Xylem LOWARA ResiBoost MMW Manuel D'installation, D'utilisation Et D'entretien page 35

N° Parameter
NO POWER
A1 WATER LACK
A2 OVER CURR
A3 MOTOR DIS
A4 PRESS MIN
A5 FAULT SENS
A6 OVER TEMP
A7 SHORT CIRC
A8 OVER VOLT
A9 UNDER VOLT
5.3 Programming
The converter has two parameter menus that are ac-
cessed with a combination of keys:
• MB, BASIC MENU
• ME, ADVANCED MENU
NOTICE:
• The converter is delivered already programmed
with the default values. Edit the values according
to the type of electric pump and system.
• If the converter is already fitted with an electric
pump, it has been programmed in relation to the
12
Imax: maximum current supplied. The value varies according to the model of converter.
Description
Number of times the
converter has been
turned off.
Total number of
times the digital in-
put has triggered the
no water alarm
Total number of
times the overcur-
rent alarm has been
triggered.
Total number of
times the motor dis-
connected alarm
has been triggered.
Total number of
times the minimum
pressure threshold
alarm has been trig-
gered
Total number of
times the pressure
sensor fault alarm
has been triggered
Total number of
times the power
module overtemper-
ature alarm has
been triggered
Total number of
times the motor
short circuit alarm
has been triggered.
Total number of
times the overvolt-
age on converter
power supply line
alarm has been trig-
gered.
Total number of
times the undervolt-
age on converter
power supply line
alarm has been trig-
gered.
characteristics of the electric pump. Edit the func-
tion values of the system.
• Incorrect configuration can damage the electric
pump and/or the system.
5.3.1 BASIC MENU (MB) parameters
In MANUAL mode and with the LED (10) off:
1. Press and hold (3) to access the parameters
(MB). The LED (10) flashes.
2. Press (4) and (5) to edit the value of the param-
eter.
3. Press (6) to confirm and move on to the next
parameter.
4. Press (3) or (6) in sequence to exit the menu.
The LED (10) turns off.
Table 17: Models MMW and MTW
Pa- Description Range
ra-
me-
ter
A Set the current 0.1–9.0
rating value of (MMW)
the motor on
0.1–10.0
the data
(MTW)
12
plate.
FL Minimum start- 20–45
up and stop (MMW)
frequency of
15–45
the motor. Fre-
(MTW)
quency at
which the con-
verter begins to
run (upon start-
up and shut-
down) without
using the
ramps.
EL Enable the digi- 0: Disa-
tal input and bled, no
connect the control
level sensor to
1: Ena-
ensure that the
bled
pump stops
when there is
no water. Refer
to Figure 13 on
page 256.
Alarm A1if pa-
rameter EL =1
and the electri-
cal contact is
open.
SP Set the re- 0.5–8.0
quired pressure
value of the
system (set
point)
MP Pressure value 0.0–
of the system (SET
below which PRESS
the A4 "mini- -0.4)
mum pressure"
en - Original instructions
Unit of Default
meas-
urement
Ampere Imax(*)
Hz 30
- 0
bar 2.5
bar 0
35