United Technologies Carrier 42QHB026N8 Owner'S Manual Download Page 9

 Page 9 

Unit 

Specifications 

and Featu

res

Manual control button

Setting vertical angle of air flow 

While the unit is on, use the 

SWING/DIRECT 

 

button on remote control to set the direction 
(vertical angle) of airflow. Please refer to the 
Remote Control Manual for details.

 

The horizontal angle of the airflow must be set 

manually. Grip the deflector rod (See 

Fig.B

)

and manually adjust it to your preferred direction.

For some units,

 the horizontal angle of the airflow

can be set by  remote control. please refer to the
Remote Control Manual.

NOTE ON LOUVER ANGLES 

When using COOL or DRY mode, do not set 

louver at too vertical an angle for long periods 

of time. This can cause water to condense on 

the louver blade, which will drop on your floor 

or furnishings. 
When using COOL or HEAT mode, setting the 

louver at too vertical an angle can reduce the 

performance of the unit due to restricted air 

flow.

 CAUTION

Do not put your fingers in or near the blower 

and suction side of the unit. The high-speed 

fan inside the unit may cause injury.

Fig. B

Fig. A

Setting Angle of Air Flow

Setting horizontal angle of air flow

• 

 

To operate your unit manually:

1. Open the front panel of the indoor unit.
2. Locate the 

MANUAL CONTROL 

button 

on

the right-hand side of the unit.

3. Press the 

MANUAL CONTROL 

button 

one

time to activate FORCED AUTO mode.

4. Press the 

MANUAL CONTROL button 

again

to activate FORCED COOLING mode.

5. Press the 

MANUAL CONTROL 

button 

a third

time to turn the unit off.

6. Close the front panel.

 CAUTION

The manual button is intended for testing purposes 
and emergency operation only. Please do not use this 
function unless the remote control is lost and it is 
absolutely necessary. To restore regular operation, 
use the remote control to activate the unit. Unit must
be turned off before manual operation.     

Manual Operation(without remote)

Deflector 

rod

Range

NOTE:

 Do not move louver by hand. This will 

cause the louver to become out of sync. If this 
occurs, turn off the unit and unplug it for a few
seconds, then restart the unit. This will reset the 
louver.   

Summary of Contents for Carrier 42QHB026N8

Page 1: ...N8 38QHB026N8 42QHB035N8 38QHB035N8 42QHB050N8 38QHB050N8 42QHB070N8 38QHB070N8 42QHB090N8 38QHB090N8 IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning...

Page 2: ...the following options Dispose of the appliance at designated municipal electronic waste collection facility When buying a new appliance the retailer will take back the old appliance free of charge Th...

Page 3: ...lved Children shall not play with the appliance Cleaning and user maintenance shall not be made by children without supervision EN Standard requirements WARNINGS FOR PRODUCT USE If an abnormal situati...

Page 4: ...indows open or if the humidity is very high Note about Fluorinated Gasses 1 This air conditioning unit contains fluorinated greenhouse gasses For specific information on the type of gas and the amount...

Page 5: ...operation mode some units Under COOL and DRY mode it displays as cool colour Under HEAT mode it displays as warm colour when Wireless Control feature is activated some units for 3 seconds when TIMER...

Page 6: ...dicators describing below are available for the air conditioner you purchased Please check the indoor display window of the unit you purchased for 3 seconds when TIMER ON is set FRESH SWING TURBO SILE...

Page 7: ...when you are ready to go to sleep When in COOL mode the unit will increase the temperature by 1 C 2 F after 1 hour and will increase an additional 1 C 2 F after another hour When in HEAT mode the uni...

Page 8: ...p cooling systems To further optimize the performance of your unit do the following Keep doors and windows closed Limit energy usage by using TIMER ON and TIMER OFF functions Do not block air inlets o...

Page 9: ...ers in or near the blower and suction side of the unit The high speed fan inside the unit may cause injury Fig B Fig A Setting Angle of Air Flow Setting horizontal angle of air flow To operate your un...

Page 10: ...to direct sunlight 8 When dry re clip the air freshening filter to the larger filter then slide it back into the indoor unit 9 Close the front panel of the indoor unit Filter Tabs Remove air fresheni...

Page 11: ...ng Periods of Non Use If you plan not to use your air conditioner for an extended period of time do the following Clean all filters Turn on FAN function until unit dries out completely Turn off the un...

Page 12: ...emperature fluctuates again The indoor unit emits white mist In humid regions a large temperature difference between the room s air and the conditioned air can cause white mist Both the indoor and out...

Page 13: ...nt operating mode Dust is emitted from either the indoor or outdoor unit The unit may accumulate dust during extended periods of non use which will be emitted when the unit is turned on This can be mi...

Page 14: ...or outlet of either unit is blocked Turn the unit off remove the obstruction and turn it back on Doors and windows are open Make sure that all doors and windows are closed while operating the unit Exc...

Page 15: ...anostat to regulate the voltage Poor heating performance The outdoor temperature is extremely low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors a...

Page 16: ...pdates to the manual will be uploaded to the service website please check product improvement Consult with the sales agency or manufacturer for details The design and specifications are subject to cha...

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