Fedders E1FC418N6G, Service Manual

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F3
h) CLOCK button
Starts and stops the setting of time of the day.
Deactivates timer function.
The accuracy of the time setting must be + / - 15 second
per day.
i) SLEEP button
Activates / deactivates sleep function
j) START button
Activate / deactivate ON timer
k) STOP button
Activates / deactivates OFF timer
l) HR. button
Adjusts the hour setting of the time of the day if the
CLOCK button has been pressed prior to this step. Adjust
the hour setting of the ON/OFF timer if the Start/Stop
button has been pressed.
m) MIN. button
Adjusts the minute setting of the time of the day if the
CLOCK button has been pressed prior to this step. Adjust
the minute setting of the ON/OFF timer if the Start/Stop
button has been pressed.
(a) to (d) and (i) are exposed buttons. The remaining buttons are concealed behind a hinged
door.
A "beep" sound, acknowledging the reception of a valid infrared signal will be generated by
the main receiver board if a valid button is pressed.
III. Receiver Module
Input Voltage: 220/240 Vac ±10%, 50/60Hz.
Power Relay Contact Ratings: 240Vac/30A, for compressor.
240Vac/5A, for indoor fan motor, outdoor fan motor
and 4-way valve.
1.
Main Receiver Board
Main board, where the dual in-line package (SDIP) microcontroller is mounted.
It also holds a push button switch called Operation/Filter Reset Button. Main receiver board
material must be PR4 Grade.