Introdução
This manual provides instructions for the Calvas Universal Remote Control, designed for use with various Fujitsu air conditioner models, including AR-BB1, AR-BB2, AR-DB4, AR-DB3, AR-DB7, and AR-BB9. This remote control offers direct replacement functionality without requiring complex programming. Each unit is tested for perfect functionality before delivery. The package contains one remote control; batteries are not included. Key features include infrared wireless communication, a single channel, and a 433 MHz frequency.
Configurar
1. Instalação da bateria
O controle remoto requer duas pilhas AAA (não inclusas). Siga estes passos para instalá-las:
- Abra a tampa do compartimento da bateria na parte traseira do controle remoto.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals match the indicators inside the compartment.
- Feche bem a tampa do compartimento da bateria.

An angled perspective of the remote control, illustrating its compact and user-friendly design. This view provides a good sense of the remote's physical form and where the battery compartment is typically located on the back.
2. Uso inicial
Once batteries are installed, the remote is ready for use. Point the remote directly at your Fujitsu air conditioner unit. No programming is typically required for compatible models.
Instruções de operação
Familiarize-se com os botões e suas funções:

This image displays the front of the remote control, highlighting the LCD screen and the arrangement of its primary function buttons, including START/STOP, temperature controls, mode, fan, and swing settings.
- INICIAR / PARAR: Pressione para ligar ou desligar o aparelho de ar condicionado.
- Botões de temperatura (+/-): Utilize esses botões para aumentar ou diminuir a temperatura desejada.
- MASTER CONTROL (Mode): Cycles through operating modes such as Auto, Cool, Dry, Fan, and Heat (if supported by your AC unit).
- FAN CONTROL (Fan Speed): Ajusta a velocidade da ventoinha (ex.: Automático, Baixa, Média, Alta).
- SWING (Airflow Direction): Activates or deactivates the automatic swing function for vertical airflow. Some models may have a separate button for horizontal swing.
- TEMPORIZADOR: Used to set the ON/OFF timer for the air conditioner. Refer to your AC unit's manual for specific timer programming details.
- DORMIR: Activates the sleep mode, which typically adjusts temperature and fan speed for comfortable sleep and energy saving.
- TRANCAR: (If present) Locks the remote control buttons to prevent accidental changes.
- RELÓGIO: (If present) Used to set the current time on the remote's display.
- CONJUNTO: (Often used in conjunction with TIMER or CLOCK) Confirms a setting.
- AJUSTE DE TEMPO: (If present) Adjusts time settings.
- LCA: (If present) A small reset button, often requiring a pointed object to press, used to reset the remote to factory defaults.
Manutenção
Substituição da bateria
Replace batteries when the remote's range decreases or the display becomes dim. Always replace both batteries at the same time with new AAA batteries. Do not mix old and new batteries, or different types of batteries.
Limpeza
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners, abrasive pads, or chemical solvents, as these can damage the remote's surface or internal components.
Armazenar
Se o controle remoto não for utilizado por um longo período, remova as pilhas para evitar vazamentos e possíveis danos. Guarde o controle remoto em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
Solução de problemas
- O controle remoto não está respondendo:
- Verifique se as pilhas estão instaladas corretamente e se têm carga suficiente. Substitua-as, se necessário.
- Certifique-se de que não haja obstruções entre o controle remoto e o receptor do ar-condicionado.
- Point the remote directly at the air conditioner unit.
- Alcance operacional limitado:
- Substitua as pilhas por novas.
- Ensure no strong light sources (e.g., direct sunlight, fluorescent lights) are interfering with the infrared signal.
- Air conditioner not performing desired function:
- Verify that your air conditioner model is listed as compatible with this remote control.
- Consult your air conditioner's original manual for specific functions and settings.
Especificações
| Marca | carecas |
| Modelos compatíveis | Fujitsu AR-BB1, AR-BB2, AR-DB4, AR-DB3, AR-DB7, AR-BB9 |
| Comunicação sem fio | Infravermelho (IV) |
| Freqüência | 433 MHz |
| Canal | 1 |
| Alcance máximo | 10 metros |
| Número de botões | 9 (primary functions) |
| Fonte de energia | 2 x pilhas AAA (não incluídas) |
Garantia
This Calvas remote control comes with a 3-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage resulting from misuse, accident, unauthorized modification, or battery leakage. Please retain your proof of purchase for warranty claims. Batteries are not covered under warranty.
Apoiar
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact your product retailer. You may also visit the official Calvas support website for additional resources, if available. When contacting support, please have your product model information and proof of purchase ready.





