DAB evoplus SMALL Operating and maintenance manual

ISTRUZIONI PER L’INSTALLAZIONE E LAMANUTENZIONE
INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
INSTRUCCIONES PARA LA INSTALACIÓN Y EL MANTENIMIENTO
INSTALLATIONS - OCH UNDERHÅLLSANVISNING
INSTRUCTIONS POUR L’INSTALLATION ET LAMAINTENANCE
INSTRUCTIES VOOR INGEBRUIKNAME EN ONDERHOUD
INSTRUCTIUNI DE INSTALARE SI INTRETINERE
INSTALLATIONSANWEISUNG UND WARTUNG
INSTRUKCJA MONTAŻU I KONSERWACJI
ΟΔΗΓΙΕΣ ΓΙΑ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ ΚΑΙ ΤΗ ΣΥΝΤΗΡΗΣΗ
NÁVOD NA POUŽITÍ A ÚDRŽBU
NÁVOD NA INŠTALÁCIU A ÚDRŽBU
MONTAJ VE BAKIM IÇIN BILGILER
UZSTĀDĪŠANAS UN TEHNISKĀS APKOPES ROKASGRĀMATA
MONTAVIMO IR TECHNINĖS PRIEŽIŪROS INSTRUKCIJOS
INSTRUÇÕES PARAA INSTALAÇAO
РУКОВОДСТВО ПО МОНТАЖУ И ТЕХНИЧЕСКОМУ ОБСЛУЖИВАНИЮ
ASENNUS- JA HUOLTO-OHJEET
NAVODILA ZA VGRADNJO IN UPORABO
ИНСТРУКЦИЯ ЗА ИНСТАЛИРАНЕ И ОБСЛУЖВАНЕ
HASZNÁLATI ÚTMUTATÓ A BEÁLLÍTÁSHOZ ÉS KARBANTARTÁSHOZ
V2.0
SMALL

40/180 M
60/180 M
80/180 M
110/180 M
40/180 SAN M
60/180 SAN M
80/180 SAN M
110/180 SAN M
40/180 XM
60/180 XM
80/180 XM
110/180 XM
B 40/220.32 M
B 60/220.32 M
B 80/220.32 M
B 110/220.32 M
B 40/220.32 SAN M
B 60/220.32 SAN M
B 80/220.32 SAN M
B 110/220.32 SAN M
D 40/220.32 M
D 60/220.32 M
D 80/220.32 M
D 110/220.32 M
B 40/250.40 M
B 60/250.40 M
B 80/250.40 M
B 110/250.40 M
B 40/250.40 SAN M
B 60/250.40 SAN M
B 80/250.40 SAN M
B 110/250.40 SAN M
D 40/250.40 M
D 60/250.40 M
D 80/250.40 M
D 110/250.40 M
ITALIANO
ENGLISH
ESPAÑOL
SVENSKA
FRANÇAIS
NEDERLANDS
ROMANA
DEUTSCH
POLSKI
ΕΛΛΗΝΙΚΑ
ČESKY
SLOVENSKÝ JAZYK
TÜRÇE
LATVIEŠU
LIETUVIŠKAI
PORTUGUÊS
РУССКИЙ
SUOMI
SLOVENŠČINA
БЪЛГАРСКИ
MAGYAR
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INDEX
1. Key.................................................................................................15
2. General ..........................................................................................15
2.1 Safety.......................................................................................15
2.2 Responsibility........................................................................... 15
2.3 Particular Warnings .................................................................15
3. Pumped liquids............................................................................. 16
4. Applications.................................................................................. 16
5. Technical data............................................................................... 16
5.1 Electromagnetic Compatibility (EMC)......................................18
6. Managemen................................................................................... 18
6.1 Storage....................................................................................18
6.2 Transport ................................................................................. 18
6.3 Weight......................................................................................18
7. Installation.....................................................................................18
7.1 Circular Installation and Maintenance .....................................18
7.2 Rotation of the Motor Heads....................................................19
7.3 Non-return valve......................................................................19
8. Electrical connections..................................................................19
8.1 Power supply connection.........................................................20
9. Start................................................................................................21
10. Functions.......................................................................................21
10.1 Regulating Modes..................................................................21
10.1.1 Regulation with Proportional Differential Pressure.........21
10.1.2 Regulation with Constant Differential Pressure..............21
10.1.3 Regulation with Constant Curve..................................... 21
10.2 Expansion Modules...............................................................21
11. Control Panel ................................................................................ 22
11.1 Graphic Display...................................................................... 22
11.2 Navigation Buttons................................................................. 22
11.3 Warning Lights.......................................................................22
12. Menus ............................................................................................ 22
13. Factory Setting.............................................................................. 24
14. TypeS of Alarm.............................................................................. 24
15. Disposal.........................................................................................24
16. Error Condition And Reset ..........................................................24
INDEX OF FIGURES
Figure 1: Assembly Position.................................................................18
Figure 2: Installation on Horizontal Pipes.............................................19
Figure 3: Power Supply Connector Wiring ...........................................20
Figure 4: Power Supply Connector Connection ...................................20
Figure 5: Control Panel.........................................................................22
INDEX OF TABLES
Table 1: Maximum head (Hmax) and maximum ow rate (Qmax) of
Evoplus Small Circulators.....................................................................17
Table 2: Factory Settings......................................................................24
Table 3: List ofAlarms ..........................................................................24

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1. KEY
The frontispiece shows the version of this document in the form Vn.x.
This version indicates that the document is valid for all software ver-
sions of the device n.y. For example: V3.0 is valid for all Sw: 3.y
In this document the following symbols will be used to avoid situations
of ranger:
Situation of general danger. Failure to respect the instruc-
tions that follow may cause harm to persons and property.
Situation of electric shock hazard. Failure to respect the instruc-
tions that follow may cause a situation of grave risk for personal
safety.
2. GENERAL
Read this documentation carefully before installation.
Installation, electrical connection and commissioning must be carried out
by specialised personnel, in compliance with the general and local safety
regulations in force in the country in which the product is installed. Failure
to respect these instructions not only causes risk to personal safety and
damage to the equipment, but invalidates every right to assistance under
guarantee.
The appliance is not intended to be used by persons (including children)
with reduced physical, sensory or mental capacities, or who lack experi-
ence or knowledge, unless, through the mediation of a person responsi-
ble for their safety, they have had the benet of supervision or of instruc-
tions on the use of the appliance. Children must be supervised to ensure
that they do not play with the appliance.
Ensure that the product has not suffered any damage during
transport or storage. Check that the outer casing is unbroken
and in excellent conditions.
2.1 Safety
Use is allowed only if the electric system is in possession of safety pre-
cautions in accordance with the regulations in force in the country where
the product is installed.
2.2 Responsibility
The Manufacturer does not vouch for correct operation of the machine or
answer for any damage that it may cause if it has been tampered with,
modied and/or run outside the recommended work range or in contrast
with other indications given in this manual.
2.3 Particular warnings
Always switch off the mains power supply before working on the
electrical or mechanical part of the system. Wait for the warning
lights on the control panel to go out before opening the appli-
ance. The capacitor of the direct current intermediate circuit
remains charged with dangerously high voltage even after the
mains power has been turned off.
Only rmly cabled mains connections are admissible. The appli-
ance must be earthed (IEC 536 class 1, NEC and other applicable
standards).
Mains terminals and motor terminals may still have dangerous
voltage when the motor is stopped.
If the power cable is damaged, it must be replaced by the techni-
cal assistance service or by qualied personnel, so as to avoid
any risk.

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16
3. PUMPED LIQUIDS
The machine has been designed and made for pumping water, free from
explosive substances and solid particles or bres, with a density of 1000
Kg/m³, a kinematic viscosity of 1mm²/s and non chemically aggressive
liquids. It is possible to use ethylene glycol in a percentage of no more
than 30%.
4. APPLICATIONS
EVOPLUS SMALL series circulators allow integrated adjustment of
the differential pressure which enables the circulator performance to be
adapted to the actual requirements of the system. This determines con-
siderable energy saving, a greater possibility of control of the system,
and reduced noise.
EVOPLUS SMALL circulators are designed for the circulation of:
- water in heating and conditioning systems.
- water in industrial water circuits.
- domestic water only for the versions with bronze pump body.
EVOPLUS SMALL circulators are self-protected against:
- Overloads
- Lack of phase
- Excess temperature
- Over-voltage and under-voltage
5. TECHNICAL DATA
Supply voltage 1x220-240 V (+/-10%), 50/60 Hz
Absorbed power See electrical data plate
Maximum current See electrical data plate
Grade of protection IP44
Protection class F
TF Class TF 110
Motor protector No external motor protector is
needed
Maximum environment temperature 40 ºC
Liquid temperature -10 ºC ÷ 110 ºC
Flow rate See Table 1
Head See Table 1
Maximum working pressure 1.6 MPa
Minimum working pressure 0.1 MPa
Lpa [dB(A)] <= 33

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17
EVOPLUS SMALL Hmax [m] Qmax [m3/h] EVOPLUS SMALL Hmax [m] Qmax [m3/h]
40/180 M - 40/180 SAN M* 4,0 6,0
60/180 M - 60/180 SAN M* 6,0 7,0
80/180 M - 80/180 SAN M* 8,0 8,0
110/180 M - 110/180 SAN M* 11,0 9,0
40/180 XM 4,0 6,0
60/180 XM 6,0 7,2
80/180 XM 8,0 8,2
110/180 XM 11,0 10,0
B 40/220.32 M - B 40/220.32 SAN M* 4,0 7,4 D 40/220.32 M 4,0 7,0
B 60/220.32 M - B 60/220.32 SAN M* 6,0 9,0 D 60/220.32 M 6,0 8,0
B 80/220.32 M - B 80/220.32 SAN M* 8,0 10,0 D 80/220.32 M 8,0 9,0
B 110/220.32 M - B 110/220.32 SAN M* 11,0 11,0 D 110/220.32 M 11,0 10,0
B 40/250.40 M - B 40/250.40 SAN M* 4,0 8,4 D 40/250.40 M 4,0 8,0
B 60/250.40 M - B 60/250.40 SAN M* 6,0 9,8 D 60/250.40 M 6,0 9,0
B 80/250.40 M - B 80/250.40 SAN M* 8,0 10,8 D 80/250.40 M 8,0 10,0
B 110/250.40 M - B 110/250.40 SAN M* 11,0 12,0 D 110/250.40 M 11,0 11,2
*This circulator is suitable for drinking water only.
Table 1: Maximum head (Hmax) and maximum ow rate (Qmax) of EVOPLUS SMALL circulators

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18
5.1 Electromagnetic Compatibility (EMC)
EVOPLUS SMALL circulators respect standard EN 61800-3, in the C2
category, for electromagnetic compatibility.
- Electromagnetic emissions - Industrial environment (in some cases
restrictive measures may be requested).
- Conducted emissions - Industrial environment (in some cases re-
strictive measures may be requested).
6. MANAGEMENT
6.1 Storage
All the circulators must be stored in a dry covered place, with possibly
constant air humidity, free from vibrations and dust. They are supplied in
their original pack in which they must remain until the time of installation.
If this is not the case, accurately close the suction and delivery mouth.
6.2 Transport
Avoid subjecting the products to needless impacts and collisions. To lift
and transport the circulator use lifting devices with the aid of the pallet
supplied with it (if contemplated).
6.3 Weight
The adhesive plate on the packaging indicates the total weight of the
circulator.
7. INSTALLATION
Carefully follow the advice in this chapter to carry out correct electrical,
hydraulic and mechanical installation.
Always switch off the mains power supply before working on
the electrical or mechanical part of the system. Wait for the
warning lights on the control panel to go out before opening the
appliance. The capacitor of the direct current intermediate cir-
cuit remains charged with dangerously high voltage even after
the mains power has been turned off.
Only rmly cabled mains connections are admissible. The appli-
ance must be earthed (IEC 536 class 1, NEC and other applicable
standards).
Ensure that the voltage and frequency on the data plate of the
EVOPLUS SMALL circulator are the same as those of the power
mains.
7.1 Circular Installation and Maintenance
Always install the EVOPLUS SMALL circulator with the motor
shaft in a horizontal position. Install the electronic control device
in a vertical position (see Figure 1)
- The circulator may be installed in heating and conditioning systems
on either the delivery pipe or the return pipe; the arrow marked on the
pump body indicates the direction of ow.
Figure 1: Assembly position

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19
- Install the circulator as far as possible above the minimum boiler level
and as far as possible from bends, elbows and junction boxes.
- To facilitate control and maintenance operations, install an interception
valve both on the suction pipe and on the delivery pipe.
- Before installing the circulator, accurately ush the system with only wa-
ter at 80°C. Then drain the system completely to eliminate any harmful
substance that may have got into circulation.
- Assemble in such a way as to avoid dripping on the motor and on the
electronic control device during both installation and maintenance.
- Avoid mixing additives derived from hydrocarbons and aromatic prod-
ucts with the circulating water. It is recommended that the addition of
antifreeze, where necessary, should not exceed 30%.
- In the event of heat insulation use the special kit (if provided) and en-
sure that the condensate draining holes in the motor casing are not
closed or partly blocked.
- To guarantee maximum efciency of the system and long life of the
circulator it is recommended to use magnetic sludge-removing lters to
separate and collect any impurities present in the system (particles of
sand, particles of iron and sludge).
- In the case of maintenance, always use a set of new gaskets.
Never insulate the electronic control device.
7.2 Rotation of the Motor Heads
If the circulator is installed on pipes in a horizontal position, it will be
necessary to rotate the motor with the respective electronic device
through 90 degrees in order to maintain the grade of IP protection and
to allow the user a more convenient interaction with the graphic interface
(see Figure 2).
Before rotating the circulator, ensure that it has been completely
drained.
To rotate the EVOPLUS SMALL circulator, proceed as follows:
1. Remove the 4 xing screws of the circulator head.
2. Rotate the motor casing with the electronic control device through
90 degrees clockwise or counterclockwise, as necessary.
3. Reassemble and tighten the 4 screws that x the circulator head.
The electronic control device must always remain in vertical po-
sition!
7.3 Non-return valve
If the system is equipped with a non-return valve, ensure that the min-
imum pressure of the circulator is always higher than the valve closing
pressure.
8. ELECTRICAL CONNECTIONS
The electrical connections must be made by expert, qualied personnel.
ATTENTION! ALWAYS RESPECT THE LOCAL SAFETY REGULA-
TIONS.
Figure 2: Installation on horizontal pipes

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20
Always switch off the mains power supply before working on the
electrical or mechanical part of the system. Wait for the warn-
ing lights on the control panel to go out before opening the ap-
pliance. The capacitor of the direct current intermediate circuit
remains charged with dangerously high voltage even after the
mains power has been turned off.
Only rmly cabled mains connections are admissible. The appli-
ance must be earthed (IEC 536 class 1, NEC and other applicable
standards).
THE SYSTEM MUST BE CORRECTLY AND SAFELY EARTHED!
It is recommended to install a differential switch to protect the
system, which must have correct dimensions, such as: Class
A with adjustable leakage current, selective, protected against
sudden tripping.
The automatic differential switch must be marked with the fol-
lowing two symbols:
-The circulator does not require any external motor protection.
-Ensure that the supply voltage and frequency are the same as the
values indicated on the electrical data plate of the circulator.
8.1 Power supply connection
After having wired the power supply cable as shown in Figure 3, connect
it to the board as shown in Figure 4.
Before supplying power to the circulator, ensure that the cover of
the EVOPLUS SMALL control panel is perfectly closed!
 
Figure 3: Power supply connector wiring
Figure 4: Power supply connector connection

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21
- Heating and conditioning plants with high load losses.
- Two-pipe systems with thermostatic valves and head ≥ 4 m.
- Plants with secondary differential pressure regulator.
- Primary circuits with high load losses.
- Domestic water recirculating systems with thermostatic valves on the
rising columns.
10.1.2 Regulation with Constant Differential Pressure
In this regulating mode the differential pressure is kept con-
stant, irrespective of the demand for water,
The Hs set point may be set from the display.
Regulation indicated for:
- Heating and conditioning plants with low load losses.
- Two-pipe systems with thermostatic valves and head ≤ 2 m.
- Single-pipe systems with thermostatic valves.
- Plants with natural circulation.
- Primary circuits with low load losses.
- Domestic water recirculating systems with thermostatic valves on the
rising columns.
10.1.3 Regulation with constant curve
In this regulating mode the circulator works on characteristic
curves at a constant speed. The operating curve is selected
by setting the rotation speed through a percentage factor.
The value 100% indicates the maximum limit curve. The
actual rotation speed may depend on the power and differ-
ential pressure limits of your circulator model.
The rotation speed may be set from the display.
Regulation indicated for heating and conditioning plants with constant ow.
10.2 Expansion Modules
EVOPLUS SMALL circulators may be equipped with some expansion
modules that allow their functions to be increased.
For details on the procedures for installation, conguration and use of the
expansion modules, see the specic manual.
 

H
Q
limitemassimo
maximum limit
9. START
All the starting operations must be performed with the cover of
the EVOPLUS SMALL control panel closed!
Start the system only when all the electrical and hydraulic con-
nections have been completed.
Avoid running the circulator when there is no water in the system.
As well as being at a high temperature and pressure, the uid
in the system may also be in the form of steam. DANGER OF
SCALDING!
It is dangerous to touch the circulator. DANGER OF SCALDING!
Once all the electrical and hydraulic connections have been made, ll the
system with water and if necessary with glycol (for the maximum glycol
percentage see par. 3) and feed the system.
Once the system has been started it is possible to modify the operating
modes to adapt better to the plant requirements (see par.12).
10. FUNCTIONS
10.1 Regulating Modes
EVOPLUS SMALL circulators allow the following regulating modes de-
pending on plant requirements:
- Proportional differential pressure regulation depending on the ow
present in the plant.
- Constant differential pressure regulation.
- Regulation with constant curve.
The regulating mode may be set through the EVOPLUS SMALL control
panel (see par. 12 Page 2.0).
10.1.1 Regulation with Proportional Differential Pressure
In this regulating mode the differential pressure is reduced
or increased as the demand for water decreases or in-
creases.
The Hs set point may be set from the display.
Regulation indicated for:
 

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22
11. CONTROL PANEL
The functions of EVOPLUS SMALL circulators can be modied by means of
the control panel on the cover of the electronic control device.
On the panel there are: a graphic display, 4 navigation keys and 3 LED
warning lights (see Figure 5).
11.1 Graphic Display
Using the graphic display it will be possible to navigate in an easy and
intuitive menu which will enable you to check and modify the system op-
erating mode and the working set-point. It will also be possible to view
the system status and the log of any alarms memorised by the system.
11.2 Navigation Buttons
4 buttons are provided for navigating in the menu: 3 buttons under the
display and 1 at the side. The buttons under the display are called active
buttons and the one at the side is called hidden button.
Each page of the menu is made in such a way as to indicate the function
associated with the 3 active buttons (the ones under the display).
11.3 Warning Lights
Yellow light: System live signal.
If lit, it means that the system is live.
Never remove the cover if the yellow light is lit.
Red light: Warning of an alarm/malfunction present in the system.
If the light is blinking it is a non-blocking alarm and the pump can still be
controlled. If the light is xed it is a blocking alarm and the pump cannot
be controlled.
Figure 5: Control panel
Green light: Pump ON/OFF signal.
if lit, the pump is running. If off, the pump is stopped.
12. MENUS
EVOPLUS SMALL circulators offer a user menu accessible from the
Home Page by pressing and releasing the central “Menu” button.
Below are shown the user menu pages with which it is possible to check
the system status and modify its settings.
If the menu pages show a key at bottom left it means that it is not possible
to change the settings. To unblock the menus go to the Home Page and
press the hidden button and the button under the key at the same time
until the key disappears.
If no button is pressed for 60 minutes, the settings are automatically
blocked and the display switches off. When any button is pressed
the display lights up again and the “Home Page” appears.
To navigate in the menus, press the central button.
To return to the previous page, hold down the hidden button, then press
and release the central button.
To modify the settings use the left and right buttons.
To conrm the change of a setting, hold down the central button “OK” for
3 seconds. Conrmation will be indicated by the following icon:


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23
Home Page The main settings of the system are graphically summed up
on the Home Page.
The icon at top left indicates the type of regulation selected.
The icon at centre top indicates the operating mode selected
(auto or economy).
The icon at top right indicates the presence of a single or
twin inverter . . The rotation of the icon or indicates
which circulation pump is operating.
At the centre of the Home Page is a read-only parameter which
can be chosen from a small set of parameters on Page 9.0 of
the menu.
From the Home Page it is possible to access the page for regu-
lating the contrast of the display: hold down the hidden button,
then press and release the right button.
EVOPLUS SMALL circulators offer a user menu accessible
from the Home Page by pressing and releasing the central
“Menu” button.
Page 1.0 The factory settings are set from Page 1.0 by holding down the
left and right buttons at the same time for 3 seconds.
The resetting of the factory settings will be notied by the ap-
pearance of the symbol next to the word “Default”.
Page 2.0 The regulating mode is set from Page 2.0. You can choose
between the following modes:
1 = Proportional differential pressure regulation.
2 = Regulation with constant differential pressure.
3 = Regulation with constant curve with rotation speed set
from the display.
Page 2.0 displays 3 icons which represent:
- central icon = setting currently selected;
- right icon = next setting;
- left icon = previous setting.
Page 3.0 The regulating set-point can be modied from Page 3.0.
Depending on the type of regulation chosen on the previous
page, the set-point to be set will be a head or, in the case of a
Constant Curve, a percentage of the rotation speed.












Page 9.0 On page 9.0 it is possible to choose the parameter to be dis-
played on the Home Page:
H: Measured head expressed in metres
Q: Estimated ow rate expressed in m3/h
S: Rotation speed expressed in revs per minute (rpm)
E: Not present
P: Power distributed expressed in W
h: Operating hours
T: Not present
T1: Not present
Page 10.0
On page 10.0 you can choose the language in which to display
the messages.
Page 11.0 On page 11.0 you can display the alarms log by pressing the
right button.
Alarms Log If the system nds any faults it records them permanently
in the alarms log (up to a maximum of 15 alarms). For each
recorded alarm a page composed of 3 parts is displayed: an
alphanumeric code that identies the type of fault, a symbol
that illustrates the fault in graphic mode, and a message in
the language selected on Page 10.0, giving a brief description
of the fault.
By pressing the right button you can scroll through all the pag-
es of the log.
2 questions appear at the end of the log:
1.“Reset Alarms?”
Pressing OK (left button) resets any alarms still present in the
system.
2.“Delete Alarms Log”
Pressing OK (left button) deletes the alarms memorised in the
log.





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24
e57 Frequency of PWM external signal less than 100 Hz
e58 Frequency of PWM external signal greater than 5 kHz
15. DISPOSAL
This product or any part of it must be disposed of correctly:
1. Use public or private local systems for waste collection.
2. If that is not possible, contact Dab Pumps or the nearest authorised
service workshop.
INFORMATION
Frequently asked questions (faq) on the ecodesign directive 2009/125/
ec establishing a framework for the setting of ecodesign requirements for
energy-related products and its implementing regulations:
http://ec.europa.eu/enterprise/policies/sustainable-business/docu-
ments/eco-design/guidance/les/20110429_faq_en.pdf
Guidelines accompanying commission regulations implementing the
ecodesign directive:
http://ec.europa.eu/energy/efciency/ecodesign/legislation_en.htm
- see “circulators.
16. ERROR CONDITION AND RESET
Display
indication Description Reset
e0 – e16 Internal error
-Switch off system power.
-Wait for the warning lights on the control
panel to go off, then power the system
again.
-If the error persists, change the circu-
lator.


Table 3: List of alarms

Page 13.0 On page 13.0 you can set the system status in ON or OFF.
If ON is selected the pump is always on.
If OFF is selected the pump is always off.
13. FACTORY SETTINGS
Parameter Value
Regulating mode = Proportional differential pressure
regulation
Twin operating mode = Alternate every 24h
Pump start control ON
14. TYPES OF ALARM
Alarm Code Alarm Symbol Alarm Description
e0 - e16; e21 Internal Error
e17 - e19 Short Circuit
e20 Voltage Error
e22 - e31 Internal Error
e32 - e35 Electronic system excess temperature
e37 Low voltage
e38 High voltage
e39 - e40 Pump blocked
e46 Pump Disconnected
e42 Dry operation
e56 Motor excess temperature (motor protector trips)



Table 2: Factory settings












ENGLISH GB
25
e57 ; e58 f < 100 Hz
f > 5 kHz Check that the PWM external signal is operating and connected as specied.
Energy Efciency Index - EEI
EVOPLUS 40/180 M 0,23
EVOPLUS 60/180 M 0,22
EVOPLUS 80/180 M 0,22
EVOPLUS 110/180 M 0,22
EVOPLUS 40/180 XM 0,21
EVOPLUS 60/180 XM 0,21
EVOPLUS 80/180 XM 0,21
EVOPLUS 110/180 XM 0,21
EVOPLUS B 40/220.32 M 0,22
EVOPLUS B 60/220.32 M 0,22
EVOPLUS B 80/220.32 M 0,22
EVOPLUS B 110/220.32 M 0,22
EVOPLUS B 40/250.40 M 0,21
EVOPLUS B 60/250.40 M 0,21
EVOPLUS B 80/250.40 M 0,21
EVOPLUS B 110/250.40 M 0,21
EVOPLUS D 40/220.32 M 0,23
EVOPLUS D 60/220.32 M 0,23
EVOPLUS D 80/220.32 M 0,23
EVOPLUS D 110/220.32 M 0,23
EVOPLUS D 40/250.40 M 0,22
EVOPLUS D 60/250.40 M 0,22
EVOPLUS D 80/250.40 M 0,22
EVOPLUS D 110/250.40 M 0,22
The benchmark for the most efcient circulators is EEI ≤ 0,20.
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e37 Low mains
voltage (LP)
-Switch off system power.
-Wait for the warning lights on the control
panel to go off, then power the system
again.
-Check that the mains voltage is correct,
if necessary reset it at the plate values.
e38 High mains
voltage (HP)
-Switch off system power.
-Wait for the warning lights on the control
panel to go off, then power the system
again.
-Check that the mains voltage is correct,
if necessary reset it at the plate values.
e32-e35 Critical over- heating of
electronic parts
-Switch off system power.
-Wait for the warning lights on the control
panel to go off.
-Check that the system ventilation ducts
are not blocked and that the environ-
ment temperature of the premises is
correct.
e39-e40 Protection against
overcurrent
-Check that the circulator turns freely.
-Check that any antifreeze added does
not exceed the maximum percentage
of 30%.
e21-e30 Voltage Error
-Switch off system power.
-Wait for the warning lights on the control
panel to go off, then power the system
again.
-Check that the mains voltage is correct,
if necessary reset it at the plate values.
e31
Twin
communication
absent
-Check that the twin communication ca-
ble is intact.
-Check that both circulators are pow-
ered.
e42 Dry operation - Put the system under pressure.
e56 Motor excess
temperature
-Switch off system power.
-Wait for the motor to cool down
-Power the system again
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