Energy Saving And Optimum Operation; Maintenance And Service; Overview: Maintenance And Service - Daikin FTXJ20A2V1BW Operation Manual

INFORMATION
The clock MUST be set correctly before using any timer
functions. Refer to "To set the
INFORMATION
▪ Weekly timer and OFF/ON timer operation CANNOT be
used at the same time. The OFF/ON timer operation
takes priority. Weekly timer will be in standby,
disappears from the home screen. When the OFF/ON
timer is completed, the Weekly timer becomes active.
▪ The day of the week, OFF/ON timer mode, time and
temperature (only for ON timer) can be set with the
Weekly timer. Other settings are based on previous ON
timer setting.
To set Weekly timer operation
1 In the clock and timer setting menu, navigate to the weekly
timer settings menu using
2 Change OFF to ON using
your selection.
Result: The Daikin eye lights orange. Settings for the first day
of the week will display (4 entries for each day).
Weekly timer disabled
3 Navigate between days using
4 entries using and .
Example:
MON 1/7 TUE
1. 1. 16:50 25.0°c
2. 2.
Empty field – no Unit starts: on
setting for Monday Tuesday at 16:50 with
25°C temperature
setpoint
4 Press to enter the setting.
5 Change the setting to ON, OFF or DEL.
ON timer OFF timer
TUE 1/4 TUE
16:50
ON OFF
25.0°c
The unit starts at set The unit stops at set
time and temperature
setpoint.
ON/OFF timer
6 Go to the hour setting using
using and in 24-hour format.
7 Go to the minutes setting using
setting using and in 10-minute intervals.
8 For OFF timer. Confirm the setting using
FTXJ-A(W)(S)(B)
Daikin room air conditioner
3P485919-15W – 2021.12
clock" [ 4 13].
and .
and , then press to confirm
Weekly timer active
and . Navigate between
2/7 WED 3/7
1. 8:00 OFF
2.
Unit stops: on
Wednesday at 8:00
Delete
1/4 TUE 1/4
16:50
DEL
Deletes this entry
time.
and change the hour setting
and change the minutes
.

6 Energy saving and optimum operation

Result: The day of the week with 4 day entries is displayed.
The new entry is present in the entry list. The unit turns ON or
OFF at the set time. The entry list is sorted by time.
9 For ON timer, you can also set the temperature setpoint. Go to
the temperature setting using
and . Confirm the setting using
Result: The day of the week with 4 day entries is displayed.
The new entry is present in the entry list. The unit starts
operating with the temperature setpoint. The entry list is sorted
by time.
INFORMATION
The temperature can be set between 10~32°C on the
wireless remote control, however:
▪ in cooling and automatic operation mode, the unit will
operate at minimum 18°C, even if is set to 10~17°C;
▪ in heating and automatic operation mode, the unit will
operate at maximum 30°C, even if is set to 31~32°C.
Delete entry
1 To delete individual entries, change the setting to DEL and
confirm using .
Result: The day of the week with 4 day entries is displayed.
The entry is deleted. The day entry list is sorted by time.
6 Energy saving and optimum
operation
INFORMATION
▪ Even if the unit is turned OFF, it consumes electricity.
▪ When the power turns back on after a power break, the
previously selected mode will be resumed.
CAUTION
NEVER expose little children, plants or animals directly to
the airflow.
NOTICE
Do NOT place objects below the indoor and/or outdoor unit
that may get wet. Otherwise condensation on the unit or
refrigerant pipes, air filter dirt or drain blockage may cause
dripping, and objects under the unit may get dirty or
damaged.
WARNING
Do NOT place a flammable spray bottle near the air
conditioner and do NOT use sprays near the unit. Doing so
may result in a fire.
CAUTION
Do NOT operate the system when using a room
fumigation-type insecticide. Chemicals could collect in the
unit, and endanger the health of people who are
hypersensitive to chemicals.
7

Maintenance and service

7.1 Overview: Maintenance and
service
The installer has to perform a yearly maintenance.
and change the setpoint using
.
Operation manual
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