Hitachi RCI-1.0FSR Service Manual page 182

5 Optional functions
Complementary systems
Configuration menu:
There are available the following configruation settings
Where Code Function
CO sensor type
Ct
2
Set minimum
S1
PCB2
(PSW)
Set maximum
S2
Defrost Fan
dF
Offset for Thermo OFF
of
conditions
Set low fan speed
Lo
Set medium fan speed
St
Set high fan speed
H
?
N O T E
(*1): CO sensor signal must be an ON/OFF signal. CO
2
unit technical catalogue for further information about the connection specs).
172 SMGB0137 rev.0 - 05/2021
KPI-E4E KPI-X4E DX
00: ON/OFF CO
O O - 01: Activated 4-20mA signal
02: Activated 0-10V signal
Range:
O O -
or range: 0-10 (Default= 02: 0)
Range:
O O -
or range: 0-10 (Default= 02: 10)
00: Fan Low operation (Default)
- O O 01: Fan kept operation
02: Fan stopped operation
O O O Range: 10 to 20 ºC
- - O Range: 20% to 99%
- - O Range: 20% to 99%
- - O Range: 20% to 99%
sensor must be connected to CN3, pins 1-2, for i1 input signal (refer to outdoor
2
Setting Status
signal (*1)
2
4-20 (Default= 01: 4)
4-20 (Default= 01: 20)
Tset +- Offset
establishes the duty
in order to fix the fan
DX-Interface with EC
Fan configuration
Remarks
If Ct = 00
S1 will be "--"
If Ct = 00
S2 will be "--"
This function
speed, only