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Control function
Operation mode
Fan Cooling Sensor dehumidifi cation Heating Automatic
• Sleep operation is executed
for each operation mode.
• Sleep operation is executed
for each operation mode.
• At the time of heating
operation mode, the same
operation as for heating
is executed.
• Defrosting of each operation
mode is executed.
7
• The operation is
switched OFF
at the set time.
8
Preheating
operation
9
Defrosting
(including automatic
fresh defrosting).
Notes:
• 60 minutes after the sleep key is switched on,
sleep operation
is started.
• When the sleep key is switched on during OFF timer operation,
the OFF timer will be canceled.
•
When the sleep key is switched on during OFF timer operation, the OFF timer will be cancelled.
•
When the sleep key is switched on during ON after a timer reservation, sleep operation will be started.
Notes:
•
Even when the preheating signal is not given as input, heating operation is started when
3 minutes have passed for T.
•
Preheating operation is executed at the time of operation start and after completion
of defrosting, and at all other times, there is no operation, independent of the preheating signal.
TA
(Reverse cycle defrosting)
10 min.
min.
TB
(Silencing period)
30 sec
TC
(Cycle balancing time)
30 sec
TE
(Defrosting prohibition
time)
50 min.
min.
+0
-5
+0
-1
•
For the time TE after start of heating operation, defrosting will not be
executed even when the defrosting signal is given as input.
•
When the reserve cycle defrosting TA has continued for the time
shown in the table on the left, the operation advances to TB and TC
independent of the defrosting signal.
•
When the power relay becomes ON after expiration of the time TE,
defrosting will be started immediately with input of the defrosting signal.
•
Once defrosting has been completed, the defrosting signal is not
accepted for the time TE.
•
When a defrosting signal has been given as input at the time of stop
by means of the start/stop switch or at the time of OFF timer count-up,
defrosting is executed before operation stop.
•
The defrosting signal is not accepted at the time of overload input.
Sensor dehumidifi cation
Cooling strong
No.
• The set temperature
after sleep shift in
sensor dehumidifi cation
operation is limited
by 16°C.
Automatic
Heating
Fan
Sensor
dehumidifi cation
Cooling
Heating
Cooling
Yes
Yes
Yes
Yes
Yes
Yes (automatic)
NO
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Cooling/Heating
Item
Operation switching
Temporary switch
Service switch
Nice temperature reservation
Automatic fresh defrosting
Defrosting
Pd cut 1
Pd cut 2
Pd cut 3
Heating load reduction
External fan relay
Reversing valve relay
Reversing valve lock protection
Sleep circuit
Heater operation at the time of sensor
dehumidifi cation
Automatic blowing direction
Filter sign
Wireless mode
Item
Cooling, Sensor 16 17.3
ON temperature dehumidifi cation 24 25.3
Thermostat (Thermostat relay) 32 33.3
operation power relay Heating 16 18
(°C) 24 26
32 34
Differential (°C) 0.66
–
–
Low-temperature (T1) ON (°C) 1.0
defrosting Reset (°C) 12.0
Preheating Reset (°C) 25.0
ON (°C) 15.0
–
–
Pd cut 1 (T3) ON (°C) 50.0 43
(T4) Reset (°C) 47.0 39
Pd cut 2 (T6) ON (°C) 63.0
(T7) Reset (°C) 57.0
(T5) Fan Relay H [ Original (°C) 43.0
Pd cut 3 (T8) ON (°C) 71.0
(T9) Reset (°C) 63.0
Table 1 Specifi cations
Table 2 Sensor operation values
Other detailed specifi cations
1. When the room temperature rises
within 3 minutes after thermostat
OFF during cooling operation with
automatic velocity, the blowing
velocity changes in the order of
S
→ L → H in the same way as
at the time of thermostat ON.
2. In case of Temporary switch input
during stopped ON timer, operation
will be started at that time and the
timer will bee cleared.
3. In case of Temporary switch input
during operation of the OFF timer,
the operation will be stopped at that
time and the timer will be cleared.
4. Even when operation stop is
executed at the time of outside fan
OFF by overload, automatic fresh
defrosting will not be executed.
5. In case of switching to “Heating”
during “Automatic” heating operation,
the operation will be continued as it
is when the thermostat is ON. 3 min
delay will not be entered. However,
the set room temperature and the
blowing velocity will be according to
the remote control signal. The same
applies for switching from “Heating”
to “Automatic” heating.
6. In case of switching from “Sensor
dehumidification” operation
to “Cooling”, as it is when the
thermostat is ON. 3 min delay will
not be entered. However, the set
room temperature and the blowing
velocity will be according to the
remote control signal.
The same applies for switching from
“Cooling” to “Sensor dehumidifi ca-
tion”. The same also applies for
“Automatic” sensor dehumidifi cation,
cooling “Sensor dehumidifi cation”,
“Cooling”.
7. The fi lter sign lights after operation
of the indoor fan for 100 hours. The
time is cleared when power switch
set to OFF and ON again.
8. After entry into trouble mode (when
the indication lamp is flashing),
the rapid feed mode can not be
changed.
9. When operation by nice temperature
reservation is executed during sleep
operation, normal operation will be
continued, and the advance time
becomes the temperature difference
between the set temperature
without sleep shift and the room
temperature.
10. The 50 minutes of defrosting
prohibition are counted from
Thermostat ON after start/stop
switch ON. When the thermostat is
OFF at the time of start/stop switch
ON, the 60 minutes will be counted
from the time of thermostat ON.
The initial OFF time is not counted.
Counting starts when the thermostat
becomes ON, and the count then
continues even if the thermostat
becomes OFF.
11. In case of switching from “Heating”
the reversing valve is held for 3
minutes.
12. The defrosting signal is not
accepted with overload input, and
the operation becomes as shown
below when the overload input
disappears.
(1) When previously the defrosting
signal existed without
overload input, defrosting
will start immediately.
(2) In cases other than the
above, defrosting will be
executed with a defrosting
signal in the condition without
overload input.
RAS-08LH1/10LH1
RAS-08LH1(B)/10LH1(B)
RAS-14LH1
RAS-14LH1(B)
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