Friedrich P-N9362292054 User Manual

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OPERATING MANUAL

MODE D’EMPLOI

MANUAL DE FUNCIONAMIENTO

AIR CONDITIONER

CEILING SUSPENSION

TYPE

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KEEP THIS MANUAL FOR FUTURE REFERENCE

CONSERVEZ CE MODE D'EMPLOI AFIN DE POUVOIR VOUS Y RÉFÉRER ULTÉRIEUREMENT GUARDE ESTE MANUAL PARA PODERLO CONSULTAR EN EL FUTURO

P/N9362292054

CONTENTS

.......................................SAFETY PRECAUTIONS

1

............................................SWING OPERATION

11

FEATURES AND FUNCTIONS ..............................

2

MANUAL AUTO OPERATION .............................

12

NAME OF PARTS ...................................................

3

CLEANING AND CARE ........................................

12

PREPARATION .......................................................

5

SELECTING THE REMOTE CONTROL UNIT

 

OPERATION ...........................................................

6

SIGNAL CODE .....................................................

13

TIMER OPERATION ...............................................

8

TROUBLESHOOTING ..........................................

14

SLEEP TIMER OPERATION ...................................

9

OPERATING TIPS.................................................

15

ADJUSTING THE DIRECTION OF

 

 

 

AIR CIRCULATION ...............................................

10

 

 

 

 

 

 

SAFETY PRECAUTIONS

Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.

The instructions in this section all relate to safety; be sure to maintain safe operating conditions.

“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:

DANGER!

This mark indicates procedures which, if improperly performed, are most likely to

result in the death of or serious injury to the user or service personnel.

 

 

 

WARNING!

This mark indicates procedures which, if improperly performed, might lead to the

death or serious injury of the user.

 

 

CAUTION!

This mark indicates procedures which, if improperly performed, might possibly result

in personal harm to the user, or damage to property.

 

 

 

DANGER!

CAUTION!

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Do not attempt to install this air conditioner by yourself.

This unit contains no user-serviceableparts. Always consult authorized service personnel for repairs.

When moving, consult authorized service personnel for disconnection and installation of the unit.

Do not become over-exposedto cold air by staying in the direct path of the airflow of the air conditioner for extended periods of time.

Do not insert fingers or objects into the outlet port or intake grilles.

Do not start and stop air conditioner operation by turning off the electrical breaker and so on.

In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker, and consult authorized service personnel.

Provide occasional ventilation during use.

Do not direct air flow at fireplaces or heating apparatus.

Do not climb on, or place objects on, the air conditioner.

Do not hang objects from the indoor unit.

Do not set flower vases or water containers on top of air conditioners.

Do not expose the air conditioner directly to water.

Do not operate the air conditioner with wet hands.

Turn off power source when not using the unit for extended periods.

Always turn off the electrical breaker whenever cleaning the air conditioner or changing the air filter.

Connection valves become hot during Heating; handle with care.

Check the condition of the installation stand for damage.

Do not place animals or plants in the direct path of the air flow.

When restarting after a long period of disuse in the winter, turn the power switch on at least 12 hours before starting the unit.

Do not drink the water drained from the air conditioner.

Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art works.

Do not apply any heavy pressure to radiator fins.

Operate only with air filters installed.

Do not block or cover the intake grille and outlet port.

Ensure that any electronic equipment is at least one metre away from either the indoor or outdoor units.

Avoid installing the air conditioner near a fireplace or other heating apparatus.

When installing the indoor and outdoor units, take precautions to prevent access by infants.

Do not use inflammable gases near the air conditioner.

FEATURES AND FUNCTIONS

AUTOMATIC OPERATION

COOLING MODEL

Merely press the START/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting and the actual temperature of the room.

HEAT & COOL MODEL (REVERSE CYCLE)

Merely press the START/STOP button, and the unit will begin automatic operation in either the Heating, Cooling or Monitor modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room.

SLEEP TIMER

COOLING MODEL

When the SLEEP timer button is pressed during Cooling or Dry mode, the thermostat setting is gradually rised during the period of operation. When the set time is reached, the unit automatically turns off.

HEAT & COOL MODEL (REVERSE CYCLE)

When the SLEEP timer button is pressed during Heating mode, the air conditioner’s thermostat setting is gradually lowered during the period of operation; during Cooling or Dry mode, the thermostat setting is gradually rised during the period of operation. When the set time is reached, the unit automatically turns off.

WIRELESS REMOTE CONTROL UNIT

The WIRELESS REMOTE CONTROL UNIT allows convenient control of air conditioner operation.

OMNI-DIRECTIONALAIR FLOW (SWING OPERATION)

Three-dimensionalcontrol over air direction swing is possible through dual use of both an UP/DOWN air direction swing and RIGHT/LEFT air direction swing. Since UP/DOWN air direction flaps operate automatically according to the operating mode of the unit, it is possible to set air direction based on the operating mode.

MILDEW-RESISTANTFILTER

The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care.

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NAME OF PARTS

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

Fig. 1

 

 

 

 

 

 

 

1

 

 

 

9

0

7 6 5 4

 

 

 

 

 

 

 

 

 

 

MANUAL

 

 

 

 

 

AUTO

 

 

SWING

SWING

TIMER OPERATION

 

 

 

 

 

3

2

 

8

Fig. 2

 

 

 

 

 

 

 

 

Electrical Breaker

 

 

 

 

 

This breaker is installed during

 

 

 

 

 

the electrical installation.

 

 

 

 

Fig. 3

 

 

 

 

 

Fig. 4

 

 

 

 

 

 

 

Fig. 6

 

 

 

Fig. 5

 

 

 

 

 

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Fig. 1 Indoor Unit

1 Operating Control Panel (Fig. 2)

2 MANUAL AUTO button

3 Remote Control Signal Receiver

4 OPERATION Indicator Lamp (red)

5 TIMER Indicator Lamp (green)

6SWING Indicator Lamp (orange) (HORIZONTAL SWING)

7SWING Indicator Lamp (orange) (VERTICAL SWING)

If the TIMER indicator lamp flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See page 16 Auto Restart).

8 Intake Grille

9 UP/DOWN Air Direction Flap

0RIGHT/LEFT Air Direction Louvers (behind UP/DOWN Air Direction Flap)

 

Fig. 4 Remote Control Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A SLEEP button

 

 

 

 

B MASTER CONTROL button

 

 

 

 

C SET TEMP./SET TIME buttons (

)

 

 

 

D Signal Transmitter

 

 

 

 

E TIMER button

 

 

 

 

F FAN CONTROL button

 

 

 

 

G START/STOP button

 

 

 

 

H AIR FLOW DIRECTION

 

 

 

 

VERTICAL SET button

 

 

 

 

I AIR FLOW DIRECTION

 

 

 

 

VERTICAL SWING button

 

 

 

 

J AIR FLOW DIRECTION

 

 

 

 

 

 

 

 

HORIZONTAL SET button

 

 

 

 

K AIR FLOW DIRECTION

 

 

 

 

HORIZONTAL SWING button

 

 

 

 

L TIME ADJUST button

 

 

 

 

 

 

 

MACL button

(located inside battery compartment)

Rear side (Fig. 5)

NTEST RUN

Touch the two metal contacts with a metallic object to send the signal to perform a test run.

Perform a test run only when installing the air conditioner. If the signal to perform a test run is received during normal operation, the air conditioner’s thermostat will malfunction.

If the signal to perform a test run is received during normal operation, the unit will switch to the test operation mode and the indoor unit’s OPERATION and TIMER indicator lamps will flash simultaneously.

To stop the test operation mode, press the START/STOP button to stop the air conditioner.

O Remote Control Unit Display (Fig. 6)

P Transmit Indicator

Q Clock Display

R Operating Mode Display

S T imer Mode Display

T Fan Speed Display

U Temperature Set Display

V T imer Set Indicator

W Temperature Set Indicator

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PREPARATION

Load Batteries (R03/LR03/AAA × 2)

1

Press and slide the battery compartment lid on the re-

verse side to open it.

 

 

Slide in the direction of the arrow while pressing the mark.

2

Insert batteries.

 

Be sure to align the battery polarities (

) correctly.

3

Close the battery compartment lid.

Set the Current time

1

Press the TIME ADJUST button.

Use the tip of a ball-pointpen or other small object to press the button.

2

Use the (

) SET TIME buttons to adjust the clock

to the current time.

 

button: Press to advance the time.

 

button: Press to reverse the time.

 

(Each time the buttons are pressed, the time will be advanced/reversed in

 

one-minuteincrements; hold the buttons depressed to change the time

 

quickly in ten-minuteincrements.)

3

Press the TIME ADJUST button again.

This completes the time setting and starts the clock.

To Use the Remote Control Unit

The remote control unit must be pointed at signal receiver to operate correctly.

Operating range: About 7 meters.

When a signal is properly received by the air conditioner, a beeping sound will be heard.

If no beep is heard, press the remote control unit button again.

Remote Control Unit Holder

 

Insert

 

Slide up

 

Press in

Screws

Pull out

1 Mount the Holder.

2 Set the Remote Control Unit.3 To remove the Remote

 

Control Unit (when use at

 

hand).

CAUTION!

Take care to prevent infants from accidentally swallowing batteries.

When not using the remote control unit for an extended period, remove the batteries to avoid possible leakage and damage to the unit.

If leaking battery fluid comes in contact with your skin, eyes, or mouth, immediately wash with copious amounts of water, and consult your physician.

Dead batteries should be removed quickly and disposed of properly, either by placing in a public battery collection receptacle, or by returning to appropriate authority.

Do not attempt to recharge dry batteries.

Never mix new and used batteries, or batteries of different types.

Batteries should last about one year under normal use. If the remote control unit’s operating range becomes appreciably reduced, replace the batteries and press the ACL button with the tip of a ballpoint pen or other small object.

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OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

To Select Mode Operation

1

2

Press the START/STOP button.

The indoor unit’s OPERATION indicator lamp (red) will light.

The air conditioner will start operating.

Press the MASTER CONTROL button to select the desired mode.

Each time the button is pressed, the mode will change in the following order.

 

AUTO

 

COOL

 

 

DRY

 

 

 

 

s

 

s

 

 

s

 

 

 

 

 

 

 

*HEATt

 

 

 

FANt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

About three seconds later, the entire display will reappear.

Example: When set to COOL

 

To Set the Thermostat

Press the SET TEMP. buttons.

button: Press to rise the thermostat setting. button: Press to lower the thermostat setting.

Thermostat setting range:

AUTO .................................. 64 to 88 °F

*Heating ............................... 60 to 88 °F Cooling/Dry ........................ 64 to 88 °F

The thermostat cannot be used to set room temperature during the FAN mode (the temperature will not appear on the remote control unit’s display).

About three seconds later, the entire display will reappear.

 

 

 

 

 

 

 

 

The thermostat setting should be considered a standard value, and may differ

 

 

 

 

Example: When set to 86 °F

somewhat from the actual room temperature.

 

 

 

 

To Set the Fan Speed

Press the FAN CONTROL button.

Each time the button is pressed, the fan speed changes in the following order:

 

 

sAUTO

sHIGH

sMED

sLOW

 

 

 

 

 

 

 

 

 

 

 

 

About three seconds later, the entire display will reappear.

When set to AUTO:

 

 

 

 

 

 

 

 

* Heating

: Fan operates so as to optimally circulate warmed air.

 

However, the fan will operate at very low speed when the temperature

 

of the air issued from the indoor unit is low.

Cooling

: As the room temperature approaches that of the thermostat setting,

 

 

 

 

 

 

 

 

the fan speed becomes slower.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan

: The fan alternately turns on and off; when on, the fan runs at the low

 

fan speed.

 

 

 

Example: When set to AUTO

The fan will operate at a very low setting during Monitor operation and at the start of the Heating mode.

To Stop Operation

Press the START/STOP button.

The OPERATION indicator lamp (red) will go out.

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OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

About Mode Operation

AUTO:

COOLING MODEL

When the room temperature is 4 °F higher than the set temperature, the mode will switch between Cooling and Drying.

During the Drying mode operation, the FAN setting should be switched to LOW for a gently cooling effect during which the fan may temporarily stop rotating.

If the mode automatically selected by the unit is not satisfactory, see page 6 for instructions on changing the mode setting (COOL, DRY, FAN).

Cooling Operation

Dry Operation

Thermostat control

4 °F

Setting temperature

AUTO (* AUTO CHANGEOVER):

HEAT & COOL MODEL (Reverse Cycle)

When AUTO CHANGEOVER is selected, the air conditioner selects the appropriate operation mode (Cooling or Heating) according to your room’s present temperature.

When AUTO CHANGEOVER is first selected, the fan will operate at very low speed for about one minute while the unit determines the current conditions of the room and accordingly selects the proper operation mode.

When the air conditioner has adjusted your room’s temperature to near the thermostat setting, it will begin monitor operation. In the monitor operation mode, the fan will operate at low speed. If the room temperature subsequently changes, the air conditioner will once again select the appropriate operation (Heating, Cooling) to adjust the temperature to the value set in the thermostat. (The monitor operation range is ±4 °F relative to the thermostat setting.)

If the mode automatically selected by the unit is not satisfactory, see page 6 for instructions on changing the mode setting (HEAT, COOL, DRY, FAN).

*Heating:

Use to warm your room.

When Heating mode is selected, the air conditioner will operate at very low fan speed for about 3 to 5 minutes, after which it will switch to the selected fan setting. This period of time is provided to allow the indoor unit to warm up before beginning full operation.

When the room temperature is very low, frost may form on the outside unit, and its performance may be reduced. In order to remove such frost, the unit will automatically enter the defrost cycle from time to time. During Automatic Defrosting operation, the OPERATION indicator lamp (red) will flash, and the heat operation will be interrupted.

Cooling:

● Use to cool your room.

Dry:

Use for gently cooling while dehumidifying your room.

You cannot heat the room during Dry mode.

During Dry mode, the unit will operate at low speed; in order to adjust room humidity, the indoor unit’s fan may stop from time to time. Also, the fan may operate at very low speed when detecting room humidity.

The fan speed cannot be changed manually when Dry mode has been selected.

Fan:

● Use to circulate the air throughout your room.

* During Heating mode:

Set the thermostat to a temperature setting that is higher than the current room temperature. The Heating mode will not operate if the thermostat is set lower than the actual room temperature.

During Cooling/Dry mode:

Set the thermostat to a temperature setting that is lower than the current room temperature. The Cooling and Dry modes will not operate if the thermostat is set higher than the actual room temperature (in Cooling mode, the fan alone will operate).

During Fan mode:

The heat and cool functions of this unit cannot operate at the same time.

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TIMER OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

Before using the timer function, be sure that the remote control unit is set to the correct current time (See page 5).

To Use the ON timer or OFF timer

1

Press the START/STOP button

(if the unit is already operating, proceed to step 2).

 

The indoor unit’s OPERATION indicator lamp (red) will light.

2

Press the TIMER button to select the OFF timer or ON

timer operation.

 

 

 

 

Each time the button is pressed the timer function changes in the follow-

 

ing order:

 

 

 

 

 

 

sRESET

sOFF

sON

 

 

 

 

 

 

 

 

 

 

PROGRAM(OFF → ON, OFF ← ON) t

 

 

 

 

 

 

The indoor unit’s TIMER indicator lamp (green) will light.

3

Use the SET TIME buttons to adjust the desired OFF

time or ON time.

 

 

 

Set the time while the time display is flashing (the flashing will continue for about five seconds).

button: Press to advance the time. button: Press to reverse the time.

About five seconds later, the entire display will reappear.

TIMER

PM

To Cancel the Timer

Use the TIMER button to select “TIMER

START

RESET”. STOP

The air conditioner will return to normal operation.

To Change the Timer Settings

Perform steps 2 and3.

To Stop Air Conditioner Operation while the Timer is Operating

Press the START/STOP button.

To Change Operating Conditions

If you wish to change the operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change to the desired operating condition.

To Use the PROGRAM timer

1

Press the START/STOP button

(if the unit is already operating, proceed to step 2).

The indoor unit’s OPERATION indicator lamp (red) will light.

TIMER

PM

2

Set the desired times for OFF timer and ON timer.

See the section “To Use the ON timer or OFF timer” to set the desired

 

mode and times.

 

About five seconds later, the entire display will reappear.

 

The indoor unit’s TIMER indicator lamp (green) will light.

3

Press the TIMER button to select the PROGRAM timer

operation (either OFF ON or OFFON will display).

The display will alternately show “OFF timer” and “ON timer”, then change to show the time setting for the operation to occur first.

The PROGRAM timer will begin operation. (If the ON timer has been selected to operate first, the unit will stop operating at this point.)

About five seconds later, the entire display will reappear.

To Cancel the Timer

Use the TIMER button to select “TIMER

START

RESET”. STOP

The air conditioner will return to normal operation.

To Change the Timer Settings

1.Follow the instructions given in the section “To Use the ON Timer or OFF Timer” to select the timer setting you wish to change.

2.Press the TIMER button to select either OFF → ON or OFF ← ON.

To Stop Air Conditioner Operation while the Timer is Operating

Press the START/STOP button.

To Change Operating Conditions

If you wish to change the operating conditions (Mode, Fan Speed, Thermostat Setting), after making the timer setting, wait until the entire display reappears, then press the appropriate buttons to change to the desired operating condition.

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TIMER OPERATION

About the PROGRAM timer

The PROGRAM timer allows you to integrate OFF timer and ON timer operations in a single sequence. The sequence can involve one transition from OFF timer to ON timer, or from ON timer to OFF timer, within a twentyfour hour period.

The first timer function to operate will be the one set nearest to the current time. The order of operation is indi-

cated by the arrow in the remote control unit’s display (OFF → ON, or OFF ← ON).

One example of PROGRAM timer use might be to have the air conditioner automatically stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the morning before you rise.

About the ON timer

The timer function is designed to bring your room to a comfortable temperature by the set time; as a result, the unit automatically begins operation before the set time so that the room reaches the desired temperature by the time set on the timer.

The hotter it is in summer, or the colder it is in winter, the earlier that operation will begin.

* During Heating Operation ....... from 45 to 10 minutes before set time.

During Cooling/Dry Operation ... from 20 to 10 minutes before set time.

During Fan Operation ..............

at the set time.

SLEEP TIMER OPERATION

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

Unlike other timer functions, the SLEEP timer is designed to set the duration of time in which the unit does not operate.

To Use the SLEEP timer

While the air conditioner is operating or stopped, press the

SLEEP button.

Both the indoor unit’s OPERATION indicator lamp (red) and the TIMER indicator lamp (green) will light.

TIMER

To Change the Timer Settings

Press the SLEEP button once again and set the time using the SET TIME buttons.

Set the time while the Timer Mode Display is flashing (the flashing will continue for about five seconds).

button: Press to advance the time. button: Press to reverse the time.

About five seconds later, the entire display will reappear.

To Cancel the Timer:

Use the TIMER button to select “TIMER

START

RESET”. STOP

The air conditioner will return to normal operation.

To Stop the Air Conditioner During

Timer Operation:

Press the START/STOP button.

About the SLEEP timer

To prevent excessive heating or cooling during sleep, the SLEEP timer function automatically modifies the thermostat setting in accordance with the time setting. When the set time has elapsed, the air conditioner completely stops.

*During Heating operation:

When the SLEEP timer is set, the thermostat setting is automatically lowered 2 °F every thirty minutes. When the thermostat has been lowered a total of 8 °F, the thermostat setting at that time is maintained until the set time has elapsed, at which time the air conditioner automatically turns off.

During Cooling/Dry operation:

When the SLEEP timer is set, the thermostat setting is automatically rised 2 °F every sixty minutes. When the thermostat has been rised a total of 4 °F, the thermostat setting at that time is maintained until the set time has elapsed, at which time the air conditioner automatically turns off.

SLEEP timer setting

 

 

SLEEP timer setting

 

 

 

2 °F

4 °F

6 °F

Set time

 

 

8 °F

 

 

 

30

1 hour

minutes

 

1 hour

4 °F

 

 

2 °F

1 hour

 

30 minutes

 

Set time

 

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