Movincool Office Pro 12 / Office Pro 18 / Office Pro 24 Service Manual download pdf (Page 33)

Repair Section

Show LCD and LED

all on mode

Press HI/LO and U buttons

simultaneously for 3 sec.

(To check LCD segments and LED

display.)

After 5 sec., display goes back to

normal mode.

Key lock mode (LCD

displays “LOCKED”.)

Press ENTER and SET CLOCK

buttons simultaneously for 5 sec.

Press ENTER and SET CLOCK

buttons simultaneously for 5 sec

again to cancel the key lock mode.

Indication of model

name

Press ENTER and SET CLOCK

buttons simultaneously for 5 sec or

turn on.

Reset to normal display

automatically after 5 sec.

Detection of unit stop

signal from fire alarm

system

Press input signal from fire alarm

becomes on.

(Unit stops, output signal (J106)

turns on and buzzer sounds.)

1)After input signal turns off.

2)Reset the system.

To RESET: Press ON/OFF and

HI/LO buttons on the control box

simultaneously for 5 sec.

Indication of service

code

Press ON/OFF and U buttons

simultaneously for 3 sec. Indication

contents is as follows.

1)See page 36 to 38.

2)Press ON /OFF button.

Change model setting For installing new controller PCB, if

a different model name appears

when the unit is reset or turned on,

change model name according to

the correct procedure.

1)While pressing U and V

buttons, plug the power cord.

LCD indicates current setting

model name and buzzer sounds.

2)After setting the model type by

pressing U and V button,　

unplug the unit.

LCD Display Description Condition Reset/Remedy

START

STOP

CLOCK

MO TU WE TH FR

PROGRAM

LOCKED

SA SU

SET TEMP

ROOM TEMP

OFF

COOL

FAN

LOCKED

SET TEMP

COOL

FAN

LCD

Description

Value

Defrost status

Evap. out pipe

temperature

⇔

109F

(“26”

⇔

“

”)

Outdoor

temperature

0 (“00”)

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 68 69

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Movincool Office Pro 12 / Office Pro 18 / Office Pro 24 Service Manual Page 33

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