How To Set The Present Time; Automatic Operation - Technibel MPA9FIB0R5I Operating Instructions Manual

HOW TO SET THE PRESENT TIME

1. Press the button ST three times.
The time indication alone flashes.
2. Press the H button until the present time hour is
displayed. Press the M button until the present time
minutes are displayed. The display will automatically
stop flashing.
COOLING
NOTE
EG
Verify that the unit is connected to the
main power and the STANDBY lamp is
light up.
1.Set the selector to COOL (symbol
on the display).
2.Press the +/- buttons (temperature
selection) to set the desired temperature
(the temperature range is between 32 °C
max. and 10 °C min.).
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
3.Press the FAN button to select the fan speed.
HEATING
1.Set the selector to HEAT (symbol
2.Press the +/- buttons (temperature selection) to set the desired
temperature (the temperature range is between 32 °C max.
and 10 °C min.).
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
3.Press the FAN button to select the fan speed.
NOTE
For several minutes after the start of heating operation, the
indoor fan will stop until the indoor heat exchanger coil has
warmed up sufficiently. This is because the COLD DRAFT
PREVENTION SYSTEM is operating. During this period, the
STANDBY lamp remains lit.
DEFROSTING OF OUTDOOR UNIT HEAT
EXCHANGER
When the outdoor temperature is low, frost or ice may
appear on the heat exchanger coil, reducing the heating
performance. When this happens, a protection function for
the heat exchanger defrosting is activated. During this
function operation, the fan of the indoor unit stops. Heating
operation restarts after several minutes. (This interval will
vary slightly depending on the room and outdoor
temperature).
C
1
2
3
AFTER 5 SECONDS FROM THE
REQUIRED TEMPERATURE SETTING
THE DISPLAY WILL SHOW THE ROOM
TEMPERATURE AGAIN.
on the display.
AFTER 5 SECONDS FROM THE
REQUIRED TEMPERATURE SETTING
THE DISPLAY WILL SHOW THE ROOM
TEMPERATURE AGAIN.
HEATING PERFORMANCE
A heat pump conditioner heats a room by taking heat from
outside air. The heating efficiency will fall off when the
outdoor temperature is very low. If enough heat is not
obtained with this air conditioner, use another heating
appliance in conjunction with it.

AUTOMATIC OPERATION

1.Set the or
the display.
2.Press the +/- buttons (temperature selection) to set the
desired temperature (the temperature range is between
32 °C max. and 10 °C min.).
1
ONLY FOR AFI MODELS
NOTE
2
During Automatic Operation the set temperature is understood
as perceived one, then the system automatically adjusts, not
only according to the air temperature, but also according to
the relative humidity.
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
When this setting is selected, the air conditioner calculates
the difference between the thermostat setting and the room
temperature and automatically switches to the COOL or
HEAT mode as appropriate.
3.Press the FAN selector button to the setting you want.
Example of operation diagram in the
the set room temperature at 23°C.
27
A
26
25
B
24
C
23
C
22
21
B
20
A
19
ON
NOTE
The air conditioner changes the operation mode (from cool
to heat or vice versa, if one of the following conditions
occurs:
- ZONE A: changes if the difference between the room
temperature and the temperature set on the remote control
unit is at least 3°C..
- ZONE B: changes if the difference between the room
temperature and the temperature set on the remote control
unit is at least 1°C, one hour after the compressor stop.
- ZONE C: never changes if the difference between the
room temperature and the temperature set on the remote
control unit is no more than 1°C.
ONLY FOR AFI MODELS
During Automatic Operation, if the fan switch is in the lower
position (see paragraph "Adjusting the air flow direction"), the
distribution of air flow between upper and lower grille, is
adjusted as follows:
- In heating, the air flow rate of the lower grille is prevalent.
- In cooling, the air flow rate of the upper grille is prevalent.
8
selector to AUTO (symbol
AFTER 5 SECONDS FROM THE
REQUIRED TEMPERATURE SETTING
THE DISPLAY WILL SHOW THE ROOM
TEMPERATURE AGAIN.
(Auto) mode with
Δ Δ
1 H 1 H
ON
MIN. MAX.
on
ON