Page 1
OPERATION & INSTALLATION MANUAL Wireless Remote Controller and Wireless Receiver Kit MODELS: BRC7M530W BRC7M531W Thank you for purchasing this product. Carefully read this manual to ensure proper operation and installation. After reading the manual, file it away for future reference. Furthermore, make certain that this manual is handed to a new user when he takes over the operation.
PRIOR TO USE This manual is exclusively for instructions on how to use the wireless remote controller. Read also the operation manual attached to the indoor unit and to the outdoor unit for safe usage of the system and maintenance. Disposal requirements our product and the batteries supplied with the controller are marked with this symbol. This symbol means that electrical and electronic products and batteries shall not be mixed with unsorted household waste.
Wireless Remote Controller and Wireless Operation and Receiver Kit Installation Manual CONTENTS This appliance is intended to be used by expert or trained users in shops, in light Wireless Remote Controller industry and on farms, or for commercial For operation use by lay persons.
Page 5
Consult your local dealer regarding Turn off the air conditioner and call your local modification, repair and maintenance of the dealer. Turn on the air conditioner after the air conditioner. qualified service person makes sure to confirm Improper workmanship may result in water that the leakage is repaired. leakage, electric shocks or a fire.
Page 6
Never touch the internal parts of the remote CAUTION controller. Children should be watched so that they do Touching certain internal parts will cause electric not play with the indoor unit or its remote shocks and damage to the remote controller. controller.
Do not install the air conditioner at any place DISPLAY “ ” (SWING FLAP) where there is a danger of flammable gas Refer to page 9, 10. leakage. DISPLAY “ ” (FAN SPEED) In the event of a gas leakage, build-up of gas near the air conditioner may result in a fire.
TIMER INDICATOR LAMP (Green) 4. HANDLING FOR WIRELESS This lamp stays lit while the timer is set. REMOTE CONTROLLER AIR FILTER CLEANING TIME INDICATOR LAMP (Red) [Precautions in handling remote controller] Direct the transmitting part of the remote Lights up when it is time to clean the air filter. controller to the receiving part of the air DEFROST OPERATION LAMP (Orange) conditioner.
Installation site 5. OPERATION RANGE • It is possible that signals will not be received in rooms that have electronic fluorescent lighting. If the temperature or the humidity is beyond the Please consult with your local dealer before operation range*, safety devices may work and the buying new fluorescent lights.
Page 10
FOR SYSTEMS WITH COOL/HEAT AUTOMATIC OPERATION......“ ” • In this operation mode, COOLING/HEATING CHANGEOVER REMOTE CONTROL changeover is automatically conducted. SWITCH • AUTOMATIC OPERATION controls the (Refer to “Switching operations on VRV system” temperature based on the set temperature, on page 11, 12.) so it maintains a comfortable temperature Refer to Fig.
Page 11
CHARACTERISTICS OF THE COOLING • The air discharge direction becomes horizontal to prevent a draft of cool air to the inhabitants. OPERATION (COOLING OPERATION AND (The remote controller will display the set AUTOMATIC COOLING OPERATION) airflow direction.) • After continuous operation with the airflow horizontally or downward, the air conditioner DEFROST OPERATION (Frost removal operates with different airflow direction for a operation for the outdoor unit)
Page 12
CHARACTERISTICS OF THE PROGRAM In case of AUTOMATIC OPERATION DRY OPERATION • In AUTOMATIC OPERATION mode, the relative temperature as compared to the standard set • This operation lowers the humidity without temperature is displayed. lowering the indoor temperature. The indoor temperature when the operation button is Each time this button is pressed, pressed will be the set temperature.
Page 13
Description of airflow direction settings and operation The range of movement of the airflow direction blades varies by indoor unit model. Consult the dealer of purchase for details. Airflow 2 × 2 Cassette direction Up/down airflow settings Movement of the swing flap The airflow direction can be fixed in Under the operating conditions described below, any position in the range Position 0 airflow direction is controlled automatically, so it to Position 4.
Page 14
For example. PROGRAMMING TIMER When the timer is programmed to stop the system after 3 hours and Press the PROGRAMMING TIMER button start the air conditioner and set the time for stopping or starting the after 4 hours, the air air conditioner.
Page 15
Operation modes and Operation modes setting of the COOL/ that can be HEAT CHANGEOVER switched using the REMOTE CONTROL wireless remote SWITCH controller Upper switch: Cooling/ Cooling/ Program Program dry/ Lower switch: Upper switch: Heating/ Heating Lower switch: Upper switch: Fan only Lower switch: Designate the master remote controller...
To switch the operation using the wireless remote PRECAUTIONS FOR GROUP controller, point it at the indoor unit to which CONTROL SYSTEM OR TWO REMOTE cool/heat selection privilege has been assigned. CONTROLLER CONTROL SYSTEM The operation of the indoor units without cool/heat selection privilege switches in accordance with the This system provides two other control systems operation of the indoor unit assigned with cool/heat...
• The outdoor unit stops. 10. MAINTENANCE Because the room temperature reaches to (FOR SERVICE PERSONNEL) the set temperature. The indoor unit goes into fan operation. Refer to the operation manual attached to the COOLING AND HEATING OPERATIONS indoor unit. CAN NOT BE SWITCHED • The receiving tone of the indoor unit 11.
VIII. INSUFFICIENT COOLING Contact your local dealer in the following case. • It is in program dry operation. WARNING The program dry operation is an operation mode trying to keep the room temperature When you detect a burning odor, shut OFF constant as much as poss ble.
[Trouble] The OPERATING INDICATOR LAMP of the indoor unit is flashing and the unit does not work at all. (Refer to page 4) Press PROGRAMMING TIMER button and change the unit number. Unit No. Press to change the unit number until the indoor which unit beeps and perform the following operation sensed according to the number of beeps.
For installation - Ensure that the signal from the remote controller can easily be transmitted. • The wireless remote controller kit is not intended 1. SAFETY PRECAUTIONS for use in a potentially explosive atmosphere. Please read these “SAFETY PRECAUTIONS” carefully before installing air conditioning equipment and be sure to install it correctly.
• Mounting the remote controller holder on a Dry cell battery Name (4) Clamp wall AAA. LR03 (alkaline) 1. Fix the remote controller holder with the Quantity 2 pcs. 3 pcs. screws. Shape 2. Slide the wireless remote controller into the remote controller holder from the top.
4. INITIAL SETTING Available functions on this remote controllers are differ according to the indoor unit type applied. Refer to the installation manual attached to the Wireless Receiver Kit and conduct initial setting according to the combination of the indoor unit. ...
SETTING PROCEDURE 4) Once the initial setting is determined, the initial setting indication never displayed by the 1. Setting the receiver battery insertion again. Set the wireless address switch (SS2) on the If the current initial setting needs to be re-set, transmission printed circuit board assembly (2) according to Table 1.
Page 24
2. Setting the address of wireless remote 5. When the button is pressed, the controller (It is factory set to “1”) setting is confirmed and the usual display returns. Multiple setting A/b The command such as operation mode or temperature setting by this remote controller will be rejected when Address the target indoor unit operation is restricted as by an external control such as centralized control.
Page 25
(3) Installation of the transmitter board <When some Display Accepts all Multi only items restricted functions items 1. Cut off the power supply. System transmitted are included in the transmitted 2. Remove the lid of the control box as for a while. transmitted items>...
Page 26
The installation process of the receiver depends on used decoration panel. Installation of the receiver in case of BRC7M530W/531W 3. Pass the cable through the hole and insert the cover into its position and screw it. Clamp (4) the cable to the...
(Example) 3. FIELD SETTING If the time to clean air filter is set to “Filter Contamination-Heavy”, set Mode No. to “10”, If optional accessories are mounted on the indoor First code No. to “0”, and Second code No. to “02”. unit, the indoor unit setting may have to be changed. Refer to the instruction manual (optional hand book) FIRST Second code No.*...
4. TEST OPERATION • Perform test operation according to the instructions in the installation manual attached to the indoor unit and outdoor unit. • After completing the refrigerant piping, drain piping, and electrical wiring, perform test operation in accordance with the procedure shown on Table 4 in order to protect the unit.
Need help?
Do you have a question about the BRC7M530W and is the answer not in the manual?
Questions and answers