Factory Settings; Types Of Alarm; Error Condition And Reset - DAB Neotherm EVOPLUS B 120/220.32 M Installationsanweisung Und Wartung

Alarms Log
Page 12.0
11.

FACTORY SETTINGS

Parameter
Regulating mode
THs
Operating mode
Set-point reduction percentage
Type of external analogue signal
Twin operating mode
Pump start control
Table 6: Factory settings
If the system finds any faults it records them permanently in
the alarms log (up to a maximum of 15 alarms). For each
recorded alarm a page composed of 3 parts is displayed: an
alphanumeric code that identifies the type of fault, a symbol
that illustrates the fault in graphic mode, and a message in
the language selected on Page 10.0, giving a brief
description of the fault.
By pressing the right button you can scroll through all the
pages of the log.
2 questions appear at the end of the log:
"Reset Alarms?"
Pressing OK (left button) resets any alarms still present in
the system.
"Delete Alarms Log?"
Pressing OK (left button) deletes the alarms memorised in
the log.
On page 12.0 you can set the system status in ON, OFF or
controlled by a remote signal EXT (digital input IN1).
If ON is selected the pump is always on.
If OFF is selected the pump is always off.
If EXT is selected, reading of the status of digital input IN1
is enabled. When input IN1 is energised the system goes
ON and the pump is started (on the Home Page the
messages "EXT" and "ON" appear alternately at bottom
right); when input IN1 is not energised the system goes
OFF and the pump goes off (on the Home Page the
messages "EXT" and "OFF" appear alternately at bottom
right).
For the connection of the inputs see par. 6.2.1
Value
= Proportional differential pressure regulation
50 ºC
auto
50 %
0-10V
= Alternate every 24h
EXT (from remote signal on input IN1).
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
Tabella 7: Elenco allarmi
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 "circulators".
13.

ERROR CONDITION AND RESET

Display
Description
indication
E0 – e16 Internal error
ENGLISH- GB
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
Reset
- Switch off system power.
- Wait for the warning lights on the control panel to go
off, then power the system again.
- If the error persists, change the circulator.