0500-121 LM CONTROL OPER MAN VER 4 141125.indd
Contents
1. Press the PROGRAM button repeatedly until the ON time for the event you wish to cancel is displayed Press the ON OFF button will be displayed indicating the event is cancelled Repeat the above steps until you have cancelled all the desired events See 7 Day timeclock operation for programming sequence Page 16 Re Activate an Event Repeat steps 1 amp 2 as above Press the ON OFF button until the time re appears 21 7 DAY PROGRAMMABLE MODEL Events amp Times LM7 2 AUTO r This feature allows you to automatically repeat the previous days events and times therefore eliminating the need to re enter the events and times Go to the day you wish to copy and program your events and times See Programming the Events page 19 Press PROGRAM button until the following days event 1 ON time is displayed Display shows SET EVENT 1 TIMECLOCK and ON Press the REPEAT button You have now copied the previous days events into the current day displayed Repeat steps 2 and 3 for the remaining days 22 ZONE CONTROLLER FUNCTIONS PROGRAM V rem im a 9 V Turning Zones ON amp OFF Press Zone Button to turn zones amp off 2 Lights are illum2. A ActronAir Bm COPROGRAM X TIMER NOTE The Wall Controller must be turned on before operating this procedure Turn On the On Off Button Light Press and hold REPEAT LM7 or DISPLAY LM24W Button press and release ON OFF Button and then release REPEAT LM7 or DISPLAY LM24W Button LOCK symbol will appear and the On Off Button light will remain on Turn Off the On Off Button Light Press and hold REPEAT LM7 or DISPLAY LM24W Button press and release ON OFF Button and then release REPEAT LM7 or DISPLAY LM24W Button LOCK symbol will appear and the On Off Button light will turn off after 6 seconds COOLING OPERATION LM7 REPEAT 3i Press ON OFF Button Press the Button until COOL appears on display Set the desired temperature by pressing either the SET TEMP UP A or DOWN V arrow key Maximum temperature setting 30 Minimum temperature setting 16 Fora WARMER room temperature press the UP arrow key For a COOLER room temperature press the DOWN arrow key Adjust the desired fan speed by pressing the FAN Control Button When your air conditioner is turned ON the indoor fan can run continuously and is indicated by the CONT indicator This is generally preferred during the cooling mode to ensure maximum air circulation However during the heating mode
3. LM24W Display TIMER iS es ee Er cw LOW MED Ta Cal HEAT WALL CONTROLLER FUNCTIONS LM7 LM7 D amp LM24W Display Functions 02 OOO OO Day indicator LM7 LM7 D only Display the day of the week when the time is shown and which day is selected for programming Timer Indicator Indicates timer is in operation Time Clock Indicator LM7 LM7 D only Event Indicator LM7 LM7 D only Indicates which event of the day Timeclock is set On Indicator Off Indicator Timer Clock and Room Setpoint Temperature Indicator LM7 LM7 D only Displays the setpoint amp current room temperatures current time count down timer times and event times Timer and Room Setpoint Temperature Indicator LM24W only Displays the setpoint amp current room temperatures and Filter countdown time AM Indicator LM7 LM7 D only PM Indicator LM7 LM7 D only Inside Room Temperature Indicator Flashes to indicate current room temperature reading Low Speed Fan Indicator Medium Speed Fan Indicator High Speed Fan Indicator Set Indicator Illuminates during time and timeclock setting adjustments 69 Degree Centigrade Indicator Flashes to indicate current room temperature reading 87 Run Indicator Indicates the outdoor unit is in operation flashes if on delay Auto Indicator Indicates the system will automatically se
4. ActronAir AIR CONDITIONER WALL CONTROLLER Operating Instructions Controller Model Numbers LM7 LM7 D LM24W a a Please Read This Manual Congratulations on your purchase of an ActronAir air conditioning system This unit has been designed and manufactured with the highest quality standard in mind Please read this manual carefully and keep it for future reference x E Copyright 2014 All rights reserve No part or contents of this book maybe reproduced or transmitted in any form or by any means without the written permission of Actron Engineering Pty Ltd GENERAL INFORMATION INSIDE THIS MANUAL You will find instructions for two types of wall controllers the standard 7 Day programmable model LM7 and the optional model LM24W The LM7 series controllers have all the features of LM24W series plus the addition of a fully programmable 7 Day Timeclock NOTE Most of the basic functions in this manual are shown using the LM24W controller the buttons and basic functions are the same for LM7 SUMMER OPERATION is when your system is operating on COOLING CYCLE the room air is circulated through the filter and indoor unit where heat excess moisture and dust are removed The clean cool air is then returned to your room Dust and other air born particles are trapped in the filter and condensed moisture is drained away The indoor heat is transferred by interconnecting refrigeration pipes to the outdoor uni
5. Regular servicing of equipment by a qualified technician is recommended every 12 months for residential applications and every quarter for commercial applications 29 TROUBLE SHOOTING CONDITION CAUSES OR CHECK POINTS The system does not Check that 5 minutes has passed from turn on time as start the system has inbuilt safety timers Check thermostat settings are correct Check the thermostat set point is set low enough for cooling or high enough for heating Air does not flow Check Zones are switched on where fitted Indoor Unit During heating operation air does not flow out for approx 15 seconds after start up this prevents cold drafts During the defrost of the outdoor unit in heating operation the indoor fan will not operate for several minutes this is to prevent cold air being blown into rooms Cooling Heating is not The cooling heating function may not work effectively sufficient when the return air filter is clogged with dust and dirt Make sure the air inlet and air outlet on the outdoor unit are not blocked The outside temperature is above or below the design conditions Steam from outdoor unit It is caused by the defrosting of the outdoor unit in heating operation in cold conditions Water from outdoor unit This is normal during heating operation it is due to water forming on the heat exchanger Occurring of noises When heating or cooling is started or stopped a
6. it will only start in Auto mode Circulation mode cannot be turned ON by timer 16 7 DAY PROGRAMMABLE MODEL Timeclock LM7 ZeActronair The 7 Day timeclock feature on the controller allows you to set the air conditioner to turn ON and OFF at different times for each day of the week e Each day can have two programmed events Each event has an ON and OFF time Example of Typical Timeclock Set Up WED SAT 6 00am 6 00am 6 00am 7 00am 10 00am 10 00am 10 00am 10 00am 10 00am 9 00am 11 00am 4 00pm 4 00pm 4 00pm 4 00pm 1 00pm ET o 10 00pm 10 00pm 10 00pm 10 00pm 11 00pm Cancelling Individual Event Go to the ON time for the event you wish to cancel and press the ON OFF button will be displayed indicating the event is cancelled 17 7 DAY PROGRAMMABLE MODEL Time and Day LM7 Press the PROGRAM button 3 times and SET will be illuminated with TIME flashing Adjust the Hours by using buttons Press the PROGRAM button EHE ES Adjust the Minutes by using buttons Press the PROGRAM button A Adjust the Day by using buttons Battery Backup During a power failure the clock retains the time and day via the backup battery inside the system 7 DAY PROGRAMMABLE MODEL Activating a
7. swishing or gurgling noise may be heard This noise is generated by the refrigerant flowing between the outdoor and indoor units Awhooshing noise may be heard from the outdoor unit during operation This noise is generated when the refrigerant changes direction in the defrost operation On start up the outdoor unit may be louder than normal for a few seconds whilst the compressor reaches the designated speed and operating pressure During defrost operation the compressor may generate more noise than normal Fault Codes When EXX is displayed on the wall controller take note of the digits after E and contact your installer Before contacting your installer please have your air conditioners Model No and Serial No with you See page 2 J 30 TROUBLE SHOOTING CONDITION Set temp can t be Check your wall control set temp limits are not being adjusted exceeded 7 day timeclock is not turning the air conditioner on and off 7 Day programmable model only Check the upper and lower temperature are set correctly see page 24 Check the timeclock is activated see page 18 7 day timeclock is not Check you don t have times overlapping from another accepting times you enter day 7 Day programmable model only Make sure your not trying to set the time past the maximum allowable see programming past midnight page 19 Before contacting your installer please have your air conditi
8. this can create the effect of cool drafts It then would be preferable to have the indoor fan cycle On and Off automatically with the Outdoor Unit This is selected by pressing the FAN button until the CONT indi cator is Off OFF Press ON OFF Button again The system will retain your last setting until next operation 10 HEATING OPERATION LM7 E TIMER REPEAT EPEAT 3 Press ON OFF Button Press the Button until HEAT appears on display Set the desired temperature by pressing either the SET TEMP UP A or DOWN V arrow key Maximum temperature setting 30 Minimum temperature setting 16 For a WARMER room temperature press the UP arrow key For a COOLER room temperature press the DOWN arrow key Adjust the desired fan speed by pressing the FAN Control Button When your air conditioner is turned ON the indoor fan can run continuously and is indicated by the CONT indicator This is generally preferred during the cooling mode to ensure maximum air circulation However during the heating mode this can create the effect of cool drafts It then would be preferable to have the indoor fan cycle On and Off automatically with the Outdoor Unit This is selected by pressing the FAN button until the CONT indicator is Off OFF 5 Press ON OFF Button again The system will retain your last setting until next operation 11 AUTO OPERATION Automatically change
9. 21 Repeating a days event and times Page 22 Additional Features Zone controller functions Page 23 Room temperature display Page 23 Dual wall controller operation Page 24 Setting the upper and lower temperature limits Page 25 Additional Features Operating tips for extreme weather ice oett 26 Operating tips for extreme weather oe rues th Page 27 Energy conservation tips Page 28 Maintenance Page 29 Trouble Shooting Page 30 Resetting wall control Page 31 Basic Operation and Additional Features show LM7 Wall Controller for illustration purposes only Buttons functions and controller operation are the same for both controllers SYSTEM INFORMATION Air Conditioner Model No The air conditioner model and serial number is situated on the access panel of the outdoor unit bottom left corner Wall Controller Model No The wall controller model number is situated inside the wall controller flip lid Installer Company Name Phone Number Technicians Name ADVANCE FEATURES 1 Auto Restart After Power Failure Should a power failure occur whilst the air conditioner is running the wall controller will restart the air conditioner in the same mode wh
10. OW ESP ON ON ESP THEN SET TEMP ON CONT MED ON SET TEMP CONT LOW ON SET TEMP CONT ESP ON ON ESP THEN SET TEMP TIMER OPERATION OFF Timer 1M ma 4 LLI Z ZxAdronAir E X gt V REPEAT N C Jt JC JL jJ E qu e Press the ON OFF Button Make sure the system is running and the operating conditions are those desired Press the TIMER Button Set the desired hours for the system to turn OFF by pressing either the SELECT UP or DOWN V arrow key The up down arrow keys must be pressed whilst Timer is flashing The timer can be set from 0 5 hours to 24 hours Timer Cancellation wF Press ON OFF Button again Changing Hours Set 5 Follow the steps 2 3 15 TIMER OPERATION ON Timer ZActronAir A AR v seen WS GARR gt expe pe TERES EDS ERA ct Make sure the system is OFF Press the TIMER Button Set the desired hours for the system to turn ON by pressing either the SELECT UPA Arrow key The up down arrow keys must be pressed whilst Timer is flashing The timer can be set from 0 5 hours to 24 hours Timer Cancellation 4 Press ON OFF Button again Changing Hours Set Follow the steps 2 and 3 When the air conditioner is started by the timer function
11. another person uses wall controller two to select cooling operation the system will now change to the cooling operation and both wall controllers will display the system is in cooling operation SETTING THE UPPER amp LOWER TEMPERATURE LIMITS This feature allows you to set the upper and 4 lower temperature limits on your wall control This can be used in a variety of ways 1 You may want the maximum set temp limited to 25 C and the minimum set temp to 20 C thus stopping anyone from setting the temperature too high or too low 2 You may want to lock the set temp to 22 C to stop anyone else adjusting the set temp up and down To do this simply adjust the upper and lower limit until they are the same v Default Upper and Lower Limits Upper 30 C Lower 16 C It is recommended not to adjust the upper and lower limits outside the defaults above Doing so may cause damage to your system and void warranty Adjustable limits Upper 10 C to 32 C Lower 10 C to 32 C NOTE The unit must be turned off before operating this procedure Setting the Lower Limit Press the SELECT DOWN 1A button then press SET TEMP DOWN V 1B button You must press the two buttons in quick succession Md The display will now show the Lower limit for 3 seconds and this is 3 confirmed by LOW indicator also being turned on While the Lower lim
12. en the power is restored 2 Dual Wall Control Operation Optional Two wall controls can be installed on one system This is particularly useful on two storey houses where you can have one control upstairs and one control downstairs or having the second wall controller in the master bedroom for improved temperature control See Dual Wall Control Operation for more info Page 23 3 Room Temp Display with One Touch Simply press SELECT UP A or DOWN V arrow button and the set temperature display will change to show the room temperature for 3 seconds Note When zones are fitted the temperature displayed will depend on which sensor has been selected by the wall controller See Zone Controller Functions Page 22 4 Integrated Zoning Optional The integrated zoning system has a unique feature where it can select which remote temperature sensor to use depending on which zones are selected One example is on a two storey house and you only have the downstairs zone on the zone control will select the downstairs sensor to control the temperature thus ensuring perfect comfort in the area occupied 5 Auto Defrost Function Heating Mode At certain outdoor conditions low temperature there may be a build up of frost on the outdoor heat exchanger This gradual build up of frost reduces the performance of the air conditioner The microprocessor detects this frost build up and will automatically activate the defrost mode The defros
13. ge for details 2 Program Button Not used on LM24W For setting the clock and for entering the 7 Day timeclock menu 3 Fan Control Button Changes fan speed high medium and low Selects continuous and non continuous fan operation Zone 5 Button with On Off Indicator Zone 6 Button with On Off Indicator Zone 7 Button with On Off Indicator Zone 8 Button with On Off Indicator On Off Button Timer Operation Button Activates timer function 9 Operation Mode Button ling heati Temperature Up Setting Button Selects cooling heating amp auto modes Raises room temperature setting Select Clock Up Setting and Room T Display B Temperature Down Setting Button emp Display Button Lowers room temperature setting Exit Button Not used on LM24W Temp Mspay Button Quick exit from time clock Repeat Backlight Button LM7 only programming menu Repeats the previous day settings to 7 Zone 1 Button with On Off Indicator the current day Adjust and Turn On Off Backlight Zone 2 Button with On Off Indicator Display Backlight Button LM24W only 9 Zone 3 Button with On Off Indicator Adjust and Turn On Off Backlight Zone 4 Button with On Off Indicator Select Clock Down Setting Room e WALL CONTROLLER FUNCTIONS LM7 amp LM7 D Display
14. imum zones you should use on your system J Always allow the necessary amount of fresh air into rooms 27 ENERGY CONSERVATION TIPS 28 For the most efficient operation keep the windows and doors closed including unused areas where possible They not only help to insulate against heat and cold they also reduce dust pollen and noise Occasionally allow fresh air into rooms and offices that are closed off Should you wish to leave your air conditioner on over night during the winter Set your thermostat down by 2 C to 4 C when going to bed and reset to your normal setting upon arising as there is no reason to pay for extra electricity when you are under the blankets This can also apply during the summer nights and therefore raise the temperature by 2 C to 4 C On days when extreme conditions of High or Low temperatures prevail and the home is unoccupied it can be practical to leave the air conditioner ON However to reduce energy costs set the temperature up 2 C to 4 C Cool Mode for summer and down 2 C to 4 C Heat Mode for winter and reset to your normal setting upon returning This will provide a more comfortable situation and reduce the high heat load as the Air Conditioner not only has to cool or heat the air it also has to cool and heat the furniture walls floors and ceilings The normal setting recommended is 22 C for both summer and winter By raising the set point by 1 C in summer or lowering the
15. inated when zone is turned By default the minimum of one zone must be left ON This is controlled automatically by the wall control and will not allow you to turn off the last zone operating However it is possible to turn OFF all zones in some models Contact your installer for more details Switching the last zone off will cause the controller to divert to Zone 1 automatically Room Temperature Display 3 Press SELECT Up or Down V Arrow Button and the room temperature will be displayed for 3 seconds The room temperature displayed can be the temperature at the wall controls or remote wall sensors or a combination of both depending on which zones are turned on DUAL WALL CONTROLLER OPERATION 24 MIMIC CONTROL WALL CONTROL TWO WALL CONTROLONE The air conditioner can be operated from either wall controller Information displayed on the two wall controllers is identical Last wall controller used has priority Eg 1 Using wall controller one the cooling operation is started both wall controllers will now show the system is in cooling mode If another person uses wall controller two to select heating operation the system will now change to the heating operation and both wall controllers will display the system is in heating operation Eg 2 Using wall controller two the circulation operation is selected both wall controllers will now show the system in circulation mode If
16. it is displayed use the SET TEMP ARROW buttons to adjust up or down 4 After 5 seconds the Lower limit will be automatically accepted Setting the Upper Limit Press the SELECT UPA 1 button then press SET TEMP UPA 1D button You must press the two buttons in quick succession The display will now show the Upper limit for 3 seconds and this is confirmed by HIGH indicator also being turned on While the Upper limit is displayed use the SET TEMP ARROW buttons to adjust up or down After 5 seconds the Upper limit will be automatically accepted You cannot adjust the upper limit below your current set temperature You cannot adjust the lower limit above your current set temperature OPERATING TIPS FOR SUMMER 1 Always test run your air conditioner a few weeks before the start of summer and make sure it s cooling sufficiently If the air conditioner needs servicing it s advised you have this done before the summer season arrives 2 AHOT day is forecast for tomorrow what should you do Always start the air conditioner early in the morning and keep the house office cool If you try and start the air conditioner in the afternoon when the house office is already very hot it may take a while to cool down Keep all curtains and windows closed Also stop drafts coming in from your front amp back doors If you have zones turn off any you are not using and c
17. lect heating or cooling operation Heating Operation Indicator Cooling Operation Indicator Filter Indicator Continuous Indicator Illuminates when fan is set to continuous mode of operation Lock Symbol Shows during backlight adjustments and when Turning On Off backlight 1 amp 2 Indicator LM7 LMT7 D only Illuminates together with Event to show the programming event LCD BACKLIGHT 2 lt ActronAir EA _REPEAT 3 DISPLAY 7 3 LCD Backlight Level Adjustments Press and hold REPEAT LM7 or DISPLAY LM24W Button Then press SELECT UP A DOWN V Arrow Button to adjust the backlight level as follows To brighten backlight press SELECT UP Button To dim backlight press SELECT DOWN Button Release the buttons at the desired level of LCD brightness and the LOCK symbol will appear for 1 second indicating the backlight level is set Turn On Off LCD Backlight Turn On LCD Backlight Press and hold REPEAT LM7 or DISPLAY LM24W Button for 4 seconds LOCK symbol will appear then release button and backlight will remain On Turn Off LCD Backlight Press and hold REPEAT LM7 or DISPLAY LM24W Button for 4 seconds LOCK symbol will appear then release button and backlight will turn Off after 6 seconds ON OFF BUTTON LIGHT cool CONT 1
18. ll times to prevent damage to the outdoor compressor unit Should the main power be disconnected or interrupted for 6 hours or longer then no attempt should be made to start the system for 2 hours after the power has been restored to outdoor unit This allows the compressor to warm up and remove any liquid refrigerant that may cause damage CONTENTS General information Page 2 Safety and operation precautions Page 2 System information Page 3 Advance 4 Wall controller functions Page 5 LCD Backlight utto trs Page 8 ON OFF Button Light Page 9 Cooling operation Page 10 Heating operation Page 11 Auto operation 12 Fan Only operation Page 13 ESP Fan Feature Page 14 Countdown timer off Page 15 Countdown timer Page 16 7 Day Programmable Model Model LM7 only 7 Day Timeclock operation Page 17 Setting the time and day Page 18 Activating and de activating the 7 Day Timeclock Page 19 Programming the events Page 20 Cancelling an individual event Page
19. lose doors to these areas this will give you more cooling capacity in the areas you need C Ask your installer on the minimum zones you should use on your system m Always allow the necessary amount of fresh air into rooms 26 OPERATING TIPS FOR WINTER Always test run your air conditioner a few weeks before the start of summer and make sure it s cooling sufficiently If the air conditioner needs servicing it s advised you have this done before the summer season arrives 2 ACOLD day is forecast for tomorrow what should you do You can leave air conditioner running overnight but lower the set point 2 4 C from your normal setting to help save electricity This will prevent the house office from becoming too cold overnight and thus enabling the air conditioner to warm the house office quicker when you raise the temperature set point back to your usual setting OR Start the air conditioner a couple of hours earlier than you normally would in the morning If outside conditions are very cold approx 7 C or lower supplementary heating may be used such as electric or gas heaters to complement amp speed the heating up Keep all curtains and windows closed Also stop drafts coming in from your front amp back doors If you have zones turn off any you are not using and close doors to these areas as this will give you more heating capacity in the areas you need Ask your installer on the min
20. m will retain your last setting until next operation ESP FAN FEATURE Available for ESP Plus and ESP Ultima Models HIGH CIRCULATION OPERATION f jJ FAN SPEED CYCLE ESP FAN CYCLE HIGH High air circulation ee EA MED Normal air circulation LOW Low air circulation ESP Variable air circulation varying fan speed will be determined by the controller automatically This will depend on number of outlets or zones open in an installation WALL CONTROLLER DISPLAY SEGMENT INDICATOR HIGH MED LOW LCD DISPLAY SET TEMP SET TEMP SET TEMP ESP THEN SET TEMP CIRCULATION OPERATION FAN SPEED CYCLE ee ee HIGH High air circulation CONT ESP FAN CYCLE CONT MED Normal air circulation ERE CONT m LOW Low air circulation ESP lt gt ow lt MED CONT HIGH High air circulation continuous run CONT MED Normal air circulation continuous run CONT LOW Low air circulation continuous run ESP Variable air circulation variable fan speed will be determined by the controller automatically This will depend on number of outlets or zones open in an installation CONT ESP Continuous variable air circulation varying fan speed will be determined by the controller automatically This will depend on number of outlets or zones open in an installation WALL CONTROLLER DISPLAY SEGMENT INDICATOR SPEED LCD DISPLAY HIGH MED N HIGH ON SET TEMP MED SET TEMP SET TEMP L
21. nd De activating the 7 Day Timeclock 2 hho Activating Press the PROGRAM button twice Press ON OFF until ON is flashing Press the EXIT button De Activating 1 Press the PROGRAM button twice 2 Press ON OFF until OFF is flashing Press the EXIT button TIME CLOCK indicator should now be turned off 7 DAY PROGRAMMABLE MODEL Programming LM7 Press the PROGRAM button repeatedly until event 1 and MON is showing You are now setting MONDAY event 1 ON time Use the buttons to adjust time Press the PROGRAM button to move to event 1 off time and follow step 2 Press the PROGRAM button to move to the next event The event time is entered once you press the PROGRAM button If you press the EXIT button before moving to the next event the time you have programmed will not be entered Repeat the above steps until you have programmed all the events you require Programming Past Midnight Event On times can be set to 11 45 PM of the current day Event Off times can be set to 9 00 AM the following morning If you program event 1 past midnight event 2 will be automatically cancelled 20 7 DAY PROGRAMMABLE MODEL Individual Event LM7 SAT TIME CLOCK EVENT 2 ZeActronAir tito
22. oners Model No and Serial No with you See page 2 Re Setting the Wall Control Re Setting all functions for LM7 amp LM24W Note This does not reset the 7 day timeclock features on the LM7 wall controller 1 Make sure the air conditioner is in the OFF position 2 Press and hold down FAN press and release SET TEMP DOWN press and release ON OFF and then release FAN All the display indicators will flash with the ON OFF indicators flashing for a further 20 seconds The wall control is now reset to the original factory settings Re Setting timeclock 7 Day programmable model only Note This will reset all the 7 Day timeclock programs Make sure the wall controller is in the OFF position Press and release PROGRAM button then press and hold ON OFF button for 3 seconds All the display indicators will light up for approximately 1 second and then all timeclock programs have been re set to the original factory settings 31 Ze ActronAir Australian for air conditioning 1800 119 229 actronair com au Actron Engineering Pty Ltd ABN 34 002 767 240 HEAD OFFICE SYDNEY AUSTRALIA Printed in Australia Part No 0500 121 Version 04 141125
23. s between heating and cooling mode LM7 E TIMER REPEAT 43 jJ Press ON OFF Button Press the Button until AUTO appears on display 3 Set the desired temperature by pressing either the SET TEMP UP A or DOWN V arrow key Maximum temperature setting 30 Minimum temperature setting 16 Fora WARMER room temperature press the UP arrow key Fora COOLER room temperature press the DOWN arrow key Adjust the desired fan speed by pressing the FAN Control Button When your air conditioner is turned ON the indoor fan can run continuously and is indicated by the CONT indicator This is generally preferred during the cooling mode to ensure maximum air circulation However during the heating mode this can create the effect of cool drafts It then would be preferable to have the indoor fan cycle On and Off automatically with the Outdoor Unit This is selected by pressing the FAN button until the CONT indicator is Off OFF Press ON OFF Button again The system will retain your last setting until next operation 12 FAN ONLY OPERATION PO 2 tronAir fy 29 oS OGRAM X TIMER REPEAT Make sure the system is off Press the FAN Button Adjust the fan speed by pressing the FAN Button OFF Press ON OFF button again The syste
24. set point by 1 C in winter can save approx 10 on electricity costs ZONING If your air conditioner has zones fitted always turn off the zones you aren t using as this will save energy by the air conditioner not having to operate as long MAINTENANCE Wall Controller Outlets and Return Air INDOOR UNIT RETURN AIR n ZActronAir REPEAT EH app i zz Dust off the outlets and return air use Wipe ihe centrollecwithr dry cloth a household duster Do this regularly Do not use water E E Air Filter Cleaning Clean every 4 weeks or when the filter light is displayed on wall control 1 Open the inlet grille Caution dust may fall from return air grille 2 Remove the filter by sliding it out from the grille 3 Clean the filter Using a vacuum cleaner to remove the dust or wash the filter with water Be gentle when cleaning the filter to avoid tearing the filter material 4 Replace filter When the filter light is illuminated check the air filter and clean if necessary and press the ON OFF button to extinguish filter light Always check with your installer for the proper care and maintenance of the filter system 1 Do not obstruct airflow 2 Keep grass or plants away from the unit This will ensure your air conditioner operates efficiently
25. t which then exhaust this heat to the outdoor atmosphere WINTER OPERATION is just the reverse use of the system to obtain heat into our rooms During the HEATING CYCLE the outdoor unit extracts heat from the outside air and then transferred by the same interconnecting pipes to the indoor unit where the circulated air is heated and returned to your rooms Again the room air is filtered reducing dust and other particles SAFETY AND OPERATION PRECAUTION ACCESS PANELS AND GUARDS NEVER remove any access panels or guards as this could cause injury from electric shock and burns from extremely hot components Never allow any bodily parts such as fingers or objects to protrude through the fan guards or any other opening as they could cause personal injury and damage the air conditioner SUPERVISION OF CHILDREN AND INFIRM PERSON This appliance is not intended for use by young children or infirm person unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely Young children should be supervised to ensure that they do not play with the appliance RETURN AIR FILTER The air conditioner must never be operated without a return air filter as this will allow a build up of dust etc on the Indoor Coil This is very difficult to clean and causes the system to operate inefficiently or even fail CRANKCASE HEATER PRECAUTION The main power Outside switch board to the system must be kept ON at a
26. t mode is displayed on the wall controller by flashing the HEAT symbol every 10 seconds 6 Hot Start Function Heating Mode When the air conditioner starts in heating mode the indoor fan is delayed for a short period of time this allows the heat exchanger to warm up before the air flow starts thus preventing cold drafts The hot start feature also activates itself when the system finishes defrosting 7 Filter Clean Light The microprocessor monitors the accumulated run time of the air conditioner and after a preset number of hours has passed the FILTER light will flash indicating it s time to check if filter needs cleaning See Maintenance Sec page 28 8 Self Diagnosis In the unlikely event that a fault develops with the air conditioner the microprocessor will diagnose the fault where possible and display a fault code V on the wall controller See Trouble shooting page 29 WALL CONTROLLER FUNCTIONS Model LM7 amp LM24W Series Buttons amp functions are the same except for items 2 6 amp 09 which are not available to LM24W LM7 amp LM7 D MON TUE WED THU FRI SAT SUN TIME CLOCK TIMER Zz ActronAir A 5 6 909 CO 3 0000000090 06 069 5 9 9 69 6 1 LCD Display Displays the setting and operation conditions see next pa
Download Pdf Manuals
Related Search