Si18-201 Main Functions
Main Functions 93
1.1.24 Cooling Monitoring Function
Monitoring function is activated while cooling and program dry operation are suspended.
TOF: Compressor recycling guard timer (3-minute timer)
TM1: 5-minute timer
TM2: 4-minute timer
<A> At cooling: Temperature set by wireless remote controller
At program dry operation: Temperature at suspension
<B> Temperature set by wireless remote controller + 1 deg. (Cooling operation)
Temperature set (Program dry operation)
Even if the suction temperature remains in the differential range, a compressor is cycled ON
and OFF.
DETAIL: When the suct
ion temperat
ure r
ises agai
n to <A> (
point
b) aft
er the s
ucti
on
temperatur
e is
dropped to <A> and t
he compressor t
urns OFF (point
a) t
he 5-minut
e timer
starts.
After that, when the suction temperature is within the differential range, even after a lapse of 5
minutes, the compressor is forced to turn ON (point c).
When the suction temperature is still in the differential range, after another 4 minutes of
compressor ON, the compressor is forced to turn OFF (point d).
The 5 and 4-minute timers are effective only within the differential temperature range, and when
the ai
r suct
ion temper
ature i
s reached t
o <B> or <A> whi
le the t
imers
are counti
ng, t
imers are
reset and the compressor is turned ON or OFF.
(Note, however, that function of placing the compressor in a 3-minute compressor recycling
guard timer is provided at point e.)
While the compressor is OFF, the indoor fan operation is controlled by tap A during cooling
mode.
In the program dry mode, the indoor fan starts operating five seconds after the compression
starts, and it stops operating when the compressor shuts down.
A
FLE18HV1LS, FL35/50HV1 Remote controller setting
T
OF
T
OF or more
T
M2 or less
T
M1 or less
T
M1
T
M1
T
M2
Differential
Compressor ON
Compressor OFF
<B>
<A>
e
c
d
b
a
(RL003)
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