Mitsubishi Heavy Industries SRC25MA-S User Manual

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4.8 Timing ON:
(1) Timing ON: The air conditioner begins to detect the room temperature 60 minutes before
the set time and commences operation 5-60 minutes in advance according to the difference
between the room temperature and the set temperature to make the room temperature reach
the best value at the set time.
(2) Operation method:
① To set the Timing ON operation, whether the air conditioner is running is not considered.
② Press the TIMER ON button and the Timing ON lamp will flash;
③ Press the or button to set the ON time (unit: 10 minutes);
④ Within 60 seconds, press the TIMER ON button and the lamp will change from flashing
to a fixed state. The setting is finished;
⑤ The TIMER lamp (yellow) of the indoor unit lights up.
(3) Composition of Timing ON operation:
(4) Notes:
① The air conditioner commences operation 5-60 minutes before the set time.
② When the time reaches the set time, the TIMER lamp (yellow) will go off;
③ During the Timing ON operation, the current time is not displayed.
(5) Use the TIMER ON button to set a new Timing ON time at any time and the air conditioner
will enter the stand-by state or warm-up running state after the changed set time.
(6) When the Timing OFF signal is received, the air conditioner will run in the timing mode with
an earlier set time.
(7) During the Timing ON operation and stand-by, when the operation switching, mode
switching or set temperature change signal is received from the remote controller, only the
changed content will be accepted.
4.9 Programmed timer:
(1) Timing operations include Timing ON and Timing OFF. Once the function is enabled, the
operation begins. As long as the ON/OFF button is not pressed, the air conditioner will begin
operation at the same time everyday till the stop time.
(2) Operation method:
For example, to set the air conditioner to turn on at 8:00 and turn off at 22:30,
① Step 1: By referring to “4.9 Timing ON”, set it to ;
② Step 2: By referring to “4.8 Timing OFF”, set it to ;
③ When the TIMER lamp (yellow) lights up, the setting is finished;
④ The time will be displayed on the remote controller;
⑤ The displaying will change with the operation state: Stop( ),
Run.( )
(3) Repeated running:
(4) Notes:
① The operation becomes programmed running only when both the Timing On and Timing
OFF signals are received;
② The Timing ON and Sleep combined operation is executed once only and will not
become programmed operation.
(5) Use the TIMER ON or OFF button to set new ON time.
Timing ON
RUN Lamp
TIMER Lamp
Running state of compressor
Lamp lights up
Lamp lights up
Stop
Running
△Timing ON signal
Timing ON stand-by
Warm-up running
(MAX 1 hour)
△Timing ON set time
Timing ON running
Timing ON run
Timing ON run
Timing ON run
Timing OFF run
Timing OFF run
Timing OFF
setting
Timing OFF
set time
Timing ON
set time
24 hours
Timing ON
set time
24 hours
Timing OFF
set time
24 hours
Timing OFF
set time

Mitsubishi Heavy Industries SRC25MA-S Specifications

General

Brand	Mitsubishi Heavy Industries
Model	SRC25MA-S
Category	Air Conditioner
Language	English