Siemens PolyCool Superheat CPS 40 Manuel D'installation Et D'utilisation page 38

Picture Function Parameter
Sensor 4
Sensor 5
6)
8 RANGE X4
9 UNITS Temperature
Pressure
EIV opening
38/136
Siemens
Building Technologies
Code
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 capacity
control (application 3) and X4 have been selected.
CPS40
Adjustable range/
increment
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, %
CE1U3372XX / H 74 319 0555 0 d
Setting Procedure
Default
-
Ni1000
-35.0 C /
-31.0°F
+35.0 C /
+95.0°F
°C(K)
Bar
%
2013-10-01