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Beschikbare talen
Beschikbare talen
Voltage error alarm
Internal error alarm
General alarm pump P1+P2
Indicates the number of blinks made by the warning led
Led lit with fixed light
*
The alarm may occur up to a maximum of 6 times in 24 hours, after which it becomes blocking.
**
If malfunctions/alarms occur on both pumps at the same time, the REMOTE ALARM (relays Q1, Q2, Q3) is activated and
the GENERAL ALARM (red) is lit with a fixed light.
***
In KIWA pressure boosting mode the error is not self-resetting and must be reset manually.
Self-resetting
The Ebox reactivates the pump if the cause that generated the alarm is removed, or, in cases where this is
alarm =
not possible, it makes attempts at intervals of time.
Blocking alarm =
The Ebox keeps the pump stopped until a manual reset is carried out.
10.2
Digital inputs R and N protection /alarm
Digital
Pressure boosting and
inputs
KIWA pressure boosting
function
Max. Pressure
The 2 pumps stop with:
- general alarm signal,
R
- Q3 remote signal
Min. Pressure
The 2 pumps stop with:
- general alarm signal,
- alarm signal against dry
running.
- Q3 remote signal
N
Attention! if terminals R and N
are not used they must be
jumpered!
- Relay/remote control switch alarm
This error appears if the pump remote control switches have malfunctions. If this alarm occurs, check the wiring. If defects are found,
the panel must be repaired.
- Pump disconnected
This error appears if the Ebox panel does not "feel" current towards a pump. This error also appears if input KK (motor thermal
protection) opens.
The alarm is specific for the pump. For each pump the alarm allows a series of restart attempts with a variable pause time between
one start and the next which is increased by 1 minute for the first 60 minutes (1-2-3 min.... 60 min.), after which there will be one
attempt every hour.
ENGLISH
Table 17: General table of alarms: signals and contacts
Min. Level (in tank)
The 2 pumps start with:
- general alarm signal,
- Q3 remote signal
Tripping and reset after 0.5 seconds.
Max. level (in tank)
The 2 pumps stop with:
- general alarm signal,
- Q3 remote signal
Min. Level (water reserve)
The 2 pumps stop with:
- general alarm signal,
- signal against dry running.
- Q3 remote signal
Tripping and reset after 1 second.
Attention! if terminal N is not used it must be
jumpered! If level probes are used, only R must be
jumpered, if it is not used.
Table 18: Digital inputs R and N protection /alarm
106
Filling function
X
X
X
X
X
X
X
X
Draining function
Max. level
The 2 pumps start with:
- general alarm signal,
- Q3 remote signal
Tripping and reset after
0.5 seconds.
Min. Level
The 2 pumps stop with:
- general alarm signal,
- alarm signal against dry
running,
- Q3 remote signal
Tripping and reset after 1
second.
Attention! if terminal N is
not used it must be
jumpered!
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