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42 HWX / 42 HQX

42HWX/42HQX
06 - 08 - 10 - 12

42HWX 18 - 24

OWNER’S MANUAL

Summary of Contents for 42 HQX

Page 1: ...42 HWX 42 HQX 42HWX 42HQX 06 08 10 12 42HWX 18 24 OWNER S MANUAL ...

Page 2: ...ntained in the present manual Remote controls instructions are contained in the relevant manuals The installation instructions for both the indoor and the outdoor unit are given in the manuals for each unit Contents Page General information 2 System description 3 Infrared remote controller 4 Display of selected functions 5 Unit protection devices 5 Unit warning lights and controls 6 Periodical che...

Page 3: ...y if installed and tested by qualified personnel Do not open the electronic remote controller to avoid possible damage In case of malfunction contact a qualified service engineer This unit contains rotating equipment fan Ensure that this is out of reach for children Be conscious of the room temperature and general comfort particularly when this units is used near children senior or handicapped peo...

Page 4: ...4 5 6 7 9 8 A B 1 2 3 4 5 6 7 9 8 A B 1 Automatic swinging louver 2 Air return 3 Air filters 4 Air outlet 5 Indicators of unit operating status 6 Receiver of signals from remote controller 7 Characteristics nameplate 8 Interconnecting tubing 9 Condensate drain Mod 06 08 10 12 Mod 18 24 ...

Page 5: ...smission symbol 1 will appear on the display see next page When symbol 1 is lit it is not possible to send other signals Anew signal can be sent only after symbol 1 has disappeared Fix to the wall the remote control holder using the screw The remote controller operates with two 1 5 V non re chargeable batteries type IEC LR03 A fading display and reduced controller operating range indicate that the...

Page 6: ...rost cycle Indoor fan off or operating at Heating in During unit operation speed lower than selected heat pump mode Against freeze up Compressor off Cooling During unit operation of cooling coil Against frequent Compressor off Cooling or At unit start compressor cycling heat pump On electric heaters Fan will stop for 30 sec Electric heating At unit stop after unit is turned off 1 In some temporary...

Page 7: ...ould only be used by the installer or by service personnel During test the unit will run in the cooling mode for 30 minutes This can be switched off by pushing any button of the remote controller S Signal receiver from remote controller Notes When indicator N flashes there is a unit malfunction When indicator P flashes the power supply has been turned off this indicator is lit only when the timer ...

Page 8: ...isplay Cooling with dehumidification Heating where available Automatic mode The air conditioner will automatically switch from heating where available to cooling and vice versa in order to maintain the selected temperature Dehumidification only The air conditioner extracts moisture from the air without sensibly changing the room temperature Ventilation fan only Use of the remote controller Setting...

Page 9: ...ton G press the buttons H and I Buttons H and I also serve to adjust the time of day on the display under the word CLOCK Selecting the fan speed button J The fan speed can be selected by pressing button J Symbol on display Low speed for night operation Medium speed High speed at starting to reach temperature Automatic Fan speed will automatically switch to the value required for optimum comfort Wh...

Page 10: ...cloth Do not pour any liquids on the unit Do not use flammable liquids solvents or abrasive powders Optimum comfort and lowest consumption Keep room temperature to comfort levels Do not open doors and windows more frequently than necessary When in cooling avoid direct sun in the room if possible shut curtains or shades Do not obstruct the air intake or outlet of the unit Obstructions will cause a ...

Page 11: ...ller and the unit repeat the operation after having removed the obstacles Receiver on unit or the remote controller are under intense sun radiation avoid direct sun on the unit shut curtains or shades Signal transmission is obstructed by severe interference by electromagnetic field avoid sending signals when computers or household appliances food processors coffee grinders etc are operating close ...

Page 12: ...Sanzio 9 20058 Villasanta MI Italy Tel 039 3636 1 The manufacturer reserves the right to change any product specifications without notice Order No 14270 74M9 July 1999 Supersedes Order No 14270 74 July 1997 Printed in Italy ...

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