Coelbo SPEEDBOX 1010 MT Instructions Pour L'installation Et L'emploi page 18

ALARMS FOR GROUP ASSEMBLY:
M
The alarms for assembled devices, are similar to those of the individual one with the specific particularities of operation with 2
communicated devices. Depending on the system´s reaction there are 3 types of alarm:
1 .- COMMUNICATION FAILURE: not any alarm is activated. Both devices continue operating independently. There will
not be flashing led-light in any unit.
2 .- DRY RUNNING OPERATION: if there is a lack of water alarm in a single pump, the other one assumes the role of
"main device", if there is an over-demand during next operating cycles, the system will try to restore the device in failure. If
the device is restored in these conditions then it will be also restored the alternated operating mode. If there is lack of
water on both devices, the system will activate the ART system in the MASTER unit.
3 .- REST OF ALARMS: If the alarm has occurred in a single device, the other will act as "main device". The system will try
to restore the disabled device only in case of over demand, after 4 successive attempts without success the device is turned
off, it should be restored manually. In case of alarms in both devices the system performs 4 restore attempts, if it does not
succeed the system is disabled.
To restore manually a device disabled by an alarm push AUTOMATIC ON / OFF in MASTER device and then ENTER in the
device with the alarm.
REGISTER OF OPERATION DATA AND ALARMS.
By using simultaneously MENU + p during 3" is acceded to REGISTER OF OPERATION DATA AND ALARMS, by mean
of ENTER we can advance through the sequence, once finished the sequence it returns to the main display. This is all the
sequence:
P s e t 4 ,
P b a r 3 ,
C Y C L E S
X X
T E M P E R A T
X X
H I G H
V O L T X X
M I N . P R E S
X X
HOURS. Counter of total time that the pump has been operating.
n
CYCLES. Number of cycles of operation, a cycle is a start and a stop.
n
SWITCH. Number of connections to the electric supply.
n
DRY RUN. Number of dry-running alarms.
n
TEMPERAT. Number of alarms by excessive temperature.
n
OVERLOAD. Number of overload alarms.
n
SHORTCIRC. Number of short circuit alarms.
n
HIGH VOLT. Number of alarms by high voltage
n
UNDER VOL. Number of alarms by under voltage.
n
MAX PRES. Maximum pressure reached by the installation. It allows the detection of water hammer.
n
MIN.PRES. Number of alarms by minimum pressure.
n
EXT.INP. Number of alarms by level entries.
n
All the records are saved even if the device has been disconnected from the electric supply.
0
MENU+p R E G I S T E R
9
S W I T C H
ENTER
O N
O V E R L O A D
ENTER
U N D E R V O L
ENTER
E X T .
ENTER ENTER
ENTER
ENTER
X X
ENTER
X X
ENTER
X X
I N P .
ENTER ENTER
X X
18
H O U R S
X X
D R Y R U N
X X
S H O R T C I R
X X
M A X P R E S
X X
P s e t P s e t 4 , 4 ,
P b a r P b a r 3 , 3 ,
0 0
9 9