Friedrich P-N9368987060-01 User Manual

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OPERATING MANUAL

MODE D’EMPLOI

MANUAL DE FUNCIONAMIENTO

AIR CONDITIONER

CASSETTE 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

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CONTENTS

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

1

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

2

PREPARATORY OPERATION .........................................

3

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

3

TIMER FUNCTIONS .......................................................

5

ON/OFF TIMER..............................................................

5

WEEKLY TIMER ............................................................

6

TEMPERATURE SET BACK TIMER ..............................

8

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

9

ADJUSTING THE DIRECTION OF AIR CIRCULATION ...

11

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

11

CARE AND MAINTENANCE........................................

12

SELF-DIAGNOSIS ........................................................

13

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

14

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!

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 air flow 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.

In the event of the refrigerant leakage, be sure to keep it away from fire or any flammables. (consult an authorized service personnel)

CAUTION!

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.

Install the drain hose so that it drains water properly.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

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NAME OF PARTS

Remote controller

SU MO TU WE TH FR SA

E

3 6 9 12 15 18 21

2

H

G

F

I

J

D

1

7

8

9

0 A

B

DAY

CLOCK ADJUST

DAY OFF

ENERGY

THERMO

SET BACK

 

 

SAVE

SENSOR

DELETESET

3

4

5

6

C

1 Start/Stop Button

C Vertical Airflow Direction and

2 Set Temperature Button

Swing Button

3 Master Control Button

D Operation Lamp

4 Fan Control Button

E Timer and Clock Display

5 THERMO SENSOR Button

F Operation Mode Display

6 ENERGY SAVE Button

G Fan Speed Display

7 Timer Mode (CLOCK ADJUST)

H Operation Lock Display

Button

I Temperature Display

8 DAY (DAY OFF) Button

J Function Display

9 SET BACK Button

Defrost Display

0 Set Time Button

Thermo Sensor Display

A DELETE Button

Energy Save Display

B SET Button

Vertical Swing Display

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PREPARATORY OPERATION

Set the current day and time

1

 

2

DAY

Press the DAY button and select the current day.

 

 

 

 

 

 

 

CLOCK ADJUST

 

 

DAY OFF

A

appears around the selected day.

 

 

 

 

 

 

 

 

 

Press the timer mode (CLOCK

 

SU

MO

TU

WE

TH

FR

SA

ADJUST) button for 2 seconds

 

 

 

 

 

 

 

 

or more. The time display on

 

 

 

 

 

 

 

 

the remote controller will flash.

 

 

 

 

 

 

 

 

3

Press the set time buttons to set the current time.

4

 

 

 

Press repeatedly to adjust the current time in 1-

 

 

 

 

minute increments. Press and hold to adjust the

 

 

CLOCK ADJUST

 

 

current time in 10-minuteincrements.

 

 

 

 

 

 

 

 

 

 

 

 

SU MO TU WE TH FR SA

 

 

 

 

Press again to end.

 

 

 

 

 

 

 

ex. Monday, 10:00 A.M.

OPERATION

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

To start/stop operation

Press the start/stop button.

Operation lamp

Air conditioner ON: Lit brightly

Air conditioner OFF: Not lit

To set the operation mode

Operation mode setting

Press the master control button to set the operation mode. If DRY is selected, the fan speed will be set to AUTO.

AUTO

COOL DRY

FAN

HEAT

Room temperature setting

Press the set temperature buttons to set the room temperature.

Temperature setting range

 

AUTO ...............................................

64 to 88 °F

COOL/DRY .......................................

64 to 88 °F

HEAT ................................................

60 to 88 °F

Lower Rise

Fan speed setting

Press the fan control button to set the fan speed.

AUTO

HIGH

MED

LOW

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OPERATION

Energy save

ENERGY

SAVE

Press the ENERGY SAVE button to start or stop the energy-sav-

ing air conditioner operation.

For details on the function, refer to page 9.

Room temperature sensor selection

THERMO

SENSOR

Indoor unit

Press the THERMO SENSOR button to select whether the room temperature is detected at the indoor unit (remote sensor) or the remote controller.

When the thermo sensor display appears, the room temperature is detected at the remote controller.

NOTES

This function is locked at the factory. In order to detect the room temperature correctly, consult authorized service personnel when using this function.

If this function is locked, the location where the room temperature is detected cannot be changed and the mark flashes when the THERMO SENSOR button is pushed.

Part lock function

 

DAY

CLOCK ADJUST

DAY OFF

SET BACK

 

DELETESET

Press the DAY (DAY OFF) button and SET button simultaneously for 2 seconds or more to activate the part lock function and lock all of the buttons on the remote controller except the Start/Stop button, Set Temperature buttons, Master Control button, and Fan Control button. Press the buttons again for 2 seconds or more to deactivate the part lock function.

When the part lock function is activated, the mark appears. If any button is pressed during the part lock, the

PL display flashes.

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TIMER FUNCTIONS

OFF timer (See page 5.)

Use this timer function to stop air conditioner operation. The timer operates and air conditioner operation stops after the set time has passed. The timer can be set up to 24 hours in advance.

ON timer (See page 5.)

Use this timer function to start air conditioner operation. The timer operates and air condition operation starts after the set time has passed. The timer can be set up to 24 hours in advance.

WEEKLY timer (See page 6.)

Use this timer function to set operating times for each day of the week.

Use the DAY OFF setting to switch off timed operation for a selected day in the coming week.

Because all days can be set together, the weekly timer can be used to repeat the timer settings for all of the days.

Temperature SET BACK timer (See page 8.)

Use this timer function to change the set temperature in the operation times set for each day of the week. This can be used together with other timer settings.

ON/OFF TIMER

To set the ON/OFF timer

1

Press the timer mode button to se-

CLOCK ADJUST

lect the ON timer or OFF timer.

 

No display

 

 

 

NON

OFF

ON

WEEKLY

STOP

TIMER

TIMER

TIMER

2

SU MO TU WE TH FR SA

From 1 to 24 hours ex. OFF timer set for 6 hours

Press the set time buttons to set the time.

After the time is set, the timer will start automatically. The amount of time until the OFF timer operates that is displayed on the timer display decreases as time passes.

To cancel

DELETE

Press the DELETE button to cancel the timer mode.

 

The timer mode can also be canceled by changing the timer mode using the timer mode button.

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WEEKLY TIMER

Weekly timer setting

1

SU MO TU WE TH FR SA

 

 

CLOCK ADJUST

 

 

 

 

3

6

9

12 15 18 21

Press the timer mode button to select the weekly timer.

2 SET

Press the SET button for 2 seconds or more.

3 Day of the week setting

ALL SU MO TU WE TH FR SA

DAY

SET

 

DAY OFF

2

 

1

 

SU MO TU WE TH FR SA

Press the DAY button to select the day of the week, and then press the SET button to confirm the setting.

For ALL, all of the days can be set together when aappears around each day.

3

6

9

12 15 18 21

4 Time setting

 

DAY

SET

 

 

 

 

 

DAY OFF

1

2

3

ON-1OFF-1

ON-2

OFF-2

When the operating time is set, the mark appears.

SU MO TU WE TH FR SA

3 6 9 12 15 18 21

ex. The timer is set for 7:00 A.M.–6:00P.M.(7:00–18:00)

Press the set time buttons to set the time, and then press the SET button to confirm the setting and proceed to the next ON or OFF time setting. Up to two ON and OFF times can be set per day.

Press the DAY button to complete the time setting and return to the day of the week setting.

5 SET

Repeat steps 3 and4.

To complete the weekly timer settings, press the SET button for 2 seconds or more.

To delete the operating time

DELETE If the DELETE button is pressed during

steps 3 or4, the operating time for the

selected day will be deleted.

If all the days are selected, the operating times for all of the days will be deleted.

NOTES

The operating time can be set in 30-minuteincrements only.

The OFF time can be carried over to the next day.

The ON timer and the OFF timer functions cannot be set using the weekly timer. Both an ON and OFF time must be set.

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WEEKLY TIMER

WEEKLY timer operation

To start

SU MO TU WE TH FR SA

CLOCK ADJUST

3 6 9 12 15 18 21

When the weekly timer is selected, the

 

 

 

 

 

 

 

 

 

 

 

 

3 6 9 12 15 18 21

timer starts automatically.

 

ex. Operating time 7:00 A.M.

 

–6:00P.M.(7:00–18:00)

 

The operating time for the current

 

day is displayed.

To cancel

DELETE

Press the DELETE button to cancel the timer mode.

The timer mode can also be canceled by changing the timer mode using the timer mode button.

NOTES

(1)PRECAUTIONS DURING WEEKLY TIMER SETUP Setup is not possible in the following cases, so amend the time.

Be sure to set the ON time first, then the OFF time. If either the ON time or the OFF time is not set correctly, the timer will not operate properly.

The WEEKLY 2 settings cannot be set earlier than the WEEKLY 1 settings.

The WEEKLY 1 and WEEKLY 2 time spans cannot overlap.

(2)The earliest OFF time you can set is 30 minutes after the ON time.

(3)The OFF time can be carried over to the next day.

(4)Even if the timer operation is set, the timer indicator lamp of the indoor unit does not light up. (The timer indicator lamp is used for wireless remote controllers only.)

To set the DAY OFF (for a holiday)

1

SET

2

DAY

3

DAY

 

DAY OFF

DAY OFF

 

 

 

 

During the weekly timer,

Select the day to set the DAY

Press the DAY (DAY OFF)

press the SET button for 2

OFF.

 

button for 2 seconds or

seconds or more to set the

 

 

more to set the DAY OFF.

day.

 

 

 

 

 

4 SET

Press the SET button for 2 seconds or more to complete the DAY OFF setting.

SU MO TU WE TH FR SA

SU MO TU WE TH FR SA

mark: Indicates the DAY OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

To cancel

 

 

 

 

 

 

 

 

 

 

 

 

 

3 6 9 12 15 18 21

3 6 9 12 15 18 21

Follow the same procedures as

 

ex. The DAY OFF is set for Monday.

those for setup.

 

 

NOTES

The DAY OFF setting is only available for days for which weekly settings already exist.

If the operating time carries over to the next day (during a next day setting), the effective DAY OFF range will be set as shown below.

Normal

 

 

 

 

 

 

 

 

 

 

 

Next day setting

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DAY OFF

 

 

 

 

 

 

 

 

 

DAY OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

OFF

 

ON

OFF

 

 

 

 

ON

OFF

ON

OFF

 

 

WEEKLY

 

 

 

 

WEEKLY

 

 

 

 

 

 

 

WEEKLY

 

 

 

 

WEEKLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Preceding day

 

 

Setting day

 

Next day

 

Preceding day

 

 

 

Setting day

 

 

Next day

 

 

 

 

 

 

 

 

 

 

The DAY OFF setting can only be set one time. The DAY OFF setting is cancelled automatically after the set day has passed.

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TEMPERATURE SET BACK TIMER

Temperature SET BACK timer setting

1

SET BACK

SU MO TU WE TH FR SA

3 6 9 12 15 18 21

Press the SET BACK button to change to the SET BACK confirmation display.

The SET BACK operating time and the set temperature will be displayed.

If there is no existing SET BACK temperature setting, “- -”will be displayed for the temperature.

2 SET

Press the SET button for 2 seconds or more.

3 Day setting

 

Operating time setting

DAY

SET

SET

SU MO TU WE TH FR SA

DAY OFF

 

 

 

3

6

9

12 15 18 21

2

 

4

ex. When setting all days together

1

3

Follow the same procedures to set the operating time as those for the weekly timer. The DELETE button is also used as described in the procedures for the weekly timer.

4

Temperature setting

Press the SET TEMPERATURE buttons to

 

set the temperature (from 64 °F to 88 °F).

 

 

SU MO TU WE TH FR SA

 

 

 

 

3

6

9

12 15 18 21

SET BACK

ON

84°F

OFF

ex. Operating time 3:00–10:00P.M.

temperature

76°F

 

 

(15:00–22:00)

Normal

 

 

76°F

 

 

 

temperature

 

 

 

 

 

 

 

5

SET

Repeat steps 3 and4. Press the SET button for 2 seconds or more to complete the temperature SET BACK timer settings.

Temperature SET BACK timer operation

To start

SET BACK

SU MO TU WE TH FR SA

ex. Display during SET BACK timer operation (The operating time will not be displayed.)

Press the SET BACK button. The SET BACK confirmation display appears for 5 seconds, and then the timer starts automatically.

To cancel

SET BACK

DELETE

1

2

Press the SET BACK button, and then press the DELETE button while the SET BACK confirmation display is displayed. Even if the SET BACK button is pressed again, the SET BACK timer will be cancelled.

NOTES

(1)The SET BACK timer only changes the set temperature, it cannot be used to start or stop air conditioner operation.

(2)The SET BACK timer can be set to operate up to two times per day but only one temperature setting can be used.

(3)The SET BACK timer can be used together with the ON, OFF, and weekly timer functions.

(4)The SET BACK operating time is displayed only in the SET BACK confirmation display. (Refer to step 1 for the SET BACK confirmation display.)

(5)The SET BACK operating time is displayed only in the SET BACK confirmation display. (Refer to step 1 for the SET BACK confirmation display.)

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OPERATING TIPS

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

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.

HEAT & COOL MODEL (Reverse Cycle)

Auto changeover function

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 a very low speed for about 1 minute while the unit determines the current conditions of the room and selects the proper operation mode.

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

Fan speed: AUTO

Heating: 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 set temperature, the fan speed becomes slower.

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

AUTO restart

Should the power supply to the air conditioner be interrupted by a power failure, the air conditioner will restart automatically in the previously selected mode once the power is restored.

Use of other electrical appliances (electric shaver, etc.) or nearby use of a wireless radio transmitter may cause the air conditioner to malfunction. In this event, temporarily turn off the circuit breaker turn it on again and then use the remote controller to resume operation.

Heating performance

This air conditioner operates on the heat-pumpprinciple, absorbing heat from outdoor air and transferring that heat indoors. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating performance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating appliance.

Heat-pumpair conditioners heat your entire room by recirculating air throughout the room, with the result that some time may be required after first starting the air conditioner until the room is heated.

Energy save

The energy conservation mode (ENERGY SAVE) raises the set temperature slightly in the cooling mode and lowers the set temperature in the heating mode to economically control the operation of the unit.

If you press the ENERGY SAVE button while the unit is in the timer mode, the unit will go into the conservation mode when the unit starts with the timer.

If you turn off the air conditioner while in the conservation mode, the mode will be shut off.

The temperature set on the remote controller will not change if the energy save mode is used.

During cooling operation

82°F

When the ENERGY SAVE is

 

pressed, the thermostat setting

80°F

is automatically rised 2 °F every

60 min.

60 minutes, until the thermostat

 

is rised a total of 4 °F.

78°F

During heating operation

When the ENERGY SAVE is pressed, the thermostat setting is automatically lowered 2 °F every 30 minutes, until the thermostat is lowered a total of 4 °F.

Energy save

74°F

72°F

70°F

30 min.

68°F

30 min.

66°F

30 min.

Energy save

Hot start (for heating)

The indoor unit prevents cold drafts when heating operation begins.

The indoor unit fan will not operate or it will operate at a very low speed until the heat exchanger reaches the set temperature.

Defrosting (for heating)

When the outdoor temperature is low and the humidity high, frost will collect on the outdoor unit, reducing heater efficiency. When this happens, the computer will automatically start the defrost cycle. During the defrost cycle, the indoor fan will shutdown and will be displayed on the remote controller. It will take anywhere from 4 to 15 minutes before the air conditioner starts up again.

Group Control

One remote controller can control up to 16 air conditioners. All of the air conditioners will be operated with the same settings.

Dual Remote Controllers (optional)

An additional remove controller can be added up to the maximum of two remote controllers. Either remote controller can control the air conditioner. However, the timer functions cannot be used at the slave unit.

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