Siemens PolyCool Superheat CPS40 Manual De Instalación Y Servicio página 35

Picture Function Parameter
7 SENSOR Sensor 1
Sensor 2
Sensor 3
Sensor 4
Sensor 5
6) 8 RANGE X4
9 UNITS Temperature
Pressure
EIV opening
Siemens
Building Technologies
Code
X1
X2
X3
5)
X4
5)
X5
LO
HI
T
P
EIV
1)
Hydrocarbons can only be used for explosion-proof valves. R717
requires the use of valves suited for ammonia!
2)
Circuit 1 is the default working system, and the compressor of
Circuit 1 cannot be disabled.
3)
If the differential value between EIV position feedback signal (X3)
and EIV positioning signal (Y1) is over 10 %, the screen about
EIV feedback will flash continuously.
4)
CAP will be displayed on the regulation mode if capacity control
is configured.
5)
Selection of X4 and X5 varies with the application you configured.
Setting the value of X4 as NO means sensor X5 will be used.
6)
The range limit (RANGE) can be configured only if internal ca-
pacity control (application 3) and X4 have been selected.
Superheat - CPS40
Commissioning
Adjustable range/
increment
QBE9103-P10U
with 4...20 mA output
Ni1000
0...10 V, 4...20 mA
For configured internal
capacity control: NO,
0...10 V, 4...20 mA
For configured external
capacity control:
0...10 V, 4...20 mA
Ni1000
-90...90 °C / 0.1 °C
-130...194 °F / 0.1 °F
-90...90 °C / 0.1 °C
-130...194 °F / 0.1 °F
°C(K), °F
Bar, Psi
V, %
Setting Procedure
Default
-
Ni1000
0...10 V
-
Ni1000
-35.0°C /
-31.0°F
+35.0°C /
+95.0°F
°C(K)
Bar
%
35 / 120
CE1U3372xx
2018-11-09