User manual PANASONIC U-5MX3XPQ

[. . . ] OPERATION MANUAL URBAN MULTI AIR CONDITIONER U-5MX3XPQ U-8MX3XPQ U-10MX3XPQ U-12MX3XPQ U-14MX3XPQ U-16MX3XPQ PA-18MX3XPQ PA-20MX3XPQ PA-22MX3XPQ PA-24MX3XPQ PA-26MX3XPQ PA-28MX3XPQ PA-30MX3XPQ PA-32MX3XPQ PA-34MX3XPQ PA-36MX3XPQ PA-38MX3XPQ PA-40MX3XPQ PA-42MX3XPQ PA-44MX3XPQ PA-46MX3XPQ PA-48MX3XPQ Operation manual Urban Multi air conditioner U-8ME3XPQ U-10ME3XPQ U-12ME3XPQ U-14ME3XPQ U-16ME3XPQ PA-18ME3XPQ PA-20ME3XPQ PA-22ME3XPQ PA-24ME3XPQ PA-26ME3XPQ PA-28ME3XPQ PA-30ME3XPQ PA-32ME3XPQ PA-34ME3XPQ PA-36ME3XPQ PA-38ME3XPQ PA-40ME3XPQ PA-42ME3XPQ PA-44ME3XPQ PA-46ME3XPQ PA-48ME3XPQ Bedienungsanleitung Urban Multi Klimaanlage Manuel d'utilisation Unités extérieures Urban Multi Gebruiksaanwijzing Urban Multi airconditioner Manual de operación Acondicionador de aire Urban Multi Manuale d'uso Climatizzatore Urban Multi Á¯ÂÈÚ>ÈÔ ÏÂÈÙÔÚÁ>·~ TMÛÙËÌ· ÎÏÈÌ·ÙÈÛÌÔ Urban Multi Manual de operações Ar condicionado Urban Multi English Deutsch Français Nederlands Español Italiano EÏÏËÓÈο Portugues 1 5 4 1 6 1 5 4 7 2 5 6 2 4 3 5 4 3 1 MX3 1 ME3 2 3 2 3 4. 1 4. 2 4. 3 4. 1 4. 2 4. 3 5 6 5 6 U-5~48MX3XPQ U-8~48ME3XPQ Urban Multi air conditioner Operation manual CONTENTS Page 1. Safety cautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What to do before operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Remote controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The operation lamp lights up and the system starts operation. Adjustment For programming temperature, fan speed and air flow direction, refer to the operation manual of the remote controller. Stopping the system 3 6. 1. Cooling, heating, automatic, and fan only operation (See figure 3 and figure 4. 1) Changeover cannot be made with a remote controller whose display shows (change-over under centralized control). When the display (change-over under centralized control) flashes, refer to "6. 4. Setting the master remote controller (for MX3 and ME3 series)" on page 4. The fan may keep on running for about 1 minute after the heating operation stops. The air flow rate may adjust itself depending on the room temperature or the fan may stop immediately. The operation lamp goes off and the system stops operation. NOTE Do not turn off power immediately after the unit stops, but wait for at least 5 minutes. U-5~48MX3 + U-8~48ME3XPQ Urban Multi air conditioner 4PW16236-1 Operation manual 3 Explanation of heating operation Defrost operation In heating operation, freezing of the outdoor unit coil increases. Heating capability decreases and the system goes into defrost operation. After maximum 10 minutes of defrost operation, the system returns to heating operation again. 6. 3. Adjusting the air flow direction Refer to the operation manual of the remote controller. Movement of the air flow flap (See figure 10) For the following conditions, a micro computer controls the air flow direction which may be different from the display. COOLING HEATING · When starting operation. -- Hot start In order to prevent cold air from blowing out of an indoor unit at the start of heating operation, the indoor fan is automatically stopped. The display of the remote controller shows . · When the room temperature is lower than the set temperature. · At defrost operation. · When operating continuously at horizontal air flow direction. The displays of slave remote controllers show (changeover under centralized control) and they automatically follow the operation mode directed by the master remote controller. Press the on/off button once again. The operation lamp goes off and the system stops operation. NOTE Do not turn off power immediately after the unit stops, but wait for at least 5 minutes. However, it is possible to changeover to program dry with slave remote controllers if the system is in cooling operation set by the master remote controller. How to designate the master remote controller 1 Press the operation mode selector button of the current master remote controller for 4 seconds. The display showing (change-over under centralized control) of all slave remote controllers connected to the same outdoor unit or HR unitflash. 2 Press the operation mode selector button of the controller that you wish to designate as the master remote controller. This remote controller is designated as the master remote controller and the display showing (change-over under centralized control) vanishes. The displays of other remote controllers show (changeover under centralized control). Operation manual 4 U-5~48MX3 + U-8~48ME3XPQ Urban Multi air conditioner 4PW16236-1 6. 5. Precautions for group control system or two remote controller control system 8. FOLLOWING SYMPTOMS ARE NOT AIR CONDITIONER TROUBLES The air conditioner does not start immediately after the ON/OFF button on the remote controller is pushed. To prevent overloading of the compressor motor, the air conditioner starts 5 minutes after it is turned ON again in case it was turned OFF just before. The same starting delay occurs after the operation mode selector button was used. If "Centralized Control" is displayed on the remote control and pressing the operation button causes the display to blink for a few seconds. The blinking display indicates that the remote control cannot be used. The system does not start immediately after the power supply is turned on. [. . . ] This continues for one minute. Symptom 11: The display shows " Symptom 12: The compressor in the outdoor unit does not stop after a short heating operation Symptom 6. 2: Indoor unit, outdoor unit This is to prevent oil and refrigerant from remaining in the compressor. The unit will stop after 5 to 10 minutes. Symptom 13: The inside of an outdoor unit is warm even when the unit has stopped This is because the crankcase heater is warming the compressor so that the compressor can start smoothly. Symptom 7: Noise of air conditioners Symptom 7. 1: Indoor unit A "zeen" sound is heard immediately after the power supply is turned on. The electronic expansion valve inside an indoor unit starts working and makes the noise. A continuous low "shah" sound is heard when the system is in cooling operation or at a stop When the drain pump (optional accessories) is in operation, this noise is heard. [. . . ]