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Panasonic CZ-RTC4A, Operating Instructions Manual

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Panasonic CZ-RTC4A Operating Instructions Manual Download Page 24

24

The remote
controller screen
displays a 

fl

 ashing

“ 

 ”.

●

  Faulty sensor or incorrect installation. 

Turn OFF the ECONAVI function with the 
remote controller and contact the retailer or 
point of purchase with the Model No. and 
problem.

The remote
controller screen
does not display the

 or 

.

●

  The indoor unit has stopped. Turn on the 

indoor unit.

●

  The unit is in Fan mode. The ECONAVI 

function does not operate in Fan mode.

●

  The nanoe™X/ECONAVI function is set 

to OFF. Turn the nanoe™X/ECONAVI 
function ON with the remote controller.

●

  The indoor unit may not support the 

ECONAVI function. If you turn the 

ECONAVI function ON with the remote 

control but there is no change, the indoor 

unit does not support the ECONAVI 

function.

The indoor unit may not support the 

nanoe™X function. If you turn the 

nanoe™X function ON with the remote 
control, 

 will appear instead.

Please contact the dealer.

•  If you need to contact for servicing, check the back cover of the operating instructions for indoor 

units or outdoor units.

Troubleshooting

Summary of Contents for CZ-RTC4A

Page 1: ...Z RTC4A ACXF55 38730 https eu datanavi ac smartcloud panasonic com documents index htm model CZ RTC4A ENGLISH Before operating the unit read these operating instructions thoroughly and keep them for future reference Installation Instructions Separately Attached ...

Page 2: ...o give this manual to the new user The English text is the original instructions Other languages are translation of the original instructions NOTICE CONTENTS Page Safety Precautions 3 Part Names 4 Control panel 4 Screen display 5 Preparations Basic Operations 6 How to Operate 6 Setting the Present Time 8 Weekly Program Function 9 Checking the Weekly Timer 9 Changing the Program Timer 10 Deleting t...

Page 3: ...ated from the mains power This appliance is not intended for use by persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance for Eur...

Page 4: ...lled a fan available in the market Pressing this button turns on and off the fan When turning off the air conditioner the fan will be also turned off 8 Filter reset Use this button to reset the filter sign When is displayed press this button after cleaning the filter 9 Timer setting buttons 10 Remote control sensor Normally the temperature sensor of the indoor unit is used to detect the temperatur...

Page 5: ...2 Appears when the fan of the indoor unit is stopped or in low fan speed 13 The engine oil needs to be replaced Only when using a gas heat pump air conditioner 14 Appears when the maintenance function monitoring sensor temperatures is activated 15 The indoor unit filter needs to be cleaned 16 Appears during the sleeping function 17 Appears when a fan available in the market is installed and is ope...

Page 6: ...mode among AUTO HEAT DRY COOL and FAN Auto The mode is automatically switched to Cool or Heat to achieve the set temperature A 1 2 Set temperature Press to set the desired temperature Cannot be set in Fan mode A Temperature Fan speed Press the fan speed button to set the fan speed Automatically switches the fan speed Low Medium High A Fan speed Flap Press the flap button to adjust the flap positio...

Page 7: ... range that can be set varies depending on the model Temperature sensor detects temperature in the vicinity of the air inlet of the indoor unit The detected temperature slightly differs from the room temperature depending on the installation condition The set temperature is a guideline of room temperature Basic Operations ...

Page 8: ...o change the present hour in the range of 0 to 23 1 Set the present hour and press SET The hour digits light up and the minute digits start flashing 1 If the clock uses the 12 hours AM PM setting the hour is displayed in the range of AM 1 to 12 PM 1 to 12 4 Press to change the present minute in the range of 0 to 59 Set the present minute and press SET The day and time are set and the unit finishes...

Page 9: ...irmation mode the present day is indicated as TIMER No 1 TIMER No 1 6 2 program CHeck A 2 3 1 2 Select the day Press to move the horizontally on the day to select Press to move flashing on the display in the order of Su Mo Tu Press to move it in the order of Su Sa Fr is displayed when the program is not set Press SET to fix the day 3 Select a Timer number Press to select a TIMER No from 1 to 6 Pre...

Page 10: ...ss to set the hour Confirm the hour and press SET This enters the program changing mode setting of the minute 3 Set the minute Program step 2 Press to set the minute Confirm the minute and press SET The unit enters the program pattern selection mode SET SET SET SET CANCEL DEL program check CANCEL CANCEL DEL CANCEL PROGRAM PROGRAM Program Changing hour digits Changing minute digits Changing pattern...

Page 11: ...nd changes the temperature settings The indoor unit changes the temperature setting at the programmed time For Pattern 3 and Pattern 4 Press to change the temperature setting 5 Select the program pattern and press SET The program timer setting is confirmed and the unit enters the confirmation mode Note If you press CANCEL during the setting it returns to the program confirmation mode If there is n...

Page 12: ... select a TIMER No from 1 to 6 4 Press SET to display the program setting mode 5 Press DELETE to delete the program Deleting the Program Timer Note After deleting the unit returns to the program confirmation mode If you press CANCEL during the setting the unit returns to the program comfirmation mode If there is no operation made for 10 minutes during the setting the unit returns to the normal mod...

Page 13: ... is displayed and the programs will be invalidated from the next one A 1 How to cancel the program timer invalidation 1 Press and hold CANCEL TIMER OFF for more than 2 seconds TIMER OFF disappears and the programs will be validated from the next one A 1 If Power Failure Occurred If the power recovers in a short time period the program after the recovered time will be valid If more than one hour ha...

Page 14: ...ay A 1 2 4 3 4 2 Press to select the day of the copy source Select the copy destination 3 If SET is pressed in the mode of selecting the copy source it enters the copy mode Selecting the copy destination of the program timer 4 Press to select the day of the copy destination Then press SET to complete copying and return to the program checking mode Duplicating the Program Timer Note The program wil...

Page 15: ... of the same time and same day you cannot overlap the setting The set data is not stored The stored programs are automatically sorted by the time Check if the data is stored in the other TIMER No Program does not function Check if the time indication is not When the time is invalid the program is also invalid Check the remote controller prohibition inside In that case the program is invalid Weekly...

Page 16: ...ature needs to be set beforehand so that the outing function turns on the air conditioner with your desired operation mode temperature setting If the room temperature rapidly changes the room temperature may get over the upper or lower limit when the outing function is activated The outing function is invalid during FAN AUTO operation mode The air conditioner s stop order stated in 2 above is vali...

Page 17: ...e setting screen is displayed 3 Press to select the lower limit temperature and press SET to fix the value The outing function setting is completed The default value of the lower limit temperature is 10 C The unit returns to the normal mode if CANCEL is pressed or there is no operation made for 3 minutes during the setting In this case all the settings in progress will be lost Canceling the outing...

Page 18: ... 10 hours Display of remote control unit during the time setting Sleeping function indication Off time In case the present time is 23 00 Operating time Display of remote control unit during sleeping function setting Sleeping function indication If no operation is made for 3 minutes the time setting mode will be automatically finished Sleeping Function ...

Page 19: ...e temperature returns to the setting at the time when sleeping function operation started To cancel the sleeping function operation 1 Press Sleeping The temperature setting remains at the time cancelled A 1 The following buttons also cancel the sleeping function operation Start Stop button Stops the indoor unit after the sleeping function operation is cancelled Mode select button Changes the opera...

Page 20: ...he sleeping function operation will be cancelled in the following cases 1 When the unit is operated to stop or change the temperature setting by the other remote control unit or centralized control device 2 When the unit is operated to stop or change the temperature setting with the weekly program function outing function 3 When the centralized control unit is prohibited from stopping the unit or ...

Page 21: ...it will be in fan only mode Heating Heating will stop and the unit will be in fan only mode When the sensor detects movements in the room which have been empty it will resume operation to match with the activity level Note Even when target temperature is changed through the ECONAVI function the set temperature shown in the remote controller does not change Even when Cooling Heating is changed to F...

Page 22: ... disappear Note Turn the ECONAVI function OFF if You want to maintain the room temperature at a set temperature You want to keep air conditioner running while nobody is in a room The sensor fails Only infants babies or people only with disabilities are in the room WARNING Do not use the ECONAVI function in a room with disabled persons or infants only Due to their limited motions the ECONAVI sensor...

Page 23: ...n off the circuit breaker and consult the dealer of purchase about the symptom and Model No Is displayed If any of the following alarm indications appears stop operation once and restart approx 1 minute later Alarm indication off E04 E06 P10 P20 H06 If the indication does not reappear use the unit If the indication reappears or an alarm indication other than the above combination of numbers and ch...

Page 24: ... mode The nanoe X ECONAVI function is set to OFF Turn the nanoe X ECONAVI function ON with the remote controller The indoor unit may not support the ECONAVI function If you turn the ECONAVI function ON with the remote control but there is no change the indoor unit does not support the ECONAVI function The indoor unit may not support the nanoe X function If you turn the nanoe X function ON with the...

Page 25: ...0 C 20 to 80 no condensation Indoor use only Power Source DC16 V supplied with indoor unit Clock Precision 30 seconds month at normal temperature 25 C Adjust periodically Holding time 24 hours when fully charged Approx 8 hours are required for full charge Number of connected indoor units Up to 8 units Specifications ...

Page 26: ...Memo ...

Page 27: ...Memo ...

Page 28: ...Printed in China ACXF55 38730 SS1023 0 Website http www panasonic com Panasonic Corporation 2023 ...

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