Microprocessor Control; Indoor Unit Display Section; Operation Indicator Lamp; I Feel Control Operation - Mitsubishi Electric MSH-18RV Service Manual

9

MICROPROCESSOR CONTROL

MSH-18RV - MUH-18RV -
E1
MSH-24RV - MUH-24RV -
E1
MSH-30RV - MUH-30RV -
E1

WIRELESS REMOTE CONTROLLER

MSH-18RV - MSH-24RV -
E1
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
VANE CONTROL button
I FEEL COOL
HEAT DRY
MODE
OPERATION SELECT button
ECONO COOL
ECONO COOL button
RESET button

INDOOR UNIT DISPLAY SECTION

Operation Indicator lamp

The operation indicator at the right side of the indoor
unit indicates the operation state.
• The following indication does not
depend on the shape of lamp.
Operation Indicator
Indication Operation state
This shows that the
air conditioner is
operating to reach
the target temperature.
Please wait unit the
target temperature is
obtained.
This shows that the
room temperature is
approaching the
target temperature.
E1
E1
E1
E1
PM
AM
TOO TOO
ON/OFF
WARM COOL
TEMPERATURE buttons
TOO TOO
ON/OFF
WARM COOL
FAN SPEED CONTROL button
FAN STOP
OFF-TIMER button
VANE START
ON-TIMER button
HR.
HR. button
MIN. button
MIN.
(TIME SET button)
RESET CLOCK
CLOCK SET button
lighted
not lighted
Difference
between target
temperature
and room
temperature
Approx. 2 :
or more
Approx. 2 :
or less
MSH-30RV -
E1
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
VANE button
(Horizontal vane button)
OPERATION SELECT button
ECONO COOL button
WIDE VANE button
(Vertical vane button)
RESET button
Once the operation mode are set, the same operation mode
can be repeated by simply turning the OPERATE/STOP
(ON/OFF) button ON.
Indoor unit receives the signal with a beep tone.
When the system turns off, 3-minute time delay will operate to
protect system from overload and compressor will not restart
for 3 minutes.
9-1. "I FEEL CONTROL" (
(1) Press OPERATE/STOP (ON/OFF) button on the remote
controller. OPERATION INDICATOR lamp of the indoor
unit turns on with a beep tone.
(2) Select "I FEEL CONTROL" mode with the OPERATION
SELECT button.
(3) The operation mode is determined by the room tempera-
ture at start-up of the operation.
Initial room temperature
25: or more
23:to 25:
less than 23:
36
PM
AM
TOO TOO
ON/OFF
WARM COOL
TEMPERATURE buttons
CLOCK
PM
AM
TOO TOO
ON/OFF
WARM COOL
FAN SPEED CONTROL button
FAN STOP
I FEEL COOL
OFF-TIMER button
VANE START
HEAT DRY
ON-TIMER button
MODE WIDE VANE HR.
HR. button
MIN. button
ECONO COOL LONG MIN.
(TIME SET button)
RESET CLOCK
CLOCK SET button
LONG button
) OPERATION
Mode
COOL mode of
"I FEEL CONTROL"
DRY mode of
"I FEEL CONTROL"
HEAT mode of
"I FEEL CONTROL"