How To Set The Present Time; Heating; Automatic Operation; Dehumidifying (Dry) - Technibel Climatisation MRAF98C5T Série Manuel D'utilisation

HOW TO SET THE PRESENT TIME

1. Press the button SEL TYPE three times.
The time indication alone flashes.
2. Press the SET H button until the present time hour
is displayed. Press the SET M button until the present
time minutes are displayed. The display will
automatically stop flashing.
GB
COOLING
NOTE
Verify that the unit is connected to the
main power and the STANDBY lamp is
light up.
1.Set the MODE selector to COOL
2.Press the ON/OFF button and switch the
air condioner ON.
3.Press the TEMP. buttons to set the desired
temperature (the temperature range is
between 32 °C max. and 16 °C min.).
THE DISPLAY SHOWS THE SELECTED
TEMPERATURE.
4.Press the FAN button to select the fan speed.

HEATING

HEAT PUMP Models
1.Set the MODE selector to HEAT
2.Press the ON/OFF button and switch the air condioner ON.
3.Press the TEMP. buttons to set the desired temperature (the
temperature range is between 32 °C max. and 16 °C min.).
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
4.Press the FAN button to select the fan speed.
NOTE
For several minutes after the start of heating operation, the
indoor fan speed will be low 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 microcomputer
defrosting system operates. At the same time, the fan in
the indoor unit stops and the STANDBY lamp remains lit until
defrosting is completed. Heating operation restarts after
several minutes. (This interval will vary slightly depending
on the room and outdoor temperature).
2
.
4
1
AFTER 5 SECONDS FROM THE REQUIRED
TEMPERATURE SETTING THE DISPLAY WILL
SHOW THE ROOM TEMPERATURE AGAIN.
only
.
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

HEAT PUMP Models
1.Set the MODE selector to AUTO
2.Press the ON/OFF button and switch the air condioner
ON.
3.Press the TEMP. buttons to set the desired temperature
(the temperature range is between 32 °C max. and 16 °C
min.).
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
3
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.
4.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.

DEHUMIDIFYING (DRY)

1.Set the MODE button to DRY. The icon
2.Press the ON/OFF button and switch the air condioner
ON.
3.Press the TEMP. buttons to set the desired temperature
(the temperature range is between 32 °C max. and 16 °C
min.).
THE DISPLAY SHOWS THE
SELECTED TEMPERATURE.
6
only
.
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.
is displayed.
AFTER 5 SECONDS FROM THE
REQUIRED TEMPERATURE SETTING
THE DISPLAY WILL SHOW THE ROOM
TEMPERATURE AGAIN.
ON