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Falsches Ergebnis
Ventil reagiert nicht
Ventil läuft auf statt zu
oder
Ventil läuft zu statt auf
Ventil bleibt in einer
Endlage stehen
Regelung reagiert zu
langsam
Regelung ist instabil
en
English
Installation
Place of installation
Maximum permissible ambient temperature = 50 °C
• Flow temperature control:
In the heating flow; immediately downstream from
−
the pump if pump is installed in the flow
In the heating flow approximately 1.5...2 m down-
−
stream from the mixing point if pump is installed in
the return
• Return temperature control:
1...1.5 m downstream from the mixing point
• Minimum limitation of the boiler return temperature and
maximum limitation of the flow temperature:
1...1.5 m downstream from the mixing point
• D.h.w. temperature control:
1.5...2 m downstream from the mixing point
• Heat exchanger control:
As close as possible to the heat exchanger
Mounting
The immersion temperature controller is designed for
use with protection pocket:
Procedure:
1.
Drain the piping system.
2.
Choose one of the following mounting positions:
max. 15°
The controller may not be mounted upside down and the cable may not
enter from the top.
The minimum immersion length must be 60 mm.
Siemens Building Technologies
Mögliche Ursachen
• Nicht angeschlossen
• Keine Betriebsspannung
• Wirksinn falsch eingestellt
• Falsche Reglerklemme
verdrahtet
Temperatur-Einstellschieber
steht auf EXT und es ist kein
Fernsollwertgeber ange-
schlossen
• P-Band tiefer einstellen
• Bei PI zusätzlich kürzere
Nachstellzeit wählen
• P-Band höher einstellen
• Bei PI zusätzlich längere
Nachstellzeit wählen
max. 15°
The controller should be mounted in a pipe bend with the protection
pocket facing the flow.
3.
Use threaded nipple:
10 mm
4.
Fit protection pocket in the pipe. If required, use
sealing material (hemp, Teflon tape, or similar).
5.
Insert controller into the protection pocket and snap it
on.
6.
Fill piping system again.
Electrical Installation
• Ensure that the local regulations for electrical installa-
tions are complied with
• The connecting terminals are located under the flexible
plastic cover
• Make wiring according to the plant documentation. If
not available, use the connection diagrams contained
in these Installation Instructions
• Observe the permissible cable lengths
• Switch on power only when commissioning the con-
troller
Settings
3
2
1
1
LED for test mode / normal operation
2
DIP switch block
3
Setting slider for setpoint increase or decrease
4
Potentiometer for P-band Y1
Operating mode:
Where?
What?
DIP switch block,
1
2
switches no. 1 and 2
Control mode and integral action time:
DIP switch block,
3
4
switches no. 3 and 4
CE1G3334xx
G½
4
Heating with boost (setpoint increase)
Maximum limitation
Minimum limitation
Heating with ECO (setpoint decrease)
300 s (VERY SLOW)
180 s (SLOW)
60 s (FAST)
120 s (MEDIUM)
18.08.2011
3/20
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