Night Set Mode - Daikin 4MXS-R Series Service Manual

SiUS121736EA
CTXS, FTXS series
CDXS, FDXS, FVXS series
Refer to Temperature Control on page 48 for details.
2.6

NIGHT SET Mode

Outline When the OFF TIMER is set, NIGHT SET Mode is automatically activated. NIGHT SET Mode
keeps the airflow rate setting.
Details NIGHT SET Mode continues operation at the target temperature for the first one hour, then
automatically raises the target temperature slightly in cooling, or lowers it slightly in heating. This
prevents excessive cooling or heating to ensure comfortable sleeping conditions, and also
conserves electricity.
Cooling
Heating
Functions and Control
Zone A
2.0˚C (3.6˚F)
Zone B
1.5˚C (2.7˚F)
Zone C
Zone A
Zone B
1.0˚C (1.8˚F)
Zone C
Target temperature
TIMER operation
NIGHT SET Mode ON
Target temperature
TIMER operation
NIGHT SET Mode ON
Room thermistor temperature – target temperature
OFF
2.0˚C (3.6˚F)
1.0˚C (1.8˚F)
0.5˚C (0.9˚F)
ON
Room thermistor temperature – target temperature
OFF
1.5˚C (2.7˚F)
0˚C (0˚F)
ON
0.5˚C (0.9˚F)
1 hour
+0.5˚C (+0.9˚F)
temperature shift
2˚C (3.6˚F)
1 hour
–2˚C (–3.6˚F)
temperature shift
RA Indoor Unit Functions
(R24033)
(R24034)
Operation stops
at the set hour
(R23917)
(R23918)
58