Programming Guide - Calpeda Meta Betriebsanleitung

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).
Follow local specifications if increasing network
pressure.
EN
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 (subtraction between
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 F-type
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 thermal
protector and 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, the thermal protector
enables re-starting.
The pumps are supplied with power supply type
H07RN-F with plug and cable section equal to or greater
than the value defined in table 1 in paragraph 14.2.
When extension cables are used, make sure the cable
wires are of adequate size to avoid voltage drops.
6.5.1. Operation with frequency converter
ATTENTION: never feed the pump with a
frequency converter.

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, Err)
- Motor Operating Frequency
- Delivery pressure measured by the transducer
- Supply current input
- Supply electrical power input
- Supply voltage
Starting from the basic display by pushing of the
directional arrow (plus) or (minus)
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7.3. Programming parameters
To show the programming parameters, select
(menu).
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.).
GP – booster sets settings: to be set only if there is a
booster set group.
Err - Last 5 alarms. In case of no error, it appears nOnE
AE - You can identify the firmware between the AE
menu. Firmware=AE01+AE02+AE03
7.4. Parameters
UP01-UP02) is The
programmable:
7.4.1. UP – User settings
Par.
UP01
UP02
UP03
7.4.2. AP – Advanced settings
Par.
AP01
AP02
AP03
AP04
AP05
AP06
AP07
7.4.3. GP – Booster sets settings
Par.
GP01 Mode
7.4.4. Booster set with random starts
To activate the mode booster set with random starts
(which consists of the single pump behavior with the
addition of a random delay both when the pump is
turned on and off) just follow the procedure.
1.
1.1 Turn on the pump and set it in STOP
1.2 Access the GP menu
1.3 Set GP01=1
The settings of the stop pressure and restart pressure
remain enabled by parameters UP01 and UP02 as for
normal single pump mode.
For a correct booster set mode operation UP01 must
be the same for both pumps, also UP02 must be the
same for both pumps.
The booster set mode provides a random delay in
following parameters
Description
Set-point pressure (bar)
Restart fall pressure set-up
(bar)
Select one of the two dry- run
modes available
Description
Pump suction pressure (bar)
Reset to factory set-up
Low Power operating Time
Threshold
Safe-start mode activation
time
System dynamic
Pressure drop allowed to
consider all taps closed (bar)
Adjusting the switch off
attempt
Description Values
0 = single pump
1 = booster set with
random starts
Operation to be done for each pump:
META Rev4-s11 - Operating Instructions
are available and
Values Standard
1,8÷4,7 3,5
0,5÷3,4 1
0,1 0
Values Standard
-0.6÷2.3 0
nO, yES nO
0÷240 0
(minutes)
1÷30 0
(minutes)
0 Standard 0
1 Slow
2 Fast
0,01÷0,5 0,30
18
5÷30
Standard
0