Carrier 42HQM Series Скачать руководство пользователя страница 7

GB - 6

42HQM

Use of the remote control

(

)

To decrease the value of desired temperature in the room.

(

)

To increase the value of desired temperature in the room.

The unit will confirm signal receipt with an acoustical sound, and
the value of the set temperature on the display will change
accordingly.
The temperature can be set between 17

°

C and 32

°

C at 1 degree

intervals.

Selecting the fan speed
(button E)

Press button 

 to change the fan speed.

Each time the button is pressed a different fan speed will be
selected in sequence and the relevant symbol will light up on the
display.

Indicated symbol:

AUTO

Automatic:
Fan speed will automatically be set for optimum comfort.

QUIET

Quiet

  

Low speed

 

Medium speed

 

High speed

The unit will acknowledge signal receipt with a confirming
acoustical sound.

Warning:
When automatic mode, dehumidification mode and Economy mode
have been selected, is not possible to change the fan speed as it is
automatically selected by the unit.

Selecting direction of air flow
louvres (buttons F and G)

The air flow direction can be adjusted to optimize air distribution in
the room.
Press button 

 repeatedly to choose one of the available 10

different positions.

When cooling mode is selected the air flow louvres are in
position 

.

When heating mode is selected the air flow louvres are in
position 

.

By pushing button 

, swing mode is selected.

Louvres will continuously swing downward and upward around the
last selected position, independently of the selected operating
mode.
To stop this function, press button 

 again.

To change the air flow louvres, press button 

.

Start/stop
(button B)

When the air conditioner is not in operation, the controller readout
will display the last temperature, operating mode and fan speed
selection. Press button 

 to start the air conditioner and two beeps

are heard. At the same time the operation LED on the unit will light
up and the controller readout will display the symbol  .
Press button 

. to stop the air conditioner.

It emits a prolonged acoustical sound, the operation LED on the unit
will turn OFF and the symbol   on the remote control will disappear.
If button 

 (air conditioner starting) is pressed too soon after a

stop, the compressor will not start for 3 minutes due to the built-in
protection against frequent compressor cycling.
The unit will emit an acoustical sound for any selection change and
only when signals are received correctly.

Selection of the operating mode
(button C)

With this button the operating mode of the air conditioner can be
selected. By repeatedly pressing the 

 button the available

modes will be selected in sequence and on the controller readout
the relevant symbol will light up.
The unit will acknowledge signal receipt with a confirming
acoustical sound.

Indicated symbol:

AUTO

Automatic.
The air conditioner will automatically switch from heating to
cooling and vice versa in order to maintain the selected
temperature.
The preset room temperature is 24

°

C and can either be

increased or decreased by 

±

 5

°

C by pressing the (    )

buttons to set the desired temperature.
The 24

°

C preset temperature is selected when the symbol

 appears on the display.

When the Automatic mode is  operated, the Automatic

AUTO

 or Quiet 

QUIET

fan speed can be selected.

COOL

Cooling with dehumidification.

DRY

Dehumidification.

The air conditioner extracts moisture from the air without
changing the sensible room temperature.

HEAT

Heating.

Warning:
When the AUTO mode is selected, the unit operating mode is
choosen according to the outdoor air temperature.
If the outdoor air temperature is:
- below 20

°

C, the heating mode is activated.

- between 20

°

C and 22

°

C, the fan mode is activated.

- above 22

°

C, the cooling mode is activated.

TEMP.

Setting the desired temperature
(button D)

TEMP.

1

2

3

 Cooling mode

 Heating mode

 Lower limit

Содержание 42HQM Series

Страница 1: ...TEMP AUTO QUIET FAN AUTO MODE COOL DRY TEMP 42HQM L L O Y D S R E G I S TER QUALIT Y A S S U R A N C E IS O 900 1 OWNER S MANUAL ...

Страница 2: ...2 System description 2 Infrared remote controller 3 Display of selected functions 4 Periodical checks 4 Unit display and switch panel 5 Use of the remote controller 6 8 Automatic restart function 8 Optimum comfort and lowest consumption 9 Correct cleaning 9 Filter cleaning 10 Air conditioner maintenance 10 Before a long shutdown period 10 Operating features and care 11 Troubleshooting 11 ...

Страница 3: ...ilure to observe electrical safety codes may cause a fire hazard in case of short circuits This unit will only work safely and correctly if installed and tested by qualified personnel Do not open the electronic remote controller to avoid possible damage In case of a malfunction contact a qualified service engineer This unit contains rotating parts fan Ensure that this is out of reach for children ...

Страница 4: ...e during normal use is approximately one year The maximum operating range for the remote control is approx 7 m No obstructions such as curtains or plants should be between control and unit Direct sun on the unit receiver may interfere with good signal reception The control must be directed toward the unit receiver when pressing the buttons of the desired functions An acoustical acknowledgement sou...

Страница 5: ... it is recommended to fulfil carry out checks and maintenance indicated Recommended maintenance intervals may vary depending on the installation environment e g dusty zones etc 1 Increase frequency in dusty zones 2 Operations to be fulfilled by qualified service personnel Refer also to Installation Manual Table II Periodical checks Indoor unit Every month Every 4 months Every year Clean air filter...

Страница 6: ...fors a preheating or a defrost operation EMERGENCY button Can be used when the remote control is lost or inoperative Emergency operation When the remote control is lost damaged or the battery is discharged the EMERG button can be used to run the unit Press the EMERGENCY button in the OFF mode condition The unit operates automatically according to the room temperature by selecting either cooling or...

Страница 7: ...and two beeps are heard At the same time the operation LED on the unit will light up and the controller readout will display the symbol Press button to stop the air conditioner It emits a prolonged acoustical sound the operation LED on the unit will turn OFF and the symbol on the remote control will disappear If button air conditioner starting is pressed too soon after a stop the compressor will n...

Страница 8: ... indoor unit and the other remote control with the other indoor unit The first time selection must be carried out by authorized personnel during installation When it becomes necessary to change the battery or the remote control the remote control selection for the two units is lost To restore it proceed as follows With a sharp object push button CHK as indicated on the remote control display 00 wi...

Страница 9: ...elected before a power failure occurred The unit will restart operation 3 minutes after the power supply has been restored The unit is factory supplied with this function disabled It is therefore necessary to select it if the user needs it To select the auto restart function Check that power is supplied to the unit Locate the EMERGENCY button in the lower right hand corner under the indoor unit fr...

Страница 10: ...eat sources away from the unit and do not place anything hot on it panels may be damaged The remote control only should be cleaned with a dry cloth Optimum comfort lowest consumption and correct cleaning Optimum comfort and lowest consumption Keep room temperature at comfort levels Do not open doors and windows more frequently than necessary In cooling mode avoid direct sun in the room if possible...

Страница 11: ... the top of the unit Then separate the front panel from the unit Rinse the panel under running water and dry it completely in a shaded area Air conditioner maintenance Cleaning the unit coil It is recommended to clean the coil at least at the beginning of each cooling season or when necessary turn the unit off first Use a vacuum cleaner or a long bristle brush to avoid damage to the coil fins Be c...

Страница 12: ...g the filters will reduce this problem The unit is in defrost mode A crackling sound can sometimes be heard during operation or when the unit is turned ON This is the sound of plastic expanding due to on abrupt temperature change Troubleshooting Trouble Check points ACTION The unit does not operate Has the circuit breaker tripped or has the fuse blown RESET THE CIRCUIT BREAKER OR REPLACE THE FUSE ...

Страница 13: ...io 9 20058 Villasanta MI Italy Tel 039 3636 1 The manufacturer reserves the right to change any product specifications without notice Order No 14473 74M10 February 2005 Supersedes Order No 14473 74M10 March 2002 Printed in Italy ...

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