Hitachi PC-ARFP1E Installation And Operation Manual page 20

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TEST RUN MENU
Cancellation of forced
compressor operation
C7
for at least 3 minutes
Control by the
temperature sensor
of the remote control
switch
?
N O T E
The
remote
switch shall be installed
in a proper place for
the correct detection of
room temperature by its
temperature sensor.
Control sensor when
a remote sensor is
?
N O T E
The
remote
shall be installed in a
proper place for the
correct detection of room
C8
temperature.
Model
Control sensor when
a remote sensor is
connected to the THM4
connector in the indoor
unit PCB
?
N O T E
The
remote
shall be installed in a
proper place for the
correct detection of room
temperature.
C9
Not available
CA
Selection of forced
Cb
stoppage logic
Not used
CC
12
PMML0496 rev.1 - 12/2020
Individual
setting
00
O
01
00
01
O
control
02
00, 01, 02
sensor
O
00, 02
sensor
01
"- -"
-
permanent
"- -"
-
permanent
00
X
01
00
-
01
minutes is no longer forced)
Control by the air inlet sensor of
indoor units (factory setting)
Control by the temperature sensor
of the remote control switch
Control by the average value of
the air inlet sensor of indoor units
and the temperature sensor of the
(Air inlet + Remote control switch)/2
When a remote sensor is connected
to THM4, this remote sensor is
used as control sensor, whichever
the setting for C8
Air temperature control using
the average value of the air inlet
thermistor and the remote sensor
(factory setting C8=00)
(Air inlet + Remote sensor)/2
Air temperature control using the
remote sensor
-
-
Forced stoppage input: A contact,
normally open contact (factory
setting)
Forced stoppage input: B contact,
normally closed contact
-
Description
This function is available depending
on the setting of function b3.
This function specifies the
temperature sensor to be used as
control sensor by the indoor unit.
-
-
This function determines the logic
operation for the forced stoppage
contacts.
Use at 00 conditions

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