Hitachi PC-ARH1E Manual De Instalación Y Funcionamiento página 21

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OPTIONAL FUNCTION
No.
Item
Optional function
Stop of indoor unit fan
during cooling thermo OFF
conditions
27
?
Cd
N O T E
For model RPI-FSN3E(P)E
and RCD-FSN3, this function
is NOT available.
Stop of indoor unit fan
during heating thermo OFF
conditions
Stop of indoor unit fan
28
CE
during heating thermo OFF
conditions (with remote
control switch temperature
sensor)
Modification of louvre swing
range
Models:
RCI-FSN4
RCIM-FSN4E
RCD-FSN3
RPC-FSN3
29
CF
Models:
RPk-FSN(H)3M
Management of indoor unit
30
operation after a power
d1
supply cut off - option 1
31
Not available
d2
Management of indoor unit
32
operation after a power
d3
supply cut off - option 2
33
Not used
d4
Prevention of low air outlet
34
d5
temperature in heating mode
35
Not Used
d6
13
PMML0497 rev.1 - 12/2020
Individual
Settings
Setting
Fan speed during cooling thermo
00
OFF: Low (factory setting)
-
Indoor unit fan is stopped during
01
cooling thermo OFF
Fan speed setting during heating
00
thermo OFF: Low (factory setting)
-
Indoor unit fan is stopped during
heating thermo OFF.
(In case that automatic louvre is
01
set, the louvres will keep operating
in both thermo ON and thermo OFF
conditions)
Standard (7 steps)
00
(factory setting)
Cold draft prevention (5 steps)
01
(Cannot be set to the lower two
steps; lower 2 steps cut off)
High ceilings (5 steps)
02
(Cannot be set the upper two steps;
upper 2 steps cut off)
Standard (7 steps)
00
(5 steps for cooling / dry mode)
Cold draft prevention
(5 steps for heating and fan only)
01
(Cannot be set to the lower two
steps, lower 2 steps cut off)
02
Not used
Function disabled
00
(factory setting)
01
Function enabled
"- -"
-
permanent
Function disabled
00
(factory setting)
01
Function enabled
00
-
-
01
Function disabled
00
(factory setting)
01
Function enabled
00
-
-
01
Setting conditions
The operation of the indoor unit
fan is stopped in cooling thermo
OFF conditions when using the
additional remote temperature
sensor THM-R2AE (connected
to THM4) or the PC-ARFP1E
temperature sensor.
C8 must be set to 01 to use the
Cd=01 setting.
The indoor unit uses the PC-
ARFP1E temperature sensor to
monitor the room temperature
when the fan is stopped (heating
thermo OFF fan stop sequence)
C8 must be set to 01 to use the
CE=01 setting.
Control by remote temperature
sensor connected to THM4 is not
permitted (use E8 function in that
case).
This function adjusts the angle of
the air outlet louvre.
(Changes to the setting of this
function are applied after turning
the power supply off and on again,
or after the automatic louvre has
made a full cycle in automatic
mode)
When power supply is restored,
the indoor units controlled by the
wired remote control switch are
turned on regardless of their ON/
OFF status at the time of the last
power cut off.
When power supply is restored,
the indoor units controlled by the
wired remote control switch are
turned on automatically ONLY if
they were already ON at the time
of the last power cut off.
If indoor units were OFF when
power was turned OFF, they
remain in OFF status when power
is restored.
Use at 00 conditions
This function prevents the
occurrence of an excessively
cold air flow in heating mode by
decreasing the fan speed during
heating operation, also taking into
account the setting of function C5..
Use as 00 conditions
Description
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