Fema Regelgeräte
Honeywell AG
Böblinger Straße 17
D-71101 Schönaich
ATTENTION!
Connection and commissioning must be performed by properly authorized and qualified personnel!
Connection to mains supply (L, N) must be made by means of a protected isolating switch with the usual fuses. As a matter of principle, the General VDE Regulations must be complied with (VDE 0100, VDE 0113, VDE 0160). If the potential-free contact is connected to an extra-low safety voltage, sufficient insulation must be provided for the connecting cables up to the terminal, since otherwise the double insulation to the mains voltage side may be impaired. The current load capacity of the potentialfree contact is limited to 6 A. Therefore, the electrical circuit of the potential-free contact must be protected by a 6.3 A fuse.
Commissioning
•Install and connect the flow controller in accordance with installation instructions and conditions.
•Set trimmer „Sensitivity“ to minimum sensitivity (left limit stop).
•Connect mains voltage. The green LED lights up. Set nominal rate of flow.
•Slowly turn coarse potentiometer „Sensitivity“ clockwise until the yellow LED lights up and the signal output switches. In order to avoid erroneous switching at low changes of flow, turn the fine potentiometer slightly past the switching point.
•Check this setting after about 2 – 3 minutes and, it required, readjust by turning the fine potentiometer.
Trouble shooting
Problem |
Possible Cause |
Corrective Action |
|
|
|
KSW.. does not function at all |
None or wrong mains voltage |
Check mains voltage and |
|
connected |
connection |
|
|
|
KSW.. does not detect flow |
Sensor not installed correctly |
Check installation conditions |
|
|
|
KSW.. exhibits changed tripping |
Sensor heavily contaminated by |
Carefully clean sensor with water |
behavior |
the medium |
|
|
|
|
KSW.. switches at rapid temperature |
Temperature gradient is outside |
Turn potentiometer „Sensitivity“ |
increase of the medium |
of technical specifications |
slightly further clockwise. |
|
|
Check temperature gradient of |
|
|
the system. |
Should you have any further questions, please contact:
TELEFON: 0 70 31 / 637-02 y FAX: 0 70 31 / 637-850 y INTERNET: http://www.honeywell.de/fema
BANKEN: Deutsche Bank AG Böblingen 05 / 89 200 (BLZ 600 700 70) y Volksbank Schönbuch eG 784 001 (BLZ 603 628 04) VORSTAND: Horst Bellwied, Regine Blickwede, Joachim Frosch, Wolfgang Fuchs, Horst Wild, Michael Löffler (stellv.)
VORSITZENDER DES AUFSICHTSRATES: Arnold Günther y SITZ: Offenbach am Main, Amtsgericht Offenbach am Main 5 HRB 6225
07/03/03
Fema Regelgeräte
Honeywell AG
Böblinger Straße 17
D-71101 Schönaich
Flow Controller
Operating Instructions for Flow Controller
KSW..
TELEFON: 0 70 31 / 637-02 y FAX: 0 70 31 / 637-850 y INTERNET: http://www.honeywell.de/fema
BANKEN: Deutsche Bank AG Böblingen 05 / 89 200 (BLZ 600 700 70) y Volksbank Schönbuch eG 784 001 (BLZ 603 628 04) VORSTAND: Horst Bellwied, Regine Blickwede, Joachim Frosch, Wolfgang Fuchs, Horst Wild, Michael Löffler (stellv.)
VORSITZENDER DES AUFSICHTSRATES: Arnold Günther y SITZ: Offenbach am Main, Amtsgericht Offenbach am Main 5 HRB 6225
07/03/03
Loading...