Toshiba MMU-AP0091H service manual Correct Usage, Operation section, Preparation, Stop

Operation section

Push each button to select the desired operation.

This remote controller can operate up to a maximum 8 indoor units.

• The remote controller can memorize user settings and can be recalled and activated by a single press of the ON / OFF button.

3-8. Correct Usage

When the product is operated for the first time, or after the SET DATA value has been changed, the procedure below should be followed. The remote controller can memorize user settings and can be recalled and acti

vated by a single push of the ON / OFF button.

38

	1
TEMP.
10	TIMER SET
2
	TIME
FILTER
RESET TEST	SET CL
5
3

1 Fan mode select button

Selects the desired air speed.

The Concealed Duct High Static Pressure type models cannot be operated.

2 Timer set button

Used for setting the timer function.

3 Check button

The CHECK button is used for the check operation. During normal operation, do not use this button.

4 Fan button

When an after-market fan device is connected to the system, this button activates the device.

•If is displayed on the remote controller when pushing the FAN button, a fan is not connected.

5 Filter reset button

Resets the “FILTER ” display.

6 Unit and Auto louver buttons

UNIT :

Select the desired indoor unit by pressing the unit button.

SWING/FIX :

Press the button to set the louver into Auto mode.

•This function is not available on the Con- cealed Duct Standard Type, High Static Pressure Type, Floor standing Cabinet Type, Floor Standing Concealed Type, or Slim Duct Type.

7
	ON / OFF	8
FAN	MODE	9
SWING/FIX	VENT
		4
UNIT		6
7 Operation lamp

Lit during normal product operation.

Flashes to indicate malfunction or incorrect timer setting.

8 ON / OFF button

Push to cycle between ON and OFF mode.

When the unit is OFF, the Operation Lamp and the display will turn OFF.

9 Operation select button

Selects the desired operation mode.

10 Set up temperature button

Adjusts the temperature set point for the room.

Set the desired temperature by pressing the or .

OPTION :

Remote controller sensor

The temperature sensor in the indoor unit mea- sures the room temperature.

The remote controller can also measure the room temperature.

For details of this feature, contact the dealer from whom you purchased the product.

Preparation

Power the system by switching the electrical isolation device on and by pushing the ON/OFF button on the remote controller.

•When the power is switched on, a partition line is shown on the remote controller display.

•The remote controller performs a self-check function for approximately 1 minute during which user input will not be accepted.

REQUIREMENT

• While using the air conditioner, operate it only with ON / OFF button without turning off the main power switch and the leak breaker.

•Do not turn off the earth leakage breaker while the air conditioner is in use.

•When the air conditioner has not been operated for a period of time, ensure the earth leakage breaker is turned on for 12 or more hours prior to the start up of operation.

TEMP.

ON / OFF

1

4

3

2

TIMER SET

FAN

MODE

TIME

SWING/FIX

VENT

FILTER

RESET TEST

SET CL

UNIT

1

Push

ON / OFF

button.

The operation lamp goes on, and the operation starts.

2 Select an operation mode with the

MODE button.

AUTO

HEAT

DRY

COOL

FAN

One push of the button, and the display

(Dehumidity)

changes in the order shown on the right.

• “DRY

mode” function is not available on the

3

Concealed Duct High Static Pressure Type.

AUTO

HIGH

MED.

LOW

Select air volume with

FAN

button.

One push of the button, and the display changes in the order shown on the right.

•When air volume is “AUTO ”, air volume differs according to the temperature difference between the set temperature and the room temperature.

•In DRY mode, “AUTO ” is displayed and the air volume is LOW.

•In heating operation, if the room temperature is not heated sufficiently with volume “LOW ” operation,

select “MED. ” or “HIGH ” operation.

•The temperature which the temperature sensor detects is one near the air inlet of the indoor unit. Therefore it slightly differs from the room temperature according to the installation status. The setup value is a criterion of the room temperature. (Automatic air speed cannot be selected in FAN mode.)

•Air volume of function is not available on “Concealed Duct High Static Pressure Type” air speed “HIGH ” only is displayed.

4 Determine the set up temperature by pushing the “TEMP. ” or “TEMP. ” button.

Stop

Push ON / OFF button.

The operation lamp goes off, and the operation stops.