nCalling of error h istory

<Contents>

The error contents in the past can be called.

<Procedure>

 

 

 

 

 

 

1 Push CL + TEST buttons simultaneously for 4

SET DATA

 

 

 

UNIT No.

 

 

R.C. No.

 

seconds or more to call th e service ch eck

 

 

 

mode.

TEMP.

 

ON / OFF

 

Service Check goes on, the item code 01 is

2

TIMER SET

FAN

 

MODE

 

 

 

 

 

 

displayed, and then the content of the latest alarm is

3

 

TIME

SWING/FIX

 

VENT

 

 

displayed. The number and error contents of the

 

 

 

 

FILTER

 

 

 

 

 

 

 

indoor unit in which an error occurred are displayed.

RESET TEST SET CL

UNIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 In order to monitor anoth

er error h istory , push

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

th e set temperature

/

buttons to

 

 

 

 

 

 

 

1

 

ch ange th e error h istory No. (Item code).

 

 

 

 

 

 

 

 

Item code 01 (Latest)

Item code 04 (Old)

<Operation procedure>

 

 

 

 

 

 

 

NOTE : Four error histories are stored in memory.

 

 

 

 

 

 

 

 

1

 

 

2

 

 

3

 

3

TEST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Push ing button returns th e display to usual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

display .

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Returned to usual display

<Requirement>

Do not push CL button, otherwise all the error histories of the indoor unit are deleted.

(Group control operation)

In a group control, operation of maximum 8 indoor units can be controlled by a remote controller.

The indoor unit connected with outdoor unit (Individual/Master of twin) controls room temperature according to setting on the remote controller.

<Sy stem example>

OUT

IN

1-1

OUT

 

OUT

 

 

 

Master

 

 

 

 

 

 

 

 

IN

IN

3-1

 

 

2-1

 

 

OUT

IN

4-1

OUT

IN

7-1

Max. 8 units

Remote controller

1.Display range on remote controller

The setup range (Operation mode/Air volume select/Setup temp) of the indoor unit which was set to the master unit is reflected on the remote controller.

2.Address setup

Turn on power of the indoor unit to be controlled in a group within 3 minutes after setting of automatic address.

If power of the indoor unit is not turned on within 3 minutes (completion of automatic address setting), the system is rebooted and the automatic address setting will be judged again.

1)Connect 3 In/Out cables surely.

2)Check line address/indoor address/group address of the unit one by one.

3)The unit No. (line/indoor gout address) which have been set once keep the present status as a rule if the unit No. is not duplicated with one of another unit.

– 111 –

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Toshiba RAV-SM562UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, RAV-SM802UT-E service manual Group control operation, 111

RAV-SM562UT-E, RAV-SM802UT-E, RAV-SM1402UT-E, RAV-SM1102UT-E specifications

Toshiba has established itself as a leading name in the field of heating, ventilation, and air conditioning (HVAC) systems. Among their extensive range, the RAV-SM802UT-E, RAV-SM1102UT-E, RAV-SM1402UT-E, and RAV-SM562UT-E stand out for their performance, efficiency, and innovative technology.

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In summary, the Toshiba RAV-SM series represents the pinnacle of HVAC innovation, blending energy efficiency with advanced technology. Each model caters to specific needs, from the compact RAV-SM562UT-E to the robust RAV-SM1402UT-E, ensuring that every commercial and residential space can achieve optimal climate control.