Binder KBF P 240-UL, Translation Of Original Operation Manual

Page: 166 / 189

KBF P + KBF LQC + KBWF (E6) 11/2016 page 166/189
Fault description Possible cause Required measures
Controller (continued)
Program keeps the last program
setpoint constant while in setting
“ramp”.
Program line with setting “ramp”
is incomplete.
When programming with setting
“ramp”, define the end value of
the desired cycle by adding an
additional section with a section
time of at least one second.
Ramp temperature transitions are
only realized as steps.
Setting “step” has been selected. Select setting “ramp”.
Humidity alarm when operating
without water connection.
Humidity control turned on.
Turn off humidity control (chap.
6.3).
Acknowledging the alarm does
not cancel the alarm state.
Cause of alarm persists.
Remove cause of alarm. If the
alarm state continues, contact
BINDER service.
Alarm message:
- - - - or <-<-< or >->->
Sensor rupture between sensor
and controller or Pt 100 sensor
defective.
Contact BINDER service.
Short-circuit.
Miscellaneous
Fluorescent tube does not illumi-
nate.
Defective fluorescent tube. Replace the fluorescent tubes.
Impaired valve function of hose
burst protection.
Calcification.
Remove calcifications by citric
acid or acetic acid solutions
(chap. 4.3.4).
Have a plumber inspect the valve.
Only qualified service personnel authorized by BINDER must perform repair.
Repaired chambers must comply with the BINDER quality standards.