EN
I-MPC Rev1 - Operating Instructions
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CL - Quick Clean Settings: these are the settings to
determine the timing of the Clean mode.
AP - Advanced settings: these settings are available
only to qualified personnel. To enter, a password
is required (see paragraph 7.6.).
Err - Last 5 alarms. In case of no error, nOnE appears.
AE - By means of the AE menu, you can identify the
firmware installed. Firmware=AE01+AE02+AE03
7.4. Parameters
The following parameters are available and
programmable:
7.4.1. UP – Operation settings
Par.
Description
Values
Standard
UP01 Operating mode
FL = Flow
SP = Speed
CL = Quick Clean
FL
UP02 Setpoint
1 ÷ 4
3
7.4.2. PP – Priming settings
Par.
Description
Values
Standard
PP01 Priming management
0 = check Priming
always active
1 = check Priming
always deactivated
2 = check Priming
deactivated for the
first PP04 min
0
PP02 Check time for which the
non-priming condition must
exist before the Priming
phase is activated (sec)
10 ÷ 120
30
PP03 Maximum time of the
priming phase (min)
1 ÷ 15
2
PP04 Time for which check
Priming is deactivated (only
used if PP01=3)
1 ÷ 10
5
7.4.3. CL – - Quick Clean mode settings
Par.
Description
Values
Standard
CL01 Clean mode activation
time (min)
1 ÷ 30
5
7.4.4. AP – Advanced settings
Par.
Description
Values
Standard
AP01 Reset to factory set-up nO, yES
nO
7.5. Operating modes
It is possible to set three different operating modes:
FL - FLOW (default) in this mode the system is set to
operate at a flow setpoint defined by parameter AP02
(see table 7.5.1)
SP - SPEED in this mode the system is set to operate
at a speed setpoint defined by parameter AP02 (see
table 7.5.1)
CL - QUICK CLEAN in this mode the system is set to
operate at maximum speed for a period of time defined
by parameter CL01, then the pump goes OFF.
7.5.1. Setpoint Table
Setpoint
1
2
3
4
Flow Mode
1 ÷ 3
m
3
/h
3 ÷
7
m
3
/h
7 ÷
9
m
3
/h
9 ÷
12
m
3
/h
Speed
Mode
50 %
70 %
85 % 100 %
In Flow mode the duty point moves within a flow
range that depends on the set point and the system
conditions (tab. 7.5.1)
Display
Quick Clean Mode
CL
Priming Phase
PrI
7.5.2. Priming management
The priming procedure consists of two phases.
1. Check Priming phase: the pump, during normal
operation, checks whether it is completely primed. If
PP01=0 the check Priming phase is always active.
This phase can be permanently disabled (PP01=1)
or disabled for a limited period of time after which it is
re-enabled (PP01=2). If PP01=2 the check Priming
is disabled for the first PP04 minutes every time the
pump is re-powered.
2. Priming phase: the pump passes to the priming
phase only if during the check priming phase the
pump is not completely primed for a period of time
defined by parameter PP02. In this phase the pump
works at maximum speed until it is completely
primed or in any case up to the maximum time period
defined by PP03. At the end of this time period, if the
pump is fully primed, it automatically switches to the
set point, otherwise Er07 appears.
7.6. PASSWORD entry
To enter a menu with password, four numbers appear
on the display, the number to enter is blinking.
By pushing buttons (plus) or (minus) you can change
the blinking value. If you confirm with (enter) the next
number starts blinking.
If the password is correct you can enter the MENU,
if the password is incorrect the first number will start
blinking again.
To exit the program, push (menu) until you arrive on
the parameter page, when you exit programming
mode, the icon disappears.
password 1959
8. STARTUP AND OPERATION
8.1. Preliminary checks before start-up of the
pump
Do not start-up the device in case of damaged parts.
8.2. First starting
OFF
8.2.1. Filling
ATTENTION: avoid running dry.
When operating with the pump below water level
(inflow under positive suction head), fill the pump by
opening the suction gate valve slowly and completely,
keeping the delivery gate valve open to release the air.
When the pump is located above the water level
