Mitsubishi Electric Mr. Slim MSH09NW, Service Manual

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1 After the system restarts by the remote controller, the system operates with the previous set temperature regardless of
the initial set temperature.
The set temperature is calculated by the previous set temperature.
(5) TEMPERATURES buttons
In “I FEEL CONTROL” mode, set temperature is decided by the microprocessor based on the room temperature.
In addition, set temperature is controlled by TOO WARM or TOO COOL buttons when you feel too cool or too warm.
Each time the TOO WARM or TOO COOL button is pressed, the indoor unit receives the signal and emits a beep tone,
●
Fuzzy control
When the TOO COOL or TOO WARM button is pressed, the microprocessor changes the set temperature, considering
the room temperature, the frequency of pressing TOO COOL or TOO WARM button and the user’s preference to heat or
cool. So this is called “Fuzzy control”, and works only in “I FEEL CONTROL” mode.
In DRY mode of “I FEEL CONTROL”, the set temperature doesn’t change.
▲
TOO
COOL … To raise the set temperature 2~4 degrees(°F)
▼
TOO
WARM … To lower the set temperature 2~4 degrees(°F)
(4) The initial set temperature is decided by the initial room temperature.
❈
1
Model Initial room temperature Initial set temperature
COOL mode of
“I FEEL CONTROL”
DRY mode of
“I FEEL CONTROL”
HEAT mode of
“I FEEL CONTROL”
79˚F or more
79˚F or less
73˚F to 77˚F
73˚F or less 79˚F
Initial room temperature
minus 4˚F
Initial room temperature
minus 4˚F
75˚F
OB198--1.qxp 24/6/97 5:57 AM Page 31