Programming Guide - Calpeda E-Idos E-MXPM Instrucciones De Uso

pump (inflow under positive suction head, par. 14. fig.
1) fit an inlet gate valve.
ATTENTION: the pump is equipped with a integrated
non-return valve into the pump suction, in order to
fill the suction pipe it is necessary to prepare a filling
system on the suction pipe (par. 14 fig. 4).
EN
Follow local specifications if increasing network
pressure.
Install a strainer on the suction side of the pump to
prevent foreign particles from entering the pump.
6.4.3. Delivery pipe
Fit a gate valve in the delivery pipe to adjust delivery
and head.
With a geodetic head at outlet over 15 m fit a check
valve between the pump and the gate valve in order to
protect the pump from water hammering.
ATTENTION It is necessary to check that the restart
pressure (parameter UP02) is compatible with the
actual pressure of the pump and of the water column
of the system.
6.5. Electrical connection
OFF
Electrical connection must be carried out only
by a qualified electrician in accordance with
local regulations.
Follow all safety standards.
Make sure the frequency and mains voltage correspond
with the name plate data.
For use in swimming pools (not when persons are in
the pool), garden ponds and similar places, a residual
current device with IΔN not exceeding 30 mA must be
installed in the supply circuit.
Install a device for disconnection from the mains
(switch) with a contact separation of at least 3 mm in
all poles.
The pumps are supplied with incorporated capacitor
and thermal protector, with plug.
Connect the plug to a socket with an earth lead. The
motor will stop if overheating is detected. When the
windings cool down (after 2 to 4 minutes), the thermal
protector enables re-starting.
The pumps are supplied with power cable type H07-
RN-F type with section of cable not less than (par. 14.2
TAB 1)..
When extension cables are used, make sure the cable
wires are of adequate size to avoid voltage drops.

7. PROGRAMMING GUIDE

7.1. Parameters
The following information is displayed:
- Parameters of pump status
- Programming parameters
- Alarms
7.2. Parameter of pump status
They allow to visualize:
- Initial screen (rUn, OFF, StB)
- the measure of the transducer
- the power absorption from the line
- the supply tension
- the operating temperature of the electronic board
- the current absorption
Starting from the basic display by pushing of the
directional arrow (plus) or (minus)
7.3. Programming parameters
To show the programming parameters, select
(menu).
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Will be displayed progressively:
UP – User settings: these are the basis settings
that the user may change.
AP - Advanced settings: these settings are available
only to qualified personnel. To enter password is
required (see paragraph 7.6.).
Last 5 alarms. In case of no error, it appears nOnE
7.4. Parameters
The following
programmable:
7.4.1. UP – User settings
Par. Description
UP01 Pump stop pressure. (bar).
UP02 Pump restart pressure (bar).
UP03 Operating mode
UP04 Select one of the two dry- run
modes available
7.4.2. AP – Advanced settings
Par. Description
AP01 Pump suction pressure (bar)
AP02 Reset to factory set-up
7.5. Operating modes
It is possible to set-up two different operating modes:
COMFORT (default) in this operating mode the system
is set to minimize pressure fluctuations and minimize
the number of starts by using a dynamic system to
increase the operating time.
ECO in this operating mode the system is set to
maximize the energy savings by reducing the operating
times of the pump.
ATTENTION In ECO mode operations we always
advise the installation of a small accumulator (8 ltrs
minimum) on the pump delivery side.
7.5.1. Warning for high number of starts/hour
In ECO operation mode (UP03=1) the TANK symbol
will light on, due to a warning for high number of
starts and stops, if the pump achieves at least 15 starts
in a short time (cycle time less than 30 seconds).
Press stop button to reset the warning.
If the pump starts more than 240 times in 2 hours, Er05
will be displayed.
7.5.2. Dry-run settings operation and manage-
ment
UP04=0 (default)
In normal operation conditions, i.e. after the first
starting (75 seconds), the warning Er01 is displayed
so the pump will try to start again every 10 minutes
for 10 seconds for maximum 6 times. In the case that
all these attempts fail, Er01 is kept displayed and a
manual reset or restart is required.
UP04=1
Alternative operation mode, i.e. after the first attempt
(75 seconds), Er01 is displayed and the pump will try
to start again every 10 minutes for 10 seconds, after
that the pump will try to start again every 24h for 15s
(there's no limit of attempts in this case). However, it
is still possible to manually reset or restart the pump.
7.6. PASSWORD insertion
To enter on a menu with password, four numbers
E-MXAM E-MXPM E-NGXM Rev3 - Operating Instructions
parameters are available
Values
0 = Comfort
1 = Eco
0,1
Values
nO, yES
and