Carrier 42XQ_42XQA User Manual

42XQ : Cooling only direct expansion Fan Coil Unit (Wireless Control)42XQA : Cooling only direct expansion Fan Coil Unit (Wired Control)®OWNER’S MANUA

9NOTE• The maximum distance for the infraredremote control to work properly is 5metres.• There must be no objects, for example,curtains, obstructing t

10USING THE SELECTED FUNCTIONS1. Operating mode (from left to right):• Ventilation (fan only)• Cooling with dehumidification• Dehumidification only2.

11NOTEUSING THE WIRELESS REMOTE CONTROLWhen the air conditioner is disconnected,the control display shows only the hour ofthe day (if other icons are

12Selecting the airflow direction(Key H)The airflow direction is adjustedautomatically. The deflector willremain in the pre-selected position,accordin

132. HOUR and MINUTES buttons( and buttons)If the unit is connected, the only possibleselection is the time of startingoperation. The unit op

14NOTECustomization and(Button G and F)If you want to save a customized operatingmode which you can reactive at any time,complete the following

15If you want the daily operating mode to startat 5:30pm and stop at 10:30pm, proceedas follows:1. Select timer ON for 5:30pm2. Select timer OFF for 1

16NOTESetting the hour(Button N)1. With the remote controlconnected or disconnected,press button .2. The numbers of the hourstart flashing. Press

17Control to the left and rightIf you want to set the direction of the air tothe right or left, adjust the deflector by handafter opening the horizont

18Display the selected functions1. Disconnected2. Selected temperature/ambienttemperature3. Set temperature4. Deflector operating position5. Fan speed

Thank you for choosing Carrier!You can be sure that you’ve made a wise choice, because the samepride we take in manufacturing the Carrier equipment in

19SETTING THE OPERATING MODE“MODE” buttonPressing the “MODE” button causes theoperating mode to change. The “MODE”button must be released and then pre

20FAN ONLY mode“UP” and “DOWN”buttonsSelecting the desired temperatureFAN ONLYOperation with fan ventilation onlyNOTE• Press the buttons “UP” - hotter

21AUTOAutomatic positioning of airdeflector to the best position forthe selected operating mode.SWING (oscillation)The deflector swings continuously.A

22CARE AND MAINTENANCEOperating ConditionsThe temperature ranges compatible withthe unit are as follows:• When the unit is operating below orabove the

23PRACTICAL TIPSOptimal comfort with low consumption• Ensure that you maintain the temperatureof your house within the comfort zone.• When the unit is

24Cleaning the Indoor Unit• Always disconnect the main powersupply before unit performing anycleaning work.• Only use a clean damp cloth and soap.• Do

25PRACTICAL TIPSMaintenance and User GuideCleaning the FiltersA -B -A - Photocatalyzer filters + Electrostaticfilters (optional)B - Washable cloth fil

26Photocatalyzer Filters• Clean these filters once every threemonths. Wash them with water andleave them to dry in the sun for two orthree hours.• Rep

27®CarrierInternationalSdn. Bhd.MalaysiaDO NOT SWITCH ON/OFF FROM MAIN POWERISOLATING SWITCH OR WALL MOUNTED CONTACTOR.USE ONLY SWITCHES ON WIRELESS O

CONTENTSPRECAUTIONS... 3Safety considerations 3DISPLAYS

3PRECAUTIONSSafety considerationsThe installation, servicing and maintenanceof air conditioning equipment may behazardous due to the pressure which th

4CAUTIONDISCONNECTING THE UNIT FROMTHE MAIN POWER SUPPLYThese units must be connected to themain electrical power supply through acircuit-breaker or s

54) Use only a circuit-breaker with a suitablecapacity.5) Do not obstruct the air discharge of anyof the indoor and outdoor unit. Doingso, blocks the

6DISPLAYS OF THE INDOOR UNIT,LED INDICATORS AND CONTROLST : EMERGENCY and RESET buttonS : Receiver of remote control signalP : Green LEDR : Yellow LED

7THE RED LED (Q) indicates the followinginformation• During normal operation, the LED isswitched off.• During defrosting, the LED isilluminated.• Duri

8NOTEREMOTE CONTROLThe remote control works with 1.5 Vbatteries. When the battery icon appearson the display of the remote control, it’s timeto replac