Regulation Operation - Siemens PolyCool Superheat CPS 40 Manuel D'installation Et D'utilisation

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Siemens
Building Technologies

5.5 Regulation operation

During regulation operation, the regulation mode is enabled. In
this operating mode, all the inputs and outputs are displayed.
Regulation mode
Picture Parameter & Code
Actual superheat value
19 Superheat setpoint ( T SP)
Actual EIV opening (EIV)
EIV feedback signal (Fb)
1)
19a Calculated EIV opening
Actual EIV opening (EIV)
(blank)
20 Evaporation temperature (TO)
Evaporation pressure (PO)
(blank)
21 Evaporation temperature (TO)
Suction gas temperature (TOH)
EXT (external signal)
2)
21a Actual external signal
(blank)
Actual medium temperature (TM)
3)
21b Setpoint of medium (CAP SP)
(blank)
The selected refrigerant (R...)
22 (blank)
(blank)
1)
If feedback signal (Fb) is disabled, picture 19a will not be displayed.
2)
Picture 21a will be displayed for configured external capacity control.
3)
Picture 21b will be displayed for configured internal capacity control.
CPS40
Position Procedures
Line 1 Press +/-
to navigate
Line 2
to the desired
Line 3
screen.
Line 1
Line 2
Line 3
Line 1
Line 2
Line 3
Line 1
Line 2
Line 3
Line 1
Line 2
Line 3
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CE1U3372XX / H 74 319 0555 0 d
2013-10-01