Alarm Indicators
Earth fault
Lights up if the heating-element-to-earth resistance drops below 100 kW, the power supply is
interrupted two-pole in addition.
Thermocouple
Lights up in the event of sensor breakage; at the same time, "- - -" is shown in the zone window. In automode,
the information displayed alternates between " - - - " and " - A - ". This indicator also lights up if polarity reversal has
occurred. In this case, the room temperature is displayed in the zone window.
Temperature deviation
Flashes during the heating-up phase of the soft-start ramp. Lights up continuously if the temperature exceeds or falls
below set limits (see "Changing Settings"). In case of overtemperature, the power supply is interrupted two-pole in
addition.
Overcurrent
Lights up if the set maximum value is exceeded (see "Changing Settings") or a load error occurs. In case of overcurrent,
the power supply is interrupted two-pole.
Programming Menu
Menu Item Designation Function Range Standard
(Factory setting)
The following functions can only be set globally for all zones
OVTEMP Overtemp. alarm Limit value, alarm output 1 0-25°C above
setpoint 10°C
UNTEMP Undertemp. alarm Limit value, alarm output 2 0-25 °C below
setpoint 10°C
RMPEND Ramp end Final temperature, ramp 1 120 - 160°C 120°C
RMP T1 Rise, ramp 1 Heating speed, ramp 1 2-10 seconds
for 1°C 4 seconds
RMP T2 Rise, ramp 2 Heating speed, ramp 2 2-10 seconds
for 1°C 2 seconds
RMPPSE Ramp pause Pause between ramps 1 + 2 0-4 minutes 1 minute
AUTO Automode * Automatic control in case of sensor
breakage (based on average 1 = On; 0 = Off 0 (Off)
output power)
ADRESS Adress Block address 1 - 10 Product-spec.
TEMPDN Standby temperature Reduction to "x" % of setpoint 0 - 90% 50%
The following functions can be set individually for each zone
TEMPUP Boost function Temperature above setpoint 10 -60°C 20°C
UPTIME Boost time Duration of boost process 0 - 180 seconds 20 seconds
CURR Overcurrent Limit value 5 - 16 A 16 A
TMPMAX Upper setpoint limit Max. setpoint setting 100 - 600°C 400°C
* The automode function is available only if the controller has been operated for at least 15 minutes on a trouble-free basis!
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