FEATURES
TC-15001-rev.3
1-19
7KHUDGLDWLRQWHPSHUDWXUHVHQVRUFDQDGMXVWDLUÀRZGLUHFWLRQDQGDLUÀRZYROXPHLIWKHUHLVDELJ
difference between the radiation temperature and setting temperature.
7KH'LVFKDUJH$LU7KHUPLVWRUSUHYHQWVD
perception of a cold draft at cooling operation.
Heating Operation
Setting Temp
68
o
F (20
o
C)
Radiation
Temp
53.6
o
F (12
o
C)
Downward Airflow and
Airflow Volume Increased
Without cold draft control, discharge
air temperature is decreased.
Time
(
o
F)
57.2
50.0
64.4
Discharge Air Temp.
Control Temp. Decrease
of Discharge Air
Setting Temp.
Ɣ5DGLDWLRQ6HQVRU
%\VHWWLQJ³)ORRU+($7&RQWURO´LQDQLQVWDQFHZKHUHWKHUHLVDELJGLIIHUHQFHEHWZHHQUDGLDWLRQ
WHPSHUDWXUHDQGVHWWLQJWHPSHUDWXUHWKHRSHUDWLRQLVDVEHORZ
:DUPDLULVGLVFKDUJHGGRZQZDUGWRLQFUHDVHDLUÀRZYROXPH
Â
1)
:KHQLQFUHDVHGWHPSHUDWXUHUHDFKHVWKHVHWSRLQWWKHDLUÀRZYROXPHDQGDLUÀRZGLUHFWLRQZLOOUHWXUQ
to the default setting position.
Â
2)
NOTICE
The effect of this function is dependent on the size of the room and air-conditioning load.
Ɣ'LVFKDUJH$LU7KHUPLVWRU
Â
:KHQWKHUHLVKXPDQDFWLYLW\LQDURRPWKHDLUÀRZVKRUL]RQWDOO\GXULQJWKH³$YRLG$LU´VHWWLQJ
Â
2) When 60 minutes have passed after starting this function and the setpoint is not reached, the
setting will return to the default setting.
127(
6HW³+,*+´³0('´DQG³/2:´DLUÀRZYROXPHLQDGYDQFHRQWKHZLUHGFRQWUROOHU'HSHQGLQJRQWKHVHWWLQJ
WKHGLVFKDUJHGDLUWHPSHUDWXUHLVFRQWUROOHGE\DGMXVWLQJWKHDLUFRQGLWLRQLQJFDSDFLW\'LVFKDUJHGDLU
WHPSHUDWXUHLVLQFUHDVHGLQRUGHURI³+,*+´³0('´³/2:´
7KLVIXQFWLRQPD\QRWEHHIIHFWLYHGHSHQGLQJRQWKHXQLW¶VRSHUDWLQJFRQGLWLRQIRUH[DPSOHLIPXOWLSOHLQGRRU
units are operating at the same time.
'HSHQGLQJRQWKHFROGGUDIWFRQWUROVHWWLQJLWPD\WDNHORQJHUWRFRROWKHHQWLUHURRP