Flap Control; Comfortable Timer Setting; Operation - Mitsubishi Heavy Industries SRK20ZD-S1 Technical Manual

Inverter wall mounted type room air-conditioner, wall mounted type room air-conditioner, wall mounted type room air-conditioner
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(4) Flap control

Control the flap by AIRFLOW button on the wireless remote control.
(a) Air scroll (AUTO)
The flap will be automatically set to the angle of air flow best to operation.
(i)
Starting time of operation
During cooling and
s
dry operation
Stops for approximately
5 seconds in the
horizontal position.
Thick line
Thin line
(ii) When not operating
The flap returns to the position of air flow directly below, when operation has stopped.
(b) Memory flap
While the flap is operating if the AIRFLOW button is pushed once, it stops swinging at an angle.
As this angle is memorized in the microcomputer, the flap will be automatically set to the angle when next operation is started.
¡ Recommendable stopping angle of the flap
COOL•DRY
(c) Swing flap
Flap moves in upward and downward directions continuously.

(5) Comfortable timer setting

If the timer is set at ON when the operation select switch is set at the cooling or heating, or the cooling or heating in auto mode operation
is selected, the comfortable timer starts and determines the starting time of next operation based on the initial value of 15 minutes and the
relationship between the room temperature at the setting time (temperature of room temperature sensor) and the setting temperature.
(Max. 60 minutes)
Operation mode
3 < Room temp. – Setting temp.
At cooling
3 < Setting temp. – Room temp.
At heating
Notes (1) At 5 minutes before the timer ON time, operation starts regardless of the temperature of the room temperature sensor (Th1).
(2) This function does not operate when in the Dry or Auto Dry mode.
However, the operation in item (1) does operate in the Auto Dry mode.
(3) During the comfortable timer operation, both the RUN light and TIMER light illuminate and the TIMER light goes off after expiration of the timer, ON setting
time.
(Example) Heating
Setting temperature
Room temperature
t
: Rapid movement
: Slow movement
Horizontal
blowing
Operation start time correction value (Min.)
+5
+5
Operation starting time
Time
15 min.
10 min.
earlier
earlier
During heating
s

operation

Stops for approximately
5 seconds in this
position.
HEAT
1 < Room temp. – Setting temp. = < 3
No change
2 < Setting temp. – Room temp. = < 3
No change
Corrects the starting time of next operation by
calculating the temperature difference.
¡ If the difference (= Setting temperature – Room tempera-
5 min.
Setting time
earlier
16
-
-
t
Thick line
: Rapid movement
Thin line
: Slow movement
Slant forward
blowing
Room temp. – Setting temp. = < 1
–5
Setting temp. – Room temp. = < 2
–5
ture) is 4ºC, the correction value is found to be +5 min-
utes from the table shown above so that the starting time
of next operation is determined as follows:
15 min. earlier + 5 min. = 20 min. earlier
Current operation
Correction value
start time

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