19
A - YELLOW LED
It lights up when the timer is on.
B - “AUX” PUSH BUTTON (AUXILIARY CONTROLS)
Use this button when the remote control is out of order.
It performs the selection of AUTO operation only and allows
the unit to be stopped.
When the unit is started on AUTO, the microprocessor
selects the operation mode, the room temperature and the
fan speed depending on the initial room temperature.
C - RED LED
It red lights up when the unit is working in heating mode.
C - BLEU LED
It blue lights up when the unit is working in cooling mode.
D - RECEIVER
It receives the impulses from the remote control.
INDICATIONS AND CONTROLS
AUXILIARY CONTROLS OF UNIT
A
C
B
D
INFRARED REMOTE CONTROL
a - TRANSMITTER
It sends the impulse to the receiver of the fan coil.
It must be directed towards the receiver.
b - “MODE” OPERATION PUSH BUTTON
It selects the required operation mode.
c - TEMPERATURE SETTING
It selects the required room temperature
(between 18 and 32 °C).
Use button
to increase and button
to lower the selected temperature.
Each touch of either button corresponds to 1 °C variation.
d -
NON ABILITATO
e - TIMER SET
It can be used to set the start time (0,5 to 12 hours ahead).
f - TIMER “OFF” (C)
Switches the timer OFF.
g - TIMER SET
Use this button to set the stop time (0,5 to 12 hours ahead).
h - FAN SPEED BUTTON (FAN)
Use this button to set indoor unit fan speed (automatic,high, low or soft).
i - ON / OFF
It switches on or off the fan coil.
m - LIQUID CRYSTAL DISPLAY
It shows the operation mode, the TIMER and temperature setting.
NOTE
Operation programs of cooling only models are different from programs of heat pump models.
a
b
c
d
e
f
g
h
i
m
DISPLAY
Leds
A
C
C
Yellow
Red
Blue
Operating mode
❍
❍
❍
Off
●
❍
❍
Stand by (unit off, timer active with automatic starting facility set)
❍
❍
●
Unit on in cooling or dehumidifying mode
❍
●
❍
Unit on in heating mode
●
❍
●
Unit on in cooling or dehumidifying mode (timer active awaiting automatic power down)
●
●
❍
Unit on in heating mode (timer active awaiting automatic power down)
●
= On
❍
= OFF
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