14-2-3. Central remote controller

1.Operation for CHECK display

When pushing the CHECK switch, the indoor unit No. (Network address No.) including the check data is displayed in the UNIT No. display section, and the check code is displayed in the set up temp. display sec- tion.

 

 

 

 

 

 

 

 

ON

MONITOR

ZONE

UNIT

 

ON

CENTER

AUX.TYPE

STANDBY

SET

ALL

 

OFF

LOCKED

TIMER No.

FILTER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

MODE

FAN

TEMP.

CHECK

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

FAN ONLY

AUTO

1

C

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

COOL

HIGH

2

 

DRY

MED.

 

LOUVER

 

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

HEAT

LOW

 

AUTO

FIX

MANUAL

 

MONITOR/SET ALL/ZONE

ZONE UNIT

ON

CENTER/LOCKED MODE

TEMP. FILTER RESET CHECK

ZONE SET/ENTER

SELECT

 

OFF

TIMER ON FAN

 

LOUVER

 

CHECK switch

Push for 0.5 seconds to display CHECK code.

Push for 3 seconds to reset indoor microprocessor. (While indoor microprocessor is locked by ALL STOP alarm)

Push for 10 seconds to clear check data.

RESET switch

Push the switch in the hole with pin. The remote controller resets initialized. (All data is cleared.)

2. Reading of CHECK monitor display

<7 segment display>

Hexadecimal notation

0

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15

Decimal notation

<Display on CHECK monitor>

Unit line No. (Network address No.)

MONITOR ZONE

UNIT

ON

CENTER

AUX.TYPE

STANDBY

SET

ALL

OFF

LOCKED

TIMER No.

FILTER

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

MODE

FAN

TEMP.

CHECK

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

FAN ONLY

AUTO

1

C

COOL

HIGH

2

 

33 34

35 36 37 38 39 40 41 42 43 44 45 46 47 48

DRY

MED.

 

LOUVER

 

49 50

51 52 53 54 55 56 57 58 59 60 61 62 63 64

HEAT

LOW

 

AUTO

FIX

MANUAL

 

Check code detected at first

Check code detected at last

<CHECK data>

(Example)

There is no check data.

UNIT

TEMP. CHECK

(Example)

In No.1 unit, first the interconnection wire (bus communication line) of indoor/outdoor has failed. Next, the room temp. sensor is defective.

For No.16 unit, the high pressure switch at the inverter unit side operates.

UNIT

TEMP. CHECK 1

UNIT

TEMP. CHECK

2

UNIT

TEMP. CHECK 1

– 117 –

Page 116 Page 118
Page 117
Image 117
Toshiba RAV-SM560AT-E, RAV-SM800AT-E, RAV-SM800UT-E service manual Central remote controller, 117, Check switch, Reset switch
Page 116 Page 118

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