Outline Of Operation Control By Microcomputer - Mitsubishi Heavy Industries SRK25GZ-L1 Handbook

8.4

OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER

(1) Wireless remote controller
Models FDTN (P), FDEN (P), FDKN (P) series
(a) Remote controller
OPERATION MODE indicator
Indicates selected operation mode
CAUTION
Cooling only air-conditioner has the display of "COOL", "DRY" and "FAN" only.
Fan speed
Indicates the selected fan speed
Auto swing
Indicates the selection of swing louver.
Timer ON time
Indicates the timer ON time.
When the timer mode is "CONT" or "OFF",
the present time is indicated.
OPERATION MODE select button
This button, whenever pressed, changes the
mode in the following order.
AUTO COOL DRY
HEAT FAN
CAUTION
Cooling only air-conditioner changes the mode in the follow-
ing order.
COOL DRY FAN
FAN SPEED button
Every time when the button is pressed, the
mode is sequentially changed HI →LOW.
Air flow direction button
Used to start or stop the swing louver.
Timer mode button
Every time when the button is pressed, the
mode is sequentially changed CONT → ON
→ OFF → PROGRAM.
Reset switch
Used to reset the microcomputer when some-
thing is wrong on the remote controller dis-
play.
• Above figure shows all indications for the
purpose of explanation, but practically
only the pertinent parts are indicated.
(b) Indoor unit indicators
Model FDTN(P) series
Remote controller
signal receiver.
AUTO COOL DRY FAN HEAT
FAN HI LO
ON AM
PM
MODE
FAN SPEED
TIMER
ACL
RUN LAMP (GREEN)
Light up : Air conditioner is operating.
TIMER/CHECK (YELLOW)
Light up : Timer mode operating.
Flashing : When some error occurs.
FILTER
° C
OFF AM
PM
TEMP ON/OFF
AIR FLOW FILTER
SET
TIME
FDKN (P) series
Model
FDT ( N ) -H
Signal sender
Signals are sent to the air conditioner
from here.
Filter reset indicator
The mark is indicated when the
FILTER
FILTER RESET button is pressed.
Temperature indicator
Set temperature is indicated.
Timer OFF time
Indicated the timer OFF time.
When the timer mode is "CONT" or
"OFF", there is no indication.
ON/OFF button
When the button is pressed, the air conditioner
is started, and when the button is pressed once
again, it is stopped. (When the air conditioner
is stopped, the present time only is indicated.
When the air conditioner is operating, details
of setting are indicated.)
ROOM TEMP. button
Room temperature is set within the
range of 18-30˚C by operating the ∆ ,
∇ or button.
Filter button
Used to reset (turn off) the filter sign.
(Press for more than 1 second.)
Press the button only after completing
the filter cleaning.
TIME button
Used to set the present time and the timer
operation time.
Set button
Used to switch from the hour to minute or vice
versa when setting the present time or timer
operation time.
Clock switch
Press this before setting the present time.
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