Types Of Alarm; Error Condition And Reset - DAB EvoPlus B 120/220.32 M Instrucciones Para La Instalación Y El Mantenimiento

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12. TYPES OF ALARM

Alarm Code Alarm Symbol
e0 - e16; e21
e17 - e19
e20
e22 - e31
e32 - e35
e37
e38
e39 - e40
e43; e44; e45; e54
e46
e42
e56
e57
e58
Table 7: List of alarms
INFORMATION
Frequently asked questions (faq) on the ecodesign directive 2009/125/ec establishing
a framework for the setting of ecodesign requirements for energy-related products and
its implementing regulations: http://ec.europa.eu/enterprise/policies/sustainable-
business/documents/eco-design/guidance/files/20110429_faq_en.pdf
Guidelines accompanying commission regulations implementing the ecodesign directive:
http://ec.europa.eu/energy/efficiency/ecodesign/legislation_en.htm - see "circula-
tors".
21
Alarm Description
Internal Error
Short Circuit
Voltage Error
Internal Error
Electronic system excess temperature
Low voltage
High voltage
Pump blocked
Pressure Sensor
Pump Disconnected
Dry operation
Motor excess temperature (motor
protector trips)
Frequency of PWM external signal less
than 100 Hz
Frequency of PWM external signal
greater than 5 kHz

13. ERROR CONDITION AND RESET

Display
Description
indication
Internal error - Switch off system power.
e0 – e16
Low mains
voltage
e37 (LP)
High mains
voltage
e38 (HP)
Critical
overheat-
ing of
e32-e35
electronic
parts
e43-e45; Sensor sig-
e54 nal absent
Protection
e39-e40 against
overcurrent
Voltage
e21-e30
Error
Twin com-
munication
e31
absent
Dry oper-
e42
ation
Reset
- Wait for the warning lights on the control panel
to go off, then power the system again.
- If the error persists, change the circulator.
- Switch off system power.
- Wait for the warning lights on the control panel
to go off, then power the system again.
- Check that the mains voltage is correct, if nec-
essary reset it at the plate values
- Switch off system power.
- Wait for the warning lights on the control panel
to go off, then power the system again.
- Check that the mains voltage is correct, if nec-
essary reset it at the plate values.
- Switch off system power.
- Wait for the warning lights on the control panel
to go off.
- Check that the system ventilation ducts are
not blocked and that the environment temper-
ature of the premises is correct.
- Check sensor connection.
- If the sensor is faulty, replace it.
- Check that the circulator turns freely.
- Check that any antifreeze added does not ex-
ceed the maximum percentage of 30%.
- Switch off system power.
- Wait for the warning lights on the control panel
to go off, then power the system again.
- Check that the mains voltage is correct, if nec-
essary reset it at the plate values.
- Check that the twin communication cable is
intact.
- Check that both circulators are powered.
- Put the system under pressure.