Samsung WALL MOUNTED TYPE Technical Manual page 81

1
Name & Function
1. AUTO CHANGEOVER FUNCTION :
*To operate in the "Auto change over" mode
when set at "AUTO"mode.
*According to the outdoor and indoor temper-
atures while starting the operation, one of the
modes from the cooling, dehumidifying and
heating is selected automatically to operate.
*The operation mode shall be set again if the
other condition different from that of the oper-
ating conditions(cooling, heating, dehumidify-
ing mode) is kept for 60 minutes during the
change-over operation.
1) Mode selection for operation start
Outdoor Indoor
temperature temperature
31˚C over
29˚C over 31˚C less
21˚C over
27˚C over 29˚C less
25˚C over 27˚C less
21˚C over 25˚C less
18˚C over 23˚C over
21˚C less
27˚C over
18˚C less
18˚C over 23˚C less
21˚C less
18˚C less 27˚C less
81
Inverter Model
Operation Wind
Set temperature
type volume
28˚C
27˚C
Cooling Automatic
26˚C
25˚C
to be set automati-
cally by controller
Dehumidi
according to the
fying
indoor temperature
at the operation
start.
to be set automati-
cally by controller-
according to the
indoor temperature
Heating
at the operation
start.
23˚C
21˚C
2) Mode selection during the operation
Outdoor Indoor Operation
temperature temperature
31˚C over
29˚C over 31˚C less
Cooling
21˚C over
27˚C over 29˚C less
25˚C over 27˚C less
25˚C less
21˚C over
Dehumidi
18˚C over All area
fying
21˚C less
27˚C over
18˚C less
21˚C over 23˚C less
Heating
18˚C less
21˚C less
2. COOL MODE : The unit operates according
to the difference between the setting and
room temperature. (18°C~30°C)
3. HEAT MODE : The unit operates according
to the difference between the setting and
room temperature.(16°C~30°C)
*Prevention against cold wind : For about
3~5 minutes after initial operation, thermo
control or "de-ice", the indoor fan will
either not operate or operate very slowly,
then switch to the selected fan speed. This
period is to allow the indoor unit's heat-
exchanger to prewarm before emitting
Wind
Set temperature
type volume
28˚C
27˚C
Automatic
26˚C
25˚C
to be set automati-
cally by controller
according to the
indoor temperature
at the operation
start.
23˚C
21˚C