Basic Operation - Toshiba MMD-AP0481HFE Owner's Manual

4

Basic operation

When you use the air conditioner for the first time or change the settings, follow the procedures below.
From next time, pushing the button starts running of the air conditioner with the chosen settings.
Preparation
Turn on the power switch
• When turned on, the separation line appears and
* The remote controller will not work for about 1 minute after turning on the power. This is not a
malfunction.
REQUIREMENT
• Keep the power switch turned on during use.
• When you resume using the air conditioner after a long period of disuse, turn on the power switch at least 12 hours
before starting running.
Operations
TEMP. ON / OFF
TIMER SET FAN MODE
TIME SAVE VENT
FILTER
RESET TEST SET CL SWING/FIX UNIT LOUVER
1
Push the button.
The operation lamp lights up.
2
Push the "MODE " button to select a
operation mode.
Each time you push the button, the operation
mode and its icon change in the following order:
Heat Cool
Fan
• Fan speed is fixed and the indicator is fixed to
" High".
11-EN
blinks on the remote controller display.
3
Push the button to stop running.
The operation lamp turns off.
Changing the set temperature
1
1
Push the "TEMP. " buttons.
Push to increase the temperature, and
2
decrease the temperature. (The set temperature
cannot be changed in the fan mode.)
Operation mode
Setting range Factory default
COOL
16 to 27 °C
HEAT
NOTE
When heating
The air conditioner may continue running in the fan
mode for about 30 seconds after stopping heating.
Operation mode and function
COOL : Cools the fresh air and sends it into the room
HEAT : Heats the fresh air and sends it into the room
FAN : Sends the fresh air as it is
The air conditioner with the fresh air intake unit controls temperature of the supply air so that it is close to the setup
temperature of the remote controller.
However temperature of the supply air may not be close to the setup temperature according to temperature of the
fresh air or the operation condition of the indoor units for air conditioning in one line.
REQUIREMENT
• The air conditioner with the fresh air intake unit cannot control the room temperature.
• For control of the room temperature, an indoor unit for air conditioning is required separately.
Use conditions
• In COOL mode, if temperature of the fresh air is under the setup temp. +3 °C, FAN status is automatically made.
When temperature of the fresh air is under 19 °C, FAN status is also made regardless of the setup temperature.
• In HEAT mode, if temperature of the fresh air is over the setup temp. -3 °C, FAN status is automatically made.
When temperature of the fresh air is over 15 °C, FAN status is also made regardless of the setup temperature.
Fresh air temp. °C –10
COOL mode
to
Fresh air temp. °C
–10
18 °C
25 °C
HEAT mode
REQUIREMENT
• In "COOL" or "FAN" mode, if temperature of the fresh air is under 5 °C, the operation stops automatically in order to
protect the equipment.
In this case, continue the operation by selecting "HEAT" mode.
• In "HEAT" mode, if temperature of the fresh air is under -5 °C, the operation stops automatically in order to protect
the equipment.
When operating the air conditioner with the fresh air temp. under -5 °C (minimum -15 °C), set temp. of the fresh air
to be taken in to -5°C or upper using a duct heater (locally procured).
For details, consult the dealer which you purchased the air conditioner.
– 6 –
0 10 20 30
Setup temp.
5
FAN
Automatic COOL
+3 °C
operation starts
0 10 20 30
Setup temp.
– 5
HEAT FAN
Automatic HEAT
-3 °C
operation starts
40 50
43
COOL
40 50
43
EN
12-EN