Panasonic CW-HZ70ZA/CW-HZ90ZA Operating Instructions Manual

Thank you forbuying PanasonicAir ConditionerACXF55-30110This symbol shows that this equipment uses a flammable refrigerant.If the refrigerant is leaked, together with an external ignition source,there is a possibility of ignition.The batteries can be used for approximately one year.Be sure to replace the batteries with two new identical batteries.Remove the batteries if the air conditioner will not be used for an extended period of time.When installing, use the nearest power outlet. Make sure the power outlet is easy toreach so you can quickly disconnect your air conditioner in case of emergency.Ensure that the air conditioner is well supported, securely fastened, easily reachableand not obstructed.Aviod location with: salty or sulphurous air, draughts, dampness and flammable gas.If you install the drainage system, be sure to channel the concensed water to a suitable location.Covers, obstructions and unsteady support may cause excessive operating noise and vibration.The rear end of the air conditioner is splash proof. You don’t need to shield or cover it.R32 refrigerant air conditioner installation and maintenance should be done by competent person.Always use at the rated voltage and with a specific air conditioning circuit.This equipment must be earthed and strongly recommended to be installed with Earth Leakage Circuit Breaker(ELCB) or Residual Current Device (RCD). Otherwise, it may cause electric shock or fire in case of malfunction.A 16 Ampere time delay fuse or circuit breaker is required.Nominal cross sectional area of power supply wire must be 3 core x 1.5 mm2 or above.The power supply must be from an independent circuit.All electrical installations must be made in accordance with local wiring and safety regulation wherever applicable.There must be a double pole switch with a minimum of 3.5 mm contact gap in the fixed installation circuit.Please engage and authorized dealer or specialist for the installation work.This symbol shows that the Operating Instructions should be read carefully.This symbol shows that service personnel should be handling this equipment with reference to theTechnical Manual.This symbol shows that there is information included in the Operating Instructions and/orInstallation Instructions.Before operating the unit, read these operating instructions thoroughly and keep them for future reference.Do not use the unit for other purposes, than its intended use.Do not remove the power plug by pulling the cord.Do not block the air intake and outlet vanes.Do not splash or direct water at the unit.Do not expose the unit to direct sunlight during operation.Do not operate the unit without the air filter installedor when the front intake grille has been removed.Do not place any objects on the unit.Do not operate any combustion equipment near the unit’sair flow area.Do not sit or step on the unit, you may fall down accidentally.Do not touch the sharp aluminium fin, sharp parts maycause injury.Do not use means to accelerate the defrosting process or toclean, other than those recommended by manufacturer.Plug in properly before operating and use a specified power cord.If abnormal conditions (burnt smell, etc.) occur, switch off andremove the power plug.Confirm to authorized dealer or specialist on usage of specifiedrefrigerant type. Using of refrigerant other than the specifiedmay cause product damage, burst and injury etc.This appliance is not Intended for use by persons (including children)with reduced physical, sensory or mental capabilities, or lack ofexperience and knowledge, unless they have been given super-vision or instruction concerning use of the appliance by a personresponsible for their safety. Children should be supervised toensure that they do not play with the appliance.Switch off the breaker and unplug the unit from the socketif the unit will not be operated for a long period.Pay attention to any damages on the unit caused byextensive usage.Ventilate the room occasionally where the unit is installed.Unplug the power cord when cleaning the unit.The appliance shall be stored in a room without continuously operating ignition sources(for example: open flames, an operating gas appliance or an operating electric heater)Do not install, remove and reinstall the unit yourself.Improper installation may cause Leakage, electric shock or fire. Please engage an authorized dealeror specialist for the installation work.Do not add or replace refrigerant other than the specified type.It may cause product damage, burst and injury. If the supply cord is damaged, it must be replaced bythe manufacturer, its service agent or similar qualified persons in order to avoid hazard.Be sure to observe the following:NOTES:If the unit is not going to be used for an extended periodof time, remove the power plug. Otherwise, approximately2.5W of electricity will be used even if the unit has beenturned off using the remote control.If operation is stopped, and to be restarted immediately,the unit will resume operation only after 3 minutes.Ensure that the power plugis securely inserted.A loose plug may cause a fireor an electric shock.Open the cover. Insert the two batteries. Close the cover.Do not use rechargeable (Ni-Cd) batteriesbecause such batteries differ from thestandard dry cell batteries in shape,dimensions and performance.Aim remote control at control panelon air conditioner when operating.Do not drop or throw the remote control.Do not place the remote control in alocation that is exposed to directsunlight or next to a heating unit orother heat Sources.The room air conditioner must be earthed.Improper grounding could cause electric shock.Do not install the unit in a place where there are explosive gas leaks.Gas leaks near the unit could cause fire.Ensure that the drainage piping is connected properly. R32Otherwise water will leak out.In cases that require mechanical ventilation, ventilation openings shall be kept clear of obstruction.Ventilate any enclosed areas when installing or testing the refrigeration system.Escaped refrigerant gas, on contact with fire or heat, can produce dangerously toxic gas.Confirm after installation that no refrigerant gas is leaking. If the gas comes in contact with a burningstove, gas water heater, electric room heater or other heat source, it can cause the generation of toxic gas.There should not be any obstacles surrounding the unit.Prepare and installation hole slightly bigger than the cabinet size.Left and right side of the unit should be at least 15 cmaway from the wall.The minimum installation height is 75cm.(Based on IEC 60335-2-40, there is no restriction for the minimum installation floor areasince the refrigerant charges is less than 1.224kg.)INSTALLATION PRECAUTIONOPERATION PRECAUTIONMAIN UNITACCESSORIESHOW TO INSERT BATTERIESThis sign warns of risk ofdeath or serious injury.This sign warns of risk of injuryor damage to property.Do not modify the length of power cord or use an extension cord.Do not touch or operate with wet hands.Do not modify or damage the cord.Do not turn on the unit by inserting the power plug.Do not switch off the unit by pulling out the power plug.Avoid an extended period of direct airflow.Do not Insert your fingers or other objects into the unit, rotatingparts may cause injury.Do not try to repair the unit yourself.SAFETY PRECAUTIONS1PARTS IDENTIFICATION2PREPARATION BEFORE OPERATING3ABOUT THE BATTERIESCHOOSING THE INSTALLATION LOCATIONPREPARATIONS BEFORE INSTALLATIONCAUTION POINT DURING INSTALLATIONINSTALLATION PROCEDURESREMOVAL OF FRONT GRILLEELECTRIC WORKCONDENSED WATER DRAINAGEAIR CONDITIONER INSTALLATION4Please observe these following safety precautions when using your air conditioner.Failure or negligence in observing these safety precautions could cause fire, electrical shock or personal injury.This sign warns of risk ofdeath or serious injury.This symbol (with a white background) denotes an action that isPROHIBITED.These symbols denote actions that are COMPULSORY.OPERATION CONDITIONSDimensionWhen installing air conditioner at glass window or thin partition,fix the vertical and side supporting bar to the concrete wall in order tosupport the weight of the air-conditioner and reduce the vibration thatis being transferred to the glass window or thin partition.This can minimize the noise problem caused by improper installation.Proposed to use 1/8” x 1-1/4” “angle-aluminium forinstallation frame and side supporting bar.This is a “INVERTER HEAT PUMP” model, in order to prevent the water overflows from the machine, please make sure provide anoutside drainage by using the following the procedure .NOTE:Risk of fire /FlammablematerialsUse the air conditionerunder the followingconditions:Operating temperature range.Continuous operation at over 90% high humiditymay create condensation and result inwaterdrops on the intake and outlet vanes.This sign warns of risk ofinjury or damage to property.OPERATING INSTRUCTIONSROOM AIR CONDITIONERENGLISHCW-HZ70ZA/CW-HZ90ZACW-HU70ZA/CW-HU90ZAMax. TemperatureMin. TemperatureNOTE:Humidity may exceed 90%32Indoor side2316 11D.B.T.: Dry Bulb Temperature(unit in °C)D.B.T. W.B.T.W.B.T.: Wet Bulb Temperature43Outdoor side2616 11D.B.T. W.B.T.Open the Intake Griille until over 90°front grille fulcrum can remove from Grille force arm.1Remove the rubber plug(only HU series) and chassislocking bracket from the cabinet. Then slides the chassisout from the cabinet.1 Connect a drain hose. Fit the drain hose to the drain pan.Underside view with drainpan and hole in place.3Slide the chassis back into the cabinet. Lock the chassis tothe cabinet reusing the chassis locking bracket.4Install the drain panInstall the drain pan at theright corner of the cabinetusing 2 screws.ScrewsDrain pan2Remove the front grille.Remove the screw on the front grille.At the bottom right side of the front grille,press inward on the cabinet near the powercord, and pull the grille outward to the rightuntil right tab releases.At the bottom left side, push inward on thecabinet and pull the grille outward to the leftto release the left tab. Do not pull the bottomedge towards to you for more than 3 inches toprevent the two top tabs from damage.Slide the front grille upwards to loosen the twotop tabs from slots at the top of the cabinet.3abcdRemove the air filter.Tilt up and pull out the air filter by the holder.2Drain hose or tubing can be purchasedlocally to satisfy your particular needs.ClockwiseCounterClockwiseChassis lockingbracketINTERNAL VIEWVertical airflow direction vane(Airflow direction adjustment up-down).The vertical airflow direction vane iscontrolled by positioning the vent todischarge the air upwards, downwards,or straight out.Front GrilleCabinetAir Filter(behind the front intake grille)Touch Control PanelFront Intake GrilleTouch Control PanelTYPES OF SIGNAL SOUND - One long “BEEP” and one short “BEEP” . (Sound from the main unit.)CEILINGWALLOver 15cmOver 15cm34.6cm45cm 64cm Fenceor likewiseLess than 24cmindoor outdoor(outdoor)Over 100cm■Avoid installation in the following locations.●Mechanical processing plants and other places with a lot of mechanical oil.●High humidity areas such as laundry room and bathroom.■Air conditioner COOLING/HEATING normal operating temperature.●Indoor maximum temperature 30(30) , lowest temperature 16(16)●Outdoor maximum temperature 43(24) , lowest temperature 16(0)■NOTICE:When the air conditioner is used at room temperature of 21 degrees or less,the temperature may be too low, and the air conditioner may be easilyfrosted. After frosting, it may be difficult to drain and may flow into the room.Remove the rear cabinet screws and chassis lockingbracket from the cabinet. Save for later use.1Slide the chassis out from the cabinet2Place the cabinet into the installation hole.3Slide the chassis into the cabinet.4Counter clockwiseChassis locking bracket.Lock the chassis to the cabinet reusing thechassis locking bracket.5Depending upon the location of AC outlet,route the AC cord to either left or right sidebefore Installing the front grille.6This figure shows the AC cord routed to the left side.Insert front grille tabsinto the cabinet slotsAttach the front grille to the cabinetand fasten it with a screw.7Attach air filter to the frontgrille. (see anti-bacterialfilter installationinstructions includedin this package)8Press down control panel and close the cover.910air filter●When the filter cleaning light flashes or brighten,it is recommended toclean the filter after dismantle.Filter cleaning light will flashes about 20second,if didn’t press the “MAIN UNIT RESET“, it will keep brightenafter flashes about 20 second.●After the filter is cleaned, please lightly press the"Reset" button on theremote control or touch the FILTER CLEAN button on the control panel,and the unit will beep once (the model filter cleaning light goes out).●When the machine has been running for 500 hours, the filter cleaninglight will flash for about 20 seconds and then go out after the machineis turned on and off. If it is not reset to restart the timer.After the machineis turned on for 800 hours, the filter cleaning light will flash for about 20seconds and then stay on.OFF / ON TEMP.FANPOWERFULQUIETMODETIMER-ONTIMER-OFFTIMERHOUROFFONAUTOSETCANCELSETAC RESETCHECKRESETSWINGFANSWINGOFF / ON TEMP.FANPOWERFULQUIETMODETIMER-ONTIMER-OFFTIMERHOUROFFONAUTOSETCANCELSETAC RESETCHECKRESETSWINGFANSWINGTIMER SETSLEEPPOWERFUL MODEQUIET MODEnanoeXON/OFFTEMPAIR SWINGFILTER CLEANHZ seriesThis is a “INVERTER COOLING” model,The design of spraying condensate water on the condenser achieve the bestcooling effect. This method is called "throwing system". If the sound of spraying makes you annoying, you can use the following methodsfor outdoor drainage, but the performance will be slightly reduced.HU seriesFunction Sign Auto Cool Dry HeatSignal TransmitterTEMPERATURE/TIMERSetting ButtonFAN SPEEDSelection ButtonPOWERFUL ButtonTIMER SETON TIMER buttonOFF TIMER buttonTIMER SET buttonTIMER CANCEL SET buttonMAIN UNIT RESET buttonDisplay panelON/OFFOPERATION ButtonMODE Selection ButtonQUIET ButtonAIR SWING ButtonREMOTE CONTROLRESET ButtonCHECK-UP ButtonnanoeX ButtonSLEEP ButtonHZ seriesFunction Sign Auto Cool DrySignal TransmitterTEMPERATURE/TIMERSetting ButtonFAN SPEEDSelection ButtonPOWERFUL ButtonTIMER SETON TIMER buttonOFF TIMER buttonTIMER SET buttonTIMER CANCEL SET buttonMAIN UNIT RESET buttonDisplay panelON/OFFOPERATION ButtonMODE Selection ButtonQUIET ButtonAIR SWING ButtonREMOTE CONTROLRESET ButtonCHECK-UP ButtonnanoeX ButtonSLEEP ButtonHU seriesThe ventilation lever must be in CLOSEposition in order to maintain the bestcooling conditions.When fresh air isnecessary in the room, set theventilation lever to the Open position.If the damper is opened the room air will be drawn out.(If the ventilation Lever is OPEN, there is a chancethat noisy noise can be introduced into the room.)Ventilation LeverCLOSE◀VENT▶OPENPosition the intake grille horizontally and hook the front grillefulcrum to the grille force arm.Remote control Two R03 dry-cell batteries Drain pan

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