Hitachi RAS-(3-6)HVNC1(E) Service Manual page 197

6 Optional functions
Element Optional function
Not available
bC
Not available
bd
Not available
bE
Not available
C1
Not available
C2
Not available in the
C3
European market
Drain pump in
C4
heating mode
Static pressure
selection (RPI)
C5
Increasing fan speed
(RCI, RCIM, RCD)
PC-ART: increasing
fan speed
C6
PC-ARF: Hi speed at
heating Thermo-OFF
Cancellation of the
forced compressor
C7
operation for at least
three minutes
Thermistor of remote
C8
control switch
Not available
C9
Not available
CA
Selection of forced
Cb
stoppage logic
183
SMGB0087 rev.0 - 12/2013
Individual
Settings Setting conditions
setting
00
–
Use at 00 conditions
01
00
–
Use at 00 conditions
01
00
–
Use at 00 conditions
01
00
–
Use at 00 conditions
01
"- -"
–
permanent
00
O
Use at 00 conditions
01
00
O
01
00
pressure (factory set) This function is used to change the static
01 High static pressure
02 Low static pressure
O
00
01
02
00
O
01
00
O
01
00
Air temperature con-
01 trol using the remote
O
02
the air inlet thermis-
tor and the remote
"- -"
–
permanent
"- -"
–
permanent
00
X
01
Not available
Not available
Not available
Not available
Not available
Not available
Not activated
This function is used to activate the drain
function
pump in heating mode.
Ativated function
Standard static
pressure of the RPI units from the
Not available
This function is used to change the
Hi Speed 1 indoor units fan speed installed in high
(2)
Hi Speed 2
(2)
Not activated
PC-ARF: This function is used to
function
increase the fan speed when the
thermostat reaches the set temperature
Activated function
in heating using function C5.
Activated function
Not activated
function
Not available
control thermistor
This function determines the thermistor
Air temperature
to control the air temperature.
control using the
average value of
control thermistor
Not available
Not available
Forced stoppage
This function determines the logic
inlet: A contact
operation for the forced stoppage
Forced stoppage
inlet: B contact
Description
–
–
–
–
–
–
–
–
–
–
–
remote control.
ceilings.
Cancels function b3.
–
–
contacts.
6