Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 320 / 1106

318
FDT(N)-H
Remote controller
signal receiver
RUN CHECK ON/OFF
Heavy Duty
CHECK LAMP (YELLOW)
When a malfunction occurs,
the lamp flashing.
RUN LAMP (GREEN)
Illuminates during operation.
BACK UP SWITCH
When the remote controller is miss-
ing or defective, this switch can start
and stop the air conditioner.
Use the back up switch when the bat-
tery is exhausted, or when the re-
mote controller is missing or defec-
tive.
Usually operate the air conditioner
with remote controller.
(2) Wired remote controller
Models FDT, FDR, FDU, FDFL series
FDR, FDU and FDFL series are not provided with AUTO SWING switch.
Panel shown below will appear if you open the cover. All contents of display on the LCD are indicated simulta-
neously for the purpose of explanation.
Pull the knob on the cover to this side to open it downward.
FILTER
RESET
CHECK
F A N
SPEED
A U T O
SWING
TIMER
SET
MODE
T E M P
T I M E
PROGRAM TIMER
ON OFF
P M
A M
SET TEMP
E
°
C
Lo
Mi
Hi
FAN
°
C
CENTER REMOTE
AUTODRYCOOLFANHEAT HEAT
Filter reset switch
Use this switch to reset (erase) the filter
sign display.
(Press the switch after cleaning the air filter.)
Filter sign
When this sign is indicated, clean the filter.
Remote display
This is displayed when the unit is controlled
with an individual controller during normal operation.
(Also displayed when the air conditioner is stopped.)
Inspection switch
Use this switch when servicing the unit.
Operation mode display
Displays the operation mode that has
been selected.
(Cooling only air-conditioner has the display
of "COOL" ,"DRY" and "FAN" only.)
Fan speed display
Displays the fan speed that has been set.
Operation/
Inspection indicator lamp
During operation: Green lamp flashes.
In case of error: Red lamp flashes.
On/Off switch
Use this switch to start or stop the
air conditioner.First push on the
switch starts the unit and second
push stops it. (The switch can be
operated without opening the cover.)
Fan speed switch
Use this switch to set a fan speed.
Mode switch
Use this switch to select operation
modes.
Cover
Heating
preparation display
Timer switch
Use this switch when selecting contents of timer operation.
Set switch
Use this switch to set a time for the timer.
Temperature/
Time setting switch
Use this switch to set the room
temperature or time on the timer.
Auto swing switch
Use this switch to operate or stop
the swing louver.
Auto swing display
Indicates the swing louver condition.
Setting
temperature display
Displays the temperature
that has been set.
Return air
temperature display
Displays the return air temperature.
Indicated value may be different
from actual reading on a thermometer
or other instrument but this is not
necessarily an error.
Note
Outdoor No.
Central display
This is displayed when the unit is
controlled with the optional central console.
Timer operation display
Contents of timer operation are displayed.
(Also displayed when the air conditioner
is stopped.)
FILTER
HOT
KEEP
Model FDEN (P) series