Coelbo T-KIT SWITCHMATIC 2 Manual De Instrucciones página 9

BASIC MENU + (diagram C)
- Press simultaneously
- By mean of or
- Press for validation.
- The parameters sequence is:
it TYPE SYSTEM REACTION
We can select the pressure units
1 BAR P
displayed beetween bar and psi.
Fast-cycling alarm:
- rc0: alarm unabled.
- rc1: activated, when hamme-
ring is detected it is delayed
2 rc0 rc2 the start in order to protect
the pump.
- rc2: alarm is activated and
the pump is stopped upon
detection.
Only if fast-cycling alarm has
been activated in the previous
step (rc1). It can be choosed the
3 r.01 r.99 maximum time period between
3 consecutive starts that will be
considered fast cycling (between
1 sec. and 99 sec.)
Stand-by mode activated (Sb1),
4 Sb0 Sb1 for low power consumption, or
unabled (Sb0).
ADVANCED MENU +
- Press simultaneously
- By mean of or
- Press for validation.
- The parameters sequence is:
it TYPE
Select the operation MODE
as a conventional pressu-
1 nc no re switch (nc = normally
closed) or reverse (no =
normally open). *ver nota 3
(Only T-Kit Switchmatic2).
Select the operation mode
Individual (E00) or Master/
2 E00 E01/02
Slave (E01/E02) in case of
be assembled in groups of
two pumps.
(Only T-Kit Switchmatic 2).
Sets the minimum gap bet-
3 d.05 d.1
ween Pstart 1 and Pstart 2
and/or Pstop 1 and Pstop 2.
Sets a time delay between
0 and 9 seconds to the start
4 ct0 ct9
(is not available in synchro-
nized operation mode).
Sets a time delay between
5 dt0 dt9 0 and 9 seconds to the
stop.
+ during 5 seconds.
the values can be changed.
+
+ + during 5 seconds.
the values can be changed.
SYSTEM REACTION
6 Ar0 Ar1
FAC-
TORY
SET-
7 P0.0 Px.x
TING
bar
8 t05 t99
rc0
9 c10 c30
5 se-
10 rS0
conds
Remark 2:
Basic T-Kit Switchmatic 1 can only detect dry-running
operation through the minimum pressure. This means
Sb0
that plumber must determine the water column of the
installation, the start pressure of the pump and place
the minimum pressure below the start pressure.
It can also occur that pumping system is running out
of its curve so that the pump is unable to provide the
minimum pressure because the flow requirement is
excessive. In this case T-Kit Switchmatic 1 would acti-
vate a false dry-running alarm.
If these concepts are not clear, it is preferable not
FAC-
configure this protection or install the T-Kit Swit-
TORY
chmatic 2 with accurate and easy setting of dry-run
SET-
detection.
TING
Remark 3:
nc
By choosing "no" (normally open) it will operate as
an auxiliary pressure control element in the suction
of the pump. It will restart when the suction pressure
reaches the configured PStart.
Example:
E00
d.05
ct0
dt0
9
Activation of the automatic
restore system ART (Ar1) o
disable (Ar0).
It allows setting a minimum
operating pressure under
which the device would
determine dry-running
operation. It is very usefull
in the basic model T-Kit
Switchmatic where there
is no reading of current
intensity drawn. See Note 2.
Set the time period bet-
ween 5 and 99 seconds
below the minimum ope-
rating pressure that will be
considered a dry-running
operation.
It allows setting a % of no-
minal current above which
the device will activate the
overcurrent protection.
If we change rS0 to rS1 and
rS1 push ENTER default values
are restored.
- PStop:
- PStart:
Ar0
0 bar
0 psi
20"
c20
rS0
0,9 bar
1,2 bar