Operating Instructions Wireless Remote Controller Model No. CZ-RWSU3 CZ-RWSU2N CZ-RWSC3 CZ-RWSD2 CZ-RWST3N CZ-RWSL2N CZ-RWSK2 1234 Front side OPERATION Rear side TIMER STANDBY Installation Instructions Separately Attached. English Before operating the unit, read these operating instructions thoroughly and keep them for future reference. Panasonic Corporation 1006 Kadoma, Kadoma City, Osaka, Japan Panasonic Corporation http://www.panasonic.
Safety Precautions WARNING CAUTION This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death. Matters to be observed This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage. Prohibited matters WARNING Do not use this appliance in a potentially explosive atmosphere. In case of malfunction of this appliance, do not repair by yourself. Contact the sales or service distributor for repair.
(EN) ENGLISH Note: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Contents 1. Important Safety Instructions ................................................5 2. Names and Operations .........................................................6 3. Installing Batteries...............................................................10 4. Setting the Current Time .....................................................11 5. Operation ............................................................................12 6. Timer Operation .....................................................
1. Important Safety Instructions Warning Installation Precautions • Do not install this equipment yourself. Installation should always be performed by your distributor or a professional service provider. Electric shock or fire may result if an inexperienced person performs any installation or wiring procedures incorrectly. • Use only specified air conditioners. Always use only air conditions specified by the distributor. Moving and Repair Precautions • Do not repair. Never repair the system yourself.
2.
1. Operation Display Displays the operation status. (The figure shows all the statuses.) • The auto-flap display may be different, depending on the installed unit. (See page 16.) 2. Start/Stop button Pressing this button once starts and pressing again stops the operation. 3. Fan speed button 4. Swing/Wind Direction button 5. Timer setting button Use for operating with a timer. 6. Reset button Use this button after changing the batteries. 7. Cover Press at the top center and then slide down. 8.
2. Names and Operations (Cont.
Indicator lamps When an error occurs, one of the lamps flashes. When an indicator lamp is flashing, refer to “14. Before Requesting Service”. 3. OPERATION lamp Lights up when the unit is operating. 4. TIMER lamp Lights up when the timer is set. 5. STANDBY lamp • The lamp in the HEAT mode lights up at the following times: during the startup, during the thermostat operation, and during the defrosting. • The lamp flashes when an error occurs. 6.
3. Installing Batteries 1. Remove the cover. 2. Insert two LR03 size batteries. Put the batteries in with the polarity [+/–] as shown in the figure. 3. Gently insert one end of an unfolded paper clip (or a similar object that can fit) into the Reset hole and press the Reset button inside the hole, then put the cover back on. Reset hole Cover Notes • Change the batteries when the display of the remote controller gets weak, or if it will not work unless close to the receiver.
4. Setting the Current Time After changing the batteries and pressing the Reset button, be sure to reset the current time. (When the Reset button is pressed, the current time reverts to [ ].) 1. Press for two seconds or more. Once the clock displays starts blinking, the clock can be set. 2. Set the hour with / of the . If you press and hold the button, the time changes quickly. / of the . ENGLISH 3. Set the minutes with If you press and hold the button, the time changes quickly. 4.
5. Operation Auto , Dry , Cool , Heat , Fan Models that only provide the cooling function cannot operate in the auto or heating mode. Power: Turn on the circuit breaker beforehand, referring to the operating instructions for the unit. 1. Press . 3 2. Press and select from among Auto , Heat , Dry , Cool and Fan . 3. Press and select the desired speed. If set to Auto , the fan speed switches automatically. (Auto does not work in Fan mode.) 4. Press one of the buttons and set the desired temperature.
5. Operation (Cont.) If the unit is not heating very effectively with a Low fan speed , switch the fan speed to High or Medium . Depending on the indoor unit being used, it may indicate a function that it does not have. (The fan speed is constant.) Only when identical refrigerant system inside all the indoor units or cooling/ heating free-type are under control as one group. It heats or cools automatically via the differences between the set temperature and the room temperature.
6. Timer Operation • When setting the timer, make sure the current time on the remote controller is accurate. • The timer’s clock can only be set when the display of the remote controller is ON. • After setting the timer, put the remote controller for in a place where its signal will reach the receiver of the indoor unit. (When the time set for the timer is reached, a signal is sent from the remote controller to start or stop the unit.) Using the Timer or , and 1.
6. Timer Operation (Cont.) Combining ON and OFF Timers • The ON and OFF timers can be set respectively. Checking the timer setting • If you press either / for the or the , the scheduled time is displayed for four seconds. • When no timer setting has been made, it displays --:--. (Initial setting) ENGLISH Changing a timer setting • Press / for the or the , and then when the timer setting is displayed, press / for the timer again.
7. Adjusting the Wind Direction • Never try to manually move the flap (up-down wind direction plate) that is operated by the remote controller. • When the unit stops, the flap (up-down wind direction plate) automatically faces downwards. • When the unit is in heating standby, the flap (up-down wind direction plate) faces upwards.
7. Adjusting the Wind Direction (Cont.) CZ-RWSC3 The available functions differ depending on the indoor unit being used. The wind direction cannot be set via remote controller for any models other than those noted below. For more information, please refer to the Operating Instructions that came with your indoor unit. 4-WAY Cassette Models, 2-WAY Cassette Models, 1-WAY Cassette Models (High Ceiling),Ceiling Models, Wall Mounted Models Please refer to Setting the Wind Direction and Stopping Flap Swing.
9. Using the Remote Controller • Point the transmitter of the remote controller at the receiver. When the signal is received properly, it will beep one time. (It only beeps two times when the unit starts operating.) • The signal can be received at a distance of up to about 6 meters. This distance should be used only as a guide. It depends on battery strength. • Make sure nothing is between the remote controller and the receiver that could block the signal.
11. Addresses In both multi and single unit installations, when more than one indoor units are installed in the same room with a compatible wireless remote controller, addresses can be set up to avoid crosstalk. By setting the address switches on the receivers and matching them with the number of addresses on the remote controller, up to six indoor units can be controlled separately with the remote controller.
11. Addresses (Cont.) Setting Addresses (CZ-RWSK2) (Setting the address of the indoor unit) 1. Set the address for the remote controller following the procedure under the section “Setting Remote Controller Addresses” (see page 19). 2. Press [Emergency Operation] of the indoor unit for four seconds or longer. When you do this, the lamps of the display will blink one after another. 3. Press on the remote controller. 4.
12. Emergency Operation Use [Emergency Operation] in the following situations when there is an urgent need. • When the remote controller’s batteries have failed. • When the remote controller is broken. • When the remote controller is lost. * Figures: CZ-RWSU3, CZ-RWSU2N, CZ-RWSD2, and CZ-RWST3N are of receivers (inside indoor unit), CZ-RWSL2N is of the operation panel (inside indoor unit) and indoor unit (CZ-RWSK2) is of its front panel.
13. Miscellaneous Settings A variety of changes can be made to settings, depending on the indoor unit being used. Operation mode indicator, time display (24-hour, AM/PM), heating maximun temperature • (These settings are saved in nonvolatile memory in the remote controller, so even when its batteries are changed, the settings do not have to be made again.) • First check the display of the remote controller when the unit is stopped and then make any desired settings.
14. Before Requesting Service Before requesting service, please check the following. The unit doesn’t work is even when pressed on the remote controller. Cause Solution The power to the indoor unit is not Make sure the power to the indoor ON. unit is ON. Is the Normal/Stop All switch in the Switch it to the Normal position Stop All position? (See page 9.) and cancel operation. Are the remote controller’s batteries dead? Change the batteries. Is there a mismatch between the Change the operating mode.
15. Specifications CZ-RWSU3/CZ-RWSU2N/CZ-RWSD2/CZ-RWSC3/CZ-RWSL2N/CZ-RWSK2/ CZ-RWST3N Wireless Remote Controller Dimensions 182 mm (H) X 61 mm (W) X 18.5 mm (D) Power source Two LR03 size batteries Clock Accuracy ±30 seconds per month (at 25 °C) CZ-RWSU3/CZ-RWSU2N/CZ-RWSD2/CZ-RWSC3/CZ-RWST3N Receiver CZ-RWSU3 CZ-RWSU2N Dimensions CZ-RWSD2 CZ-RWSC3 CZ-RWST3N Power source 29.7 mm (H) X 211.8 mm (W) X 211.
