decrease it.
- Mode Button (MODE): Press this button repeatedly to cycle through the available operating modes: Auto, Cool, Dry, Fan, Heat (if applicable). The current mode will be displayed on the remote's LCD screen.
- Fan Speed Button (FAN): Press this button to adjust the fan speed. Options typically include Auto, Low, Medium, High.
- Swing Button (SWING): Activates or deactivates the automatic vertical airflow swing function. Press again to stop the swing at the desired angle.
4.2. Advanced Functions
- Ion Button (Ion): Activates or deactivates the ionizer function, which helps purify the air.
- Display Button (DISPLAY): Toggles the display on the indoor unit, or changes the information shown on the remote's LCD.
- Clean Button (CLEAN): Initiates a self-cleaning function for the indoor unit (if supported by your AC model). Refer to your air conditioner's main manual for details on this function.
- Timer Buttons (⏰ 0.1h / ⏰ 1h / ⏰ I / ⏰ O): These buttons are used to set the ON/OFF timer for the air conditioner.
- ⏰ 0.1h / ⏰ 1h: Adjusts timer in 0.1 or 1-hour increments.
- ⏰ I (Timer ON): Sets the time for the air conditioner to turn on.
- ⏰ O (Timer OFF): Sets the time for the air conditioner to turn off.
- Set/Cancel Button (SET/C): Confirms timer settings or cancels a set timer.
5. Maintenance
5.1. Cleaning the Remote Control
To clean the remote control, gently wipe its surface with a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or chemical sprays, as these can damage the remote's finish or internal components.
5.2. Battery Replacement
When the remote control's display becomes dim or the air conditioner no longer responds reliably, it is time to replace the batteries. Follow the battery installation steps outlined in Section 3.1. Always replace all batteries at the same time with new ones of the same type.
6. Troubleshooting
- Remote control not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace old batteries with new ones.
- Ensure there are no obstructions between the remote control and the air conditioner's indoor unit.
- Verify that the remote control is pointed directly at the air conditioner's receiver.
- Air conditioner not turning on/off:
- Confirm the air conditioner unit has power.
- Check if the remote control's display is active and showing the correct settings.
- Display is dim or blank:
- Batteries are low or depleted. Replace them.
If problems persist after attempting these troubleshooting steps, consult the main user manual for your SHARP air conditioner or contact customer support.
7. Specifications
| Model Number | CRMC-A669JBEZ |
| Compatible Models | CRMC-A669JBEZ, CRMCA569JBEZ (remote models) |
| Brand | SHARP (for compatible air conditioners) |
| Connectivity Technology | Infrared |
| Maximum Range | 10 Meters |
| Power Source | Batteries (not included) |
| Controller Type | Button Control |
8. Warranty and Support
Specific warranty information for this remote control is not provided within this manual. For details regarding warranty coverage, technical support, or service, please refer to the documentation included with your original air conditioner unit or contact the SHARP customer service department. You may also visit the official SHARP website for support resources.
