12-4. Display and Operation of Main Remote Controller and Central Control Remote Controller

1.Turn on all the power supplies of the air conditioner, and then turn on power of the central control remote controller (Line 16 RBC-SXC1P, Line 64 TCB-SC641). If both power supplies are simultaneously turned on or if they are turned on reversely, the check code [97] may be temporarily displayed on the central remote controller. When settings of connecting cables and central control address are correct, the connected air conditioner is displayed on the central control remote controller.

2.As shown in the following table, there is difference of LCD between main remote controller (RBC-AMT21) and the central control remote controller and also there are restriction and others of operation.

 

Item

 

Contents

 

Cautions

 

 

 

 

 

 

Main remote controller

Central control remote controller

 

 

 

 

 

 

 

 

 

 

1

Air volume selection

[SPEED]

[AUTO]

[VOL]

[AUTO]

Display of air speed selection differs.

 

 

 

[HH]

 

[H]

 

 

 

 

[H]

 

[M]

 

 

 

 

[L]

 

[L]

 

 

 

 

 

 

 

 

 

 

[SPEED]

[HH]

[VOL]

[FIX]

In duct type

 

 

 

 

Air speed becomes [H] and [FIX].

 

 

 

 

 

 

 

2

Air speed selection

[SPEED]

 

[VOL]

[AUTO]

When handling main remote controller, [AUTO] is

 

in FAN mode

 

[HH]

 

[H]

not displayed. If [AUTO] is selected at center side,

 

 

 

[H]

 

[M]

[AUTO] is displayed on the main remote controller.

 

 

 

[L]

 

[L]

In this time, the air speed becomes [HH].

 

 

 

 

 

 

 

3

Air speed selection

[SPEED]

[AUTO]

[VOL]

[AUTO]

On the central remote controller, only [AUTO] is

 

in DRY mode

 

[HH]

 

 

displayed. The display on the main remote

 

 

 

[H]

 

 

controller changes to [AUTO] by changing the

 

 

 

[L]

 

 

setup temperature/louver, and the air speed is

 

 

 

 

 

 

automatically selected.

 

 

 

 

 

 

4

Air direction

[SWING] and air

[LOUVER]

 

On the central remote controller, only [LOUVER] is

 

adjustment

direction adjustment

 

 

displayed. It is displayed while flap is swinging,

 

 

 

 

 

 

and the setup operation of [LOUVER] becomes

 

 

 

 

 

 

selection of swing ON/OFF.

 

 

 

 

 

 

To set up the air direction, use the main remote

 

 

 

 

 

 

controller.

 

 

 

 

 

 

 

(No display)

Manual operation for

In a model type without air direction adjustment

 

 

 

 

[LOUVER]

 

 

 

 

 

 

 

5

Check button

Test run (4 seconds)

Check code display and

The function of long-pushing operation for the

 

 

 

 

check reset (3 seconds)

check button differs. If the check reset operation

 

 

 

 

 

 

on the central remote controller is performed

 

 

 

 

 

 

during operation of air conditioner, the operation

 

 

 

 

 

 

stops once, and then the operation restarts. (Error

 

 

 

 

 

 

of air conditioner is cleared.)

 

 

 

 

 

6

Check code

3-digits display (alpha-

2-digits display (alpha-

Display of check code differs.

 

 

bet + 2-digits numeral)

bet or numeral)

Ex. : Float switch operation

 

 

 

 

 

 

Main side: [P10]

 

 

 

 

 

 

Center side: [0b]

 

 

 

 

 

 

 

3.When using the remote controller together with the former one (RBC-AM1, AT1), the display on the main remote controller differs if [Last-push priority/Center/Operation Prohibited] is selected from the central control remote controller.

 

 

Contents

 

 

Item

 

 

Remarks

 

New remote controller

Former remote controller

 

 

 

 

 

(RBC-AMT21)

(RBC-AM1, AT1)

 

 

 

 

 

 

1

Last-push priority

(No display)

(No display)

All the settings and ON/OFF operations are

 

 

 

 

available.

 

 

 

 

 

2

Center

[CENTER] goes on

[CENTER] goes on

The setup contents on the central control remote

 

 

 

 

controller are fixed, and only ON/OFF operation

 

 

 

 

and timer setup operation are available on the

 

 

 

 

main remote controller.

 

 

 

 

 

3

Operation prohib-

 

[CENTER] flashes

The setup contents on the central control remote

 

ited

 

 

controller are fixed, and the air conditioner stops.

 

 

 

 

Operation from the main remote controller is

 

 

 

 

unavailable.

 

 

 

 

 

102

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Toshiba RAV-SM800AT-E, RAV-SM800UT-E, RAV-SM560UT-E, RAV-SM560AT-E, RAV-SM560BT-E, RAV-SM800BT-E service manual 102, Contents

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