Panasonic RXQ5M9W1B Operation Manual

RXQ5~10M9W1B + RXYQ5~16M9W1B + REYQ8~16M8W1B(A) +RXYSQ4~6M7V3BVRVII and VRVII-S system air conditioner4PW35761-1AOperation manual57.3. Adjusting the air flow directionRefer to the operation manual of the remote controller.Movement of the air flow flap (See figure 7)For the following conditions, a micro computer controls the air flowdirection which may be different from the display.The air flow direction can be adjusted in one of the following ways.■ The air flow flap itself adjusts its position.■ The air flow direction can be fixed by the user.■ Automatic " " and desired position " ".7.4. Setting the master remote controller(for RXYQ, RXYSQ and REYQ series)When the system is installed as shown in figure 8 and figure 9, it isnecessary to designate one of the remote controllers as the masterremote controller.For RXYQ+RXYSQ series (See figure 8)When one outdoor unit is connected with several indoor units.For REYQ series (See figure 9)When one BS unit is connected with several indoor units.■ Only the master remote controller can select heating, cooling orautomatic (only REYQ series) operation.■ The displays of slave remote controllers show (change-over under centralized control) and they automatically follow theoperation mode directed by the master remote controller.However, it is possible to changeover to program dry with slaveremote controllers if the system is in cooling operation set by themaster remote controller.How to designate the master remote controllerPress the operation mode selector button of the current masterremote controller for 4 seconds.The display showing (change-over under centralizedcontrol) of all slave remote controllers connected to the sameoutdoor unit or BS unit flash.Press the operation mode selector button of the controller thatyou wish to designate as the master remote controller. Thendesignation is completed. This remote controller is designatedas the master remote controller and the display showing(change-over under centralized control) vanishes.The displays of other remote controllers show (change-over under centralized control).7.5. Precautions for group control system or tworemote controller control systemThis system provides two other control systems beside individualcontrol (one remote controller controls one indoor unit) system.Confirm the following if your unit is of the following control systemtype.■ Group control systemOne remote controller controls up to 16 indoor units. All indoorunits are equally set.■ Two remote controller control systemTwo remote controllers control one indoor unit (in case of groupcontrol system, one group of indoor units). The unit isindividually operated.8. ENERGY SAVING AND OPTIMUMOPERATIONObserve the following precautions to ensure the system operatesproperly.■ Adjust the air outlet properly and avoid direct air flow to roominhabitants.■ Adjust the room temperature properly for a comfortable environ-ment. Avoid excessive heating or cooling.■ Prevent direct sunlight from entering a room during coolingoperation by using curtains or blinds.■ Ventilate often.Extended use requires special attention to ventilation.■ Keep doors and windows closed. If the doors and windowsremain open, air will flow out of your room causing a decrease inthe cooling or heating effect.■ Be careful not to cool or heat too much. To save energy, keepthe temperature setting at a moderate level.■ Never place objects near the air inlet or the air outlet of the unit.It may cause deterioration in the effect or stop the operation.■ Turn off the main power supply switch to the unit when the unit isnot used for longer periods of time. If the switch is on, it useselectricity. Before restarting the unit, turn on the main powersupply switch 6 hours before operation to ensure smoothrunning. (Refer to "Maintenance" in the indoor unit manual.)■ When the display shows (time to clean the air filter), ask aqualified service person to clean the filters. (Refer to"Maintenance" in the indoor unit manual.)■ Keep the indoor unit and remote control at least 1 m away fromtelevisions, radios, stereos, and other similar equipment.Failing to do so may cause static or distorted pictures.■ Do not place items under the indoor unit which may be damagedby water.Condensation may form if the humidity is above 80% or if thedrain outlet gets blocked.COOLING HEATING• When the room temperature is lower thanthe set temperature.• When starting operation.• When the room temperature is higherthan the set temperature.• At defrost operation.• When operating continuously at horizontal air flow direction.• When continuous operation with downward air flow is performed at the time of cooling with aceiling-suspended or a wall-mounted unit, the microcomputer may control the flow direction,and then the remote control indication also will change.NOTE ■ The movable limit of the flap is changeable.Contact your dealer for details. (Only for Double-flow, Multi-flow, Corner, Ceiling-suspended andWall-mounted.)■ Avoid operating in the horizontal direction" ". It may cause dew or dust to settle on theceiling.12NOTE Contact your dealer in case of changing thecombination or setting of group control and two remotecontroller control systems.Recommended temperature settingFor cooling 26~28°CFor heating 20~24°C