AMICOCIRC AMICO 20-4-130 User manual

www.xpowerwaterpumps.com www.xpowerwaterpumps.com
AMICOCIRC
Intelligent Frequency
Conversation Circulation Pump
Handbook

UE - Correct Disposal Of This Product
This symbol identifies important notes regar-
ding the correct disposal of the device.
By disposing of this product correctly you will
help ensure that the waste undergoes the ne-
cessary treatment, recovery and recycling,
and thus prevent potential negative effects on
the environment and human health which
could otherwise arise due to inappropriate wa-
ste handling.
For more information concerning the correct
disposal of these products, please contact
your reseller.
EC DECLARATION OF CONFORMITY
Elettromek of Germanò Antonino with Headquarters in Via C.Colombo—
98066 Patti (Me), Italia
Hereby declares that the following X-Power products:
Amico-circ20-4-130 (220V-50/60Hz)
Amico-circ25-4-130 (220V-50/60Hz)
Amico-circ25-4-180 (220V-50/60Hz)
Amico-circ32-4-180 (220V-50/60Hz)
Amico-circ20-5-130 (220V-50/60Hz)
Amico-circ25-5-130 (220V-50/60Hz)
Amico-circ25-5-180 (220V-50/60Hz)
Amico-circ32-5-180 (220V-50/60Hz)
Amico-circ20-6-130 (220V-50/60Hz)
Amico-circ25-6-130 (220V-50/60Hz)
Amico-circ25-6-180 (220V-50/60Hz)
Amico-circ32-6-180 (220V-50/60Hz)
Fulfil the relevant provisions of the following europeans directives:
2006/42/CE Machinery Directive
20004/108/CE Electromagnetic Compatibility Directive
2006/95/CE Direttiva Low Voltage Directive
Patti, 11,1,16
Installation and Usage
Electrical Connections
Operation Instructions
Technical Data and Dimensions
Problems Solving
Warranty
Performance
Nomenclature
Cautions
Product Overview
Pag. 03/06
Pag. 07
Pag. 08/15
Pag. 17/18
Pag. 19
Pag. 20
Pag. 16/17
Pag. 03
Pag. 02
Pag. 01
Index

Cautions
1. Read and understand this user manual before installation and opera-
tion of the product.
2. The warning sign marks notes whose non-observance will endanger
your health or the functioning of the device.
3. The user has to rely on a qualified staff, able to fully understand the
electrical regulations and this manual.
4. Do not install the pump in a damp place or where may be water
splashes.
5. For easy maintenance, shut-off valves should be installed in both
suction and discharge lines.
6. During installation and maintenance, we recommend to cut off the
pump power supply.
7. It is strictly forbidden to start the pump without pumping liquid.
8. Always shut down the pump before touching or proceeding with any
intervention on it. Allow all system and pump components to cool, be-
fore you handle them.
9. Please pay attention to ventilation in case of moisture condensation,
causing electrical fault.
10. At low temperatures, we recommend to remove the liquid inside the
pipelines to avoid cracking.
11. In the perspective of long periods of inactivity, make sure to close the
inlet and outlet valves.
12. If the supply cord or the plug are damaged, please ask a qualified
centre to replace them.
13. If the temperature of the pump is greater than the value of name-
plate, remove the power, disconnect the pump through the valves on
the pipeline, and please contact your local dealer or service.
14. If you are unable to find a solution to a potential problem, please con-
tact your local support centre.
15. Keep out of reach of children.
16. Install the pump in a dry and well ventilated area.
17. The network and relative outlets must be fitted with an efficient
earthing connection following the laws in force on the matter of elec-
trical systems.
1 20
Thank you for purchasing this pump, designed and ma-
nufactured to exacting high standards, and
to confer safety and high quality performance.
The legal guarantee starts from the date of purchase and
does not cover damage caused by improper use and/or
tampering not expressly indicated in this manual.
For warranty, fill out the following form.
Model
Number
Invoice numb. or receipt (staplehere the sales receipt)
Date of purchase
Place of purchase
Problem
Warranty
Amico Circulator
Warranty certificate

19
Control Panel Causes Solutions
Light indicators:
OFF
A) Burned fuse Replace the fuse
B) Break is Off Put the breaker On
C) Pump doesn’t work Replace the pump
EO
twinkle
A) Pump is blocked Remove impurities
B) Pump doesn’t work Replace the pump
E4
twinkle
Over voltage or under
voltage
Check the value of the volt-
age
P5
twinkle Pump doesn’t work Replace the pump
0 Pump is blocked
Press MODE button for 2
seconds, within 5 min from
the block*
E2 Pump doesn’t work Replace the pump
WARNING!!!
Before any electrical work, make sure the power switch is in the off position.
Problems Solving
*If the pump does not start again in a few minutes, one of these LEDs,
EO, E4, P5, E2, will be displayed.
Product Overview
1. AMICO
The AMICO Circulator is synonymous of quality and safety.
Quiet and powerful, it is designed to ensure a considerable energy sav-
ing.
It is suitable for domestic applications, heating systems and hot water cir-
culation. Innovative and easy to install, it is used in heating and air condi-
tioning systems.
The permanent magnet technology, combined with the frequency con-
verter, allowing the engine to run automatically, according to the real
needs.
2. Main Features
1) Simple and compact structure.
2) Different adaptive control modes.
3) Combine control over two different compression pressure differ-
ences.
4) Display actual consumption power.
5) Low noise.
6) Energy-saving setup (Auto Night Mode).
7) Permanent magnet motor and compact design of stator.
8) Intelligent frequency conversion system
9) Coefficient EEI ≤ 0,22
10) Protection grade: IP42
11) Pressure: Max. 1,0MPa (10Bar)
3. Settings
1) The operating point of the water can be: "constant flow " or "variable
flow".
2) You can set three (3) different "fixed speed" (I, II, III).
3) Temperature variation system.
4. Pumping liquid
Clean, thin, non-aggressive and non-explosive liquid without solid parti-
cles or mineral oils.
The pumping liquid should meet the water quality standard involved, both
in heating systems and in recirculation systems of sanitary water.
Liquid temperature range: +2 °C to +110 °C
2

Nomenclature
3
AMICO 25 6 130
Lenght from inlet to outlet (mm)
Max. lif (m)
In & out diameter (mm)
Pump model
Installation and Usage
1. Installation Instructions
 Before installation please check:
 1)if there are impurities in the piping system;
 2)that the power frequency is 50Hz/60Hz with voltage of 230Vac and
voltage fluctuation value between -10% to +6%.
 The pump should be installed in dry and ventilated area, away from
water splashing, to avoid short circuit.
 For easy maintenance, we recommend to install a shutoff valve at
both sides of the inlet and outlet of the pump.
 If the pump is installed in the open air, it should be added a protection
cover. For indoor installation, it should prevent from splashing, which
might cause electric shock. Do not install the pump in wet or damp
areas.
 After installing the pump, carry out test running with power on. Then
set up the speed control switch to the S3 speed and check if AMICO
starts normally.
 The network and relative outlets must be fitted with an efficient
earthing connection following the laws in force on the matter of elec-
trical systems.
 Do not change the power ground plug without authorization.
 Please affix a warning sign on the pump operating site.
 Regularly check the pump insulation resistance. The cold insulation
resistance should not be less than 50MΩ (MW).
 If the cable is damaged, it must be replaced with an original X-Power
electric cord.
Ambient Temp (°C) Min. (°C) Max. (°C)
0 2 110
10 10 110
20 20 110
30 30 110
35 35 90
40 40 70
Liquid Temp.
In domestic hot water system, we recommend to keep the water tem-
perature below 65 °C in order to reduce scale.
2.Dimesionale Data
Model
Dimensions
H
(mm)
H1
(mm)
L
(mm) L1(mm) B (mm)
G
(“)
Weight
Kg
AMICO
20-4/5/6-130 156,5 134 166,5 130 95,5 1” 1,94
AMICO
25-4/5/6-130 158 134 166,5 130 95,5 1”1/2 2,12
AMICO
25-4/5/6-180 158 134 191,5 180 95,5 1”1/2 2,27
AMICO
32-4/5/6-180 164 134 191,5 180 95,5 2” 2,46
18

17
Technical Data and Dimensions
1.Technical Data
Supply voltage 230V / -10% +6% / 50Hz-60Hz, PE
Motor protection Integrated in the pump head
Protection grade IP42
Isulation grade F
Relative
amb.humidty 95%
System pressure
bearing Max 1,0Mpa (10 Bar) (100 ml water column)
Suction (inlet)
pressure
Liquid temperature Min.Inlet pressure
≤ +75°C 0,005MPa (0,05 Bar)
(0,5m. Water column)
+90°C 0,028MPa (0,28 Bar)
(2,8m. Water column)
+110°C 0,108MPa (1,08 Bar)
(10,8m. Water column)
Electromagnetic
compatibility
EMC standard - EN 61000-6-1 e EN 61000-6-
3
Sound pressure le-
vel (SPL) Less than 43 Decibel
Ambient temperatu-
re From 0°C to 40°C
Temperature class TF110
Surface temperature Less than 125°C
Liquid temperature +2°C to +110°C
2. Installation of Amico Circulator
The arrows on the pump housing indicate the direction of liquid flowing
through the pump.
2.1 Installation
4
1) You must install two sealed gaskets.( fig1).
2) When installing, the motor shaft should be horizontal (fig.2).
(Fig. 2)
Passo 1 passo 2 Passo 3
(Fig. 1)

2.2 Location of Junction Box
Fig 3.1
High tem-
perature
High tem
The junction box can be turned with 90 °C, as a gear.
But you can also change the installation position of the box
(Figure 3.1).
Loosen and remove the four screws holding the pump head
(Figure 1).
Turn the pump head to the desired position. (Figure 2).
Replace the four hex screws. Bolt and tighten crosswise. (Figure 3).
WARNING!
The pump housing might be incandescent. It can cause
scalds and burns. Before any intervention on the circula-
tor, you have to drain the system and close the valves.
5
2.3 Different positions of the Junction Box
16
Performance

15
SetUp Pump features Function
AUTO
Factory setting
Max. to Min. pro-
portional pressure
curve
Autoadaptation Mode the performance of pump
can be controller within specified range auto-
matically and pump performance can be ad-
justed as per system scale.
PP1 Min. Proportional
pressure curve
The PP1 function allows the pump to work at a
lower pressure range (as shown in the graph).
The pressure curve is proportional according to
the flow required by the system; when demand
increases, also pump pressure increases.
PP2 Max. Proportional
pressure curve
The PP2 function allows the pump to work at a
medium pressure range (as shown in the
graph). The pressure curve is proportional ac-
cording to the flow required by the system;
when demand increases, also pump pressure
increases.
CP1 Min. constant
pressure curve
The CP1 mode allows the pump, in function of
the required flow, to work at constant pressure
close to the minimum (as reported in the
graph).
CP2 Max. constant
pressure curve
The CP2 mode allows the pump, in function of
the required flow, to work at constant pressure
close to the maximum (as reported in the
graph).
S1 - I Speed I The pump maintains minimum speed (III) set
by the operator, in any working condition.
S2 - II Speed II The pump maintains averange speed (II) set by
the operator, in any working condition.
S3 - III Speed III The pump maintains maximum speed (I) set by
the operator, in any working condition.
Night Mode
As long as specific conditions are met, Amico
will switch to Auto Night Mode and it wil lrune-
nergy saving.
2.4 Pump Body and Heat Insulation System
The "system temperature" must be higher than the "environment tem-
perature", to avoid an excessive condensation on the pump housing.
Please refer to the temperature instructions on the product label.
WARNING!
Do not insulate or cover the junction box and the
control panel.
(Strictly avoid isolating the electronic pump head)
6

Electrical Connections
AMICO Circulator doesn't need an external motor protection.
Check if voltage and frequency are consistent with values in the pump
plate.
The circulator is working when the control-panel-light turns on.
If the power cord is damaged, it must be replaced.
Protection fuse: 1A.
Electrical Connection
Electric Cable
Max diameter 10mm
Min diameter 5mm
Insert the cables
in the correct or-
der
Cable is
0,75mm
WARNING!
AMICO Circulator must be connected to the ground wire.
The pump must be connected to an external power switch.
The min. clearance between the electrodes should be 3mm.
7 14
The pump is equipped with the function S3, self purging function. After
the start of this setting, the air in the pipes (cause of noise and malfunc-
tions) wears off after a few minutes.
10. Relations between pump setting and performance
Such reports shall be expressed in the diagram below.
Expulsion of air
It means running
for 5 minutes
Do not start the pump without pumping liquid.
Do not start the pump before expelling the air in the pipes.

8.2 By-pass valve
By-pass valve functions: The bypass valve can ensure a distribution of
heat to the water heater, only when all of the heating system valves are
closed.
Components in the system:
By-pass valve located between inlet and outlet.
Flow-meter located in A.
When all valves are closed, it is necessary to ensure a minimum flow.
The setting of the circulator depends on the type of valve used; That is to
say that, the by-pass valve can be: manual or controlled-temperature.
8.3 Manual by-pass valve
Do as follows:
8.3.1 During adjusting the bay-pass valve, ensure that the pump is in
setting Speed I.
It is necessary to ensure a minimum flow to the pump.
8.3.2 Setup the pump (Chapter 7).
8.4 Auto bypass valve (controlled-temperature bypass valve)
Do as follow:
8.4.1 It is necessary to ensure a minimum flow to the pump.
(Speed I).
8.4.2 After the adjustment, setup the pump to CP1 Mode (Minimum Con-
stant pressure) or CP2 Mode (Maximum constant pressure).
9. Start
9.1 Before starting the pump, make sure that the system is filled with liq-
uid and that all the air is drained out. The pressure should reach the mini-
mum required level.
9.2 Switch the setting to Speed III, S3 (self purging function) for a few
minutes. Then switch to AUTO mode or change setting.
1
3
2
Manual by-pass Valve Auto by-pass Valve
System installed with bypass valve
13 8
Operation Instructions
1. Operation Panel
1.1Operating instructions for control panel
1) Actual consumption in Watt
2) Lighting set up areas
3) Night Mode: ON
4) Automatic Night Mode
5) Change settings Button
6) Auto-function and display light a-
rea
Serial n° 2012102560001
TF110 IP42 220/240V 50/60Hz
www.xpowerwaterpumps.com
[email protected]
I
(A)
P
(W) MPa
Min. 0,04 4,5 —
Max. 0,35 45 1,0
1
2
4
3
5
6 8 7
Location Description
1 Serial Number
2 Temperature grade - Protection - Volt - Frequency
3 Internet address of the distributor
4 Distributor contact
5 Marks and certifications
6
Rated current (A)
Min. (Mode Min) (A)
Max. (Mode Max) (A)
7
Input power P1 (Watt)
Min (Mode Min) P1 Watt
Max. (Mode Max) P1 Watt
8 Maximum permissible operating pressure
1.2 Description of side plate
The following descriptions are written on the pump and on the packaging
box.

9
2. Display Description
1) 2.1 After starting, the led in location 1 (Actual consumption in
Watt) lights.
2.2 Actual power pump consumption signal.
2.3 Failure, that disables the normal running of the pump, will be dis-
played as: "- -" .
3. Lighting Area that shows Pump Setting
AMICO pump has eight settings (AUTO, PP1, PP2, CP1, CP2, I, II, III) indi-
cated by 8 different led areas, which can be achieved through
buttons.
Press (number of
times)
Led Area Description
0 AUTO Auto-adaption
1 PP1 Min. proportional pressure curve
2 PP2 Max. proportional pressure curve
3 CP1 Min. constant pressure curve
4 CP2 Max. constant pressure curve
5 I Constant speed I
6 II Constant speed II
7 III Constant speed III
8 AUTO Auto-adaption
4. Led area that shows the Automatic Night Mode
It is indicated with . When this Led is on, the Auto Night Mode is activa-
ted.
5. Auto Night Mode Button
It is characterized by the half moon and it is located in 4.
If one of the constant speeds (I, II, III) is activated, it is impossible to go into
Night Mode.
12
Note:
◄ When one of the fixed speeds (S1-S2-S3) is running, night mode
does not work.
◄In the event of a power failure, the night mode must be restarted.
◄If the heating system does not provide enough heat, we recommend to
disable the night mode.
To ensure NIGHT MODE peak performance:
 The pump must be installed in the water supply pipe, near the water
heater.
 If the pump will be installed in the return water pipeline, “auto night
mode” will not work.
 The boiler must have an automatic temperature control.
 Press the “Half-Moon Button” to start the “Night Mode”. If the indica-
tor is on, the mode has been enabled.
Once that AUTO NIGHT MODE is enabled, Amico Circulator can be
switched between the AUTO MODE and the AUTO NIGHT MODE.
Switching between the AUTO MODE and AUTO NIGHT MODE by
Amico Circulator is depending on temperature in inlet pipeline (non-
return water pipeline) of the system.
If the temperature drop in inlet pipeline system is over 10-15 ° C, the
pump will pass mechanically (within two hours) to the AUTO NIGHT
MODE .
This temperature drop must at least reach 0,1 ° C / min.
When the temperature of the system rises by about 10 °C, the pump will
switch to the AUTO MODE.
8. Pipe and Return Water Pipeline
8.1 By-pass valve functions
Fig 3.1
By-pass
Valve

11
AUTO (automatic adjustment mode)
can be set in heating systems with
flow and return in two separate pipes.
7.3 Auto Night Mode
Basic principle
Boiler
Boiler
Auto Night MODE
The AUTO Mode is usually installed in heating systems with double-
pipes-stems. The pump modulates the yield according to the actual de-
mand of the pump. With AUTO you can memorize a set-point .The Set-
ting change is based on a slow system. The AMICO pump needs 20 to
30 minutes to get into the new mode. If the setting does not produce the
desired results in this time frame, you must edit them.
7.2 Pump Control
 The pump performance must be adjusted based on system demand.
Setup the pump on "Proportional Pressure" (PP), or on "Constant
Pressure" (CP).
 Proportional pressure control: Under this control mode, the pressure
difference is controlled by the flow (at both ends of the pump). In the
H/Q diagram of proportional pressure curve, it is indicated by PP1
and PP2.
 Constant pressure control: Under this control mode, the pressure dif-
ference keeps stable and it is irrelevant to flow (at both ends of the
pump). Constant pressure curve is indicated by CP1 and CP2. In Q /
H there is a horizontal performance curve.
WARNING!!
AmicoPump installed in heating system with boiler with
tank cannot be set to AUTO
RED:
Inlet
pipe
system
BLUE:
Return
pipe
system
10
6. Select Button
Press the MODE button once to change the settings one at a time.
Press the MODE button for eight (8) times to slew the entire cycle of the
settings.
7. Pump setting
7.1 Pump setting as per type system
The circulator is factory set on "AUTO".
Factory
Setting
=
AUTO
Mode
-
Recom-
mended
settings refer
to the illustra-
tions on the
side.
Loca-
tion Type System Best setting Other settings
A Floor heating sys-
tem AUTO Constant pressure (CP2) Constant pressure (CP1)
B Double pipeline
heating system AUTO Max. proportional pressure (PP2)
C Single pipeline
heating system
Min. proportional pres-
sure (PP1)
Max. proportional pressure
(PP2)
Pump Setting