Battery Mode - Daikin LXE10E-A Service Manual

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3. BATTERY MODE

When commercial power is not available, the following functions are available by using the built-in wake up
battery.
• Indication of inside supply air temperature (SS) and return air temperature (RS)
• Setting for control temperature, control humidity and defrost interval
POWER OFF
Non operation
S
for 30 seconds
BATTERY MODE
Select an item using the
When no key operation is performed for 30 seconds in the BATTERY MODE, the battery mode turns off
automatically off.
Item
POWER OFF
S
RETURN AIR
TEMPERATURE DISPLAY(RS)
S
SUPPLY AIR
TEMPERATURE DISPLAY(SS)
S
FRESH AIR QUANTITY
DISPLAY
S
USDA1、USDA2
USDA3 （ CTS） DISPLAY （optional）
S
CONTROL
TEMPERATURE SETTING(SP)
S
CONTROL HUMIDITY
SETTING(RH)(optional)
S
S
DEFROST (Def)
INTERVAL SETTING
S
UNIT ON/OFF SETTING
Note 1) The inside sensor temperature is indicated on the section of ※※※.※.
CAUTION
To change to the BATTERY MODE, press the
the POWER OFF STATUS.
In the BATTERY MODE, return air temperature/supply air temperature
can be indicated, Control temperature, Control humidity (optional),
Defrosting interval and Unit ON/OFF key can be set.
key. The value of the selected item is indicated on the LCD screen.
S
LED display
–
RS※※※.※C
(Light off)
(Light off)
SS※※※.※C
FA※※
(Light off)
Setting"3"
"USDA1"
(Light off)
"USDA2"
"USDA3" or
(Light off)
"SP C"
(Light off)
"SHU "
(Light off)
"dEF H"
"UNIT ON" or
(Light off)
"UNIT OFF"
If no indication on the LCD panel is displayed by
operating the key, it is supposed the wake-up battery is
dead.
Replace the battery.
3-11
LCD display
–
Note 1)
When FA SEN is set to "L" or "H".
Setting"4"
"USDA1"
When USDA is set to "3" or "4".
"USDA2"
"USDA3"
"CTS"
Change the value using the
Press the
Setting temperature range; –30 to +30˚C.
Change the value using the
Press the
Setting humidity range: 60 to 95%RH
Select a defrost interval 99h, 24h,12h,9h,6h or
3h using the
key to determine the setting.
"On demand defrosting" is conducted when
"99h" has been selected.
Change the value using the
Press the
S key while the unit is in
Setting method
–
–
–
key or
key to determine the setting.
key or
key to determine the setting.
key or key. Press the
key or key.
key to determine the setting.
key.
key.