Aqua HC151+ CI(J) User manual

HC151+ MULTI / HC200+ MULTI
ENGLISH
USE AND MAINTENANCE INSTRUCTIONS MANUAL FOR DOSING PUMP
HC151+MULTI HC200+MULTI

HC151+ MULTI / HC200+ MULTI
ENGLISH

HC151+ MULTI / HC200+ MULTI
ENGLISH
INDEX
1. GENERAL RULES..................................................................................................................................... 4
1.1 INSTALLATION STANDARDS ........................................................................................................... 4
2. OPERATION .............................................................................................................................................. 5
2.1 OVERALL DIMENSIONS.................................................................................................................... 5
2.2 TECHNICAL FEATURES.................................................................................................................... 5
2.3 HYDRAULIC FEATURES ................................................................................................................... 6
2.4 PERFORMANCE GRAPHS................................................................................................................ 7
2.5 CONTENT OF THE PACKAGE (Standard version) ........................................................................... 7
3. HC151+MULTI / HC200+MULTI ............................................................................................................... 8
3.1 HC151+/HC200+MULTI PUMP CONTROLS..................................................................................... 8
3.2 HOW TO NAVIGATE THROUGH THE MENUS................................................................................. 9
3.3 FIRST PUMP INITIALIZATION......................................................................................................... 10
3.4 GETTING STARTED......................................................................................................................... 11
3.4.1 Priming....................................................................................................................................... 11
3.4.2 Pump calibration ........................................................................................................................ 12
3.5 PUMP SETUP................................................................................................................................... 13
3.5.1 CONSTANT mode ..................................................................................................................... 14
3.5.2 TIMER mode.............................................................................................................................. 15
3.5.3 1:N mode.................................................................................................................................... 16
3.5.4 1xN (Adaptive) mode................................................................................................................. 16
3.5.5 PPM mode ................................................................................................................................. 17
3.5.6 mA mode.................................................................................................................................... 18
3.6 HOW TO CHOOSE THE PUMP MODEL ......................................................................................... 19
3.7 HOW TO CALCULATE THE MULTIPLICATION VALUE (1 x N) ..................................................... 19
3.8 HOW TO CALCULATE THE DIVISION VALUE (1 : N).................................................................... 19
3.9 SETTINGS ........................................................................................................................................ 19
3.9.1 General e Security ..................................................................................................................... 19
3.9.2 General > Energy saving ........................................................................................................... 20
3.9.2 Security > Password.................................................................................................................. 21
3.9.3 Security > Level Input Polarity................................................................................................... 22
3.9.4 Security > Low Level Delay ....................................................................................................... 22
3.9.5 Security > Factory Settings restore............................................................................................ 23
3.10 STATISTICS...................................................................................................................................... 24
4. DOSING PUMPS INSTALLATION RULES............................................................................................. 25
5. ELECTRICAL CONNECTIONS............................................................................................................... 26
5.1 HC151+ PImA model pump .............................................................................................................. 26
6. TROUBLESHOOTING............................................................................................................................. 27
6.1 PROBLEM –CAUSE –SOLUTION.................................................................................................. 27
7. MAINTENANCE....................................................................................................................................... 27
8. WARRANTY............................................................................................................................................. 27
EXPLODED VIEWS ........................................................................................................................................ 28

HC151+ MULTI / HC200+ MULTI
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1. GENERAL RULES
Carefully read the warnings listed below as they provide important information regarding the rules for
installation, use and maintenance.
Please keep this manual carefully for further reference.
1.1 INSTALLATION STANDARDS
Install the dosing pump so that it is easily accessible whenever maintenance is required. Never
obstruct the place where the dosing pump is located.
The servicing and maintenance of the dosing pump and all its accessories must always be carried out
by qualified personnel.
AQUA SpA cannot be held responsible for damage to persons or things caused by poor installation or
incorrect use of the dosing pump.
Check that the ground is fully functional and corresponds to the regulations in force. Make sure
there is a high sensitivity differential switch (0.03 A). Check that the pump ratings are compatible
with those of the mains supply. Never install the pump directly in parallel with inductive loads
(eg motors / solenoid valves) but if necessary use an "insulation relay". Inside the pump there
are two protections: a varistor and a fuse.
THE EQUIPMENT, SUBJECT TO THIS DOCUMENT, ARE NOT INTENDED TO
BE INSTALLED AND USED IN EXPLOSIVE ATMOSPHERE ENVIRONMENTS.
IT ISN’T AN ATEX PUMP.
P: dosing pump
R: relay
I: Switcher or multi-pole
security device
E: Motor or generally
inductive charge
A: supply voltage

HC151+ MULTI / HC200+ MULTI
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2. OPERATION
The HC151 + / HC200 + MULTI are digital electromagnetic dosing pumps that can operate at constant flow
rate or proportional flow rate according to an external signal from a pulse emitting water meter or from a mA
signal or operate via a Daily / Weekly timer. The pump has a BNC connector for the connection of a level
sensor and a 4-pole connector for the connection to a signal in current (mA) or from a pulse emitting water
meter.
2.1 OVERALL DIMENSIONS
HC151+
HC200+
2.2 TECHNICAL FEATURES
Power supply: 100÷240VAC ± 10% –50/60Hz
Insulation Class: CLASS I
Absorbed power: see “2.3 - Hydraulic Features”
Fusible: 2 A –RIT
Protection Grade: IP65
Environmental conditions: Closed environment, altitude up to 2000m, room temperature from
5°C up to 40°C, maximum relative humidity 80% (linearly decreases
until it is reduced to 50% at 40°C).

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2.3 HYDRAULIC FEATURES
SOLENOID
TYPE
FLOW RATE
PRESSURE
STROKES
INJECTION
VALUE
ABSORBED
POWER
l/h
bar
spm
ml/stroke
Watt
60
A
1
7
100
0,17
14
5
1
0,83
14
B
3
7
150
0,33
14
9
1
1
14
C
5,5
6
180
0,51
14
10
1
0,93
14
70
A
1,8
20
75
0,40
16
4
1
0,89
16
B
4
12
120
0,56
16
7
1
0,97
16
C
5,8
9
180
0,54
16
14
1
1,30
16
80
(only HC151)
A
4
20
150
0,44
22
8
1
1,11
22
B
8
12
200
0,54
22
15
1
1,08
22
C
13,5
5
300
0,75
22
24
1
1,11
22
The above data refer to tests carried out with water at room temperature. Values can fluctuate by 10%.
Chemicals with viscosity different than water or with supply voltages and / or frequencies other thaN 230Vac
/ 50Hz, the flow rate may also have significant variations.

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2.4 PERFORMANCE GRAPHS
2.5 CONTENT OF THE PACKAGE (Standard version)
▪HC151+or HC200+pump
▪User’s manual
▪Injection valve PVDF-CE-VT
▪Foot filter PVDF-PTFE-VT
▪2 meters PE discharge tube
▪2 meters PVC suction tube
▪2 meters PVC bleed valve tube (2 m)
▪Fixing bracket (only for HC151+)
▪Set of screws and plugs for wall mounting

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3. HC151+ MULTI / HC200+ MULTI
3.1 HC151+/HC200+MULTI PUMP CONTROLS
The control panel of the HC151+ MULTI and HC200+ MULTI dosing pumps consists of a graphic display
(1) and an encoder knob (2) which allow you to navigate through the various menus and select / modify
the pump configuration parameters, the figures below show what the control panel looks like:
HC151+
A. Active function;
B. Configured parameters;
C. Time;
D. Warnings messages
HC200+
1. 132x56 pixel graphic display;
2. Encoder;
3. Mechanical stroke lenght adjustment
(only for HC200+)
Press to: confirm
a value or access
a submenu. If it is
kept pressed for 2
seconds, it returns
to the previous
menu or activates
/ deactivates the
Stand-by.
Turn to: navigate
the menus or
change a numeric
value.

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3.2 HOW TO NAVIGATE THROUGH THE MENUS
The pump has been designed so the programming phases are user friendly, for this purpose the control
area has a large backlit graphic display and a rotary encoder with an integrated button function.
A navigation diagram of the menus on the pump is shown below:
From the Homescreen:
This is the menu where all the main
configurations for a correct pump
operation are performed.
This is the menu in which basic
operations are performed, such as
choosing the language or setting the
system time.
This is the menu where information on
pump operation, such as stroke count or
metered volume can be viewed.
3.5
3.9
3.10

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3.3 FIRST PUMP INITIALIZATION
The first time the pump is switched on, some basic parameters must be set, such as the language in
which the programming menus will be displayed, the date and time of the system and other basic
settings.
Below is a diagram of what appears when the unit is first turned on:
Choose mode A, Bor C
performance you want according
to the table on Paragraph 2.3.

HC151+ MULTI / HC200+ MULTI
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3.4 GETTING STARTED
3.4.1 Priming
Once the basic parameters of the pump have been set, it is suggested to carry out the priming: this
operation is used to "prime" the metering pump (i.e. fill the chamber between the membrane and the
pump body and remove any air bubbles present inside the suction and discharge tubes) and make it
ready to dose the chemical in the plant.
Before proceeding with priming, make sure you have connected the delivery and suction tubes to the
pump body as well as the air purge tube included in the supply (for the connection, follow the image
shown below:
For priming, follow the steps below:

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3.4.2 Pump calibration
Once the priming procedure is complete, the quantity of ml (milliliters) per stroke that the pump is able
to supply must be defined, this information is necessary for a correct dosage of the chemical and
essential if you want to use the PPM function described in the "PUMP SETUP" paragraph.
ATTENTION: in order to use this function, the pump MUST be primed.
To calibrate the pump, follow the steps below:
1. Make sure that the pump has
been installed on the plant and
it has been primed using the
function described in the
previous paragraph (§ 3.4.1)
2. Connect the suction tube
(complete with foot filter) into a
BEKER-type test tube
graduated in ml (milliliters);
3. Fill the test tube until reaching
the maximum limit with the
chemical product that will be
used during the normal
operation of the pump;
4. Power up the pump, enter the
SETTINGS > GENERAL
MENU, follow the instructions
on the display: enter the
maximum value of the beker by
turning the encoder knob, then
press the knob to confirm;
5. Set the number of strokes the
pump will perform;
6. Once the button has been
pressed to confirm, the pump
will start for the number of
strokes set;
7. At the end, check how much
chemical is left in the beker and
write down this value on the
display using the knob, finally
press to confirm this value;
8. the next screen will show the
value calculated by the pump in
ml per stroke.
9. To exit the calibration
function, keep the button
pressed for 2 seconds.

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3.5.1
3.5.2
3.5 PUMP SETUP
Within this menu, you can choose the operating mode that you want to use.
The complete list of available functions is shown below:
This mode allows you to connect the
pump to a pulse emitting water meter.
The pulses coming from the water meter
are multiplied by the set value.
This mode allows the pump to work with
a constant frequency in relation to the
strokes / minute or strokes / hour set.
This mode allows the pump to work
based on the programming of a daily /
weekly timer.
This mode allows you to connect the
pump to a pulse emitting water meter.
The pulses coming from the water meter
are divided by the set value.
This mode allows you to connect the
pump to a pulse emitting water meter.
The pulses coming from the water meter
determine the dosage according to the
ppm, the chemical concentration and the
set ml / stroke.
3.5.4
3.5.3
3.5.5
3.5.6
This mode allows you to connect the
pump to an external mA signal. The
current supplied to the pump (via the
input signal) determines the proportional
dosage according to the two values.

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3.5.1 CONSTANT mode
This mode allows the pump to dose at a constant frequency that can be set by the user; this function
allows the pump to work without the need to connect it to an external signal. You can decide to set the
frequency in strokes / minute or in strokes / hour.
Here are the steps to set up this feature:
In strokes / min mode
The maximum adjustable value is
determined by the choice of performance
A-B-C
(e.g. B= 120 imp./min)

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3.5.2 TIMER mode
This mode allows the user to set a dosing time of the chemical product by programming an
integrated daily / weekly timer; up to 8 independent programs can be set for each day of the week.
Here are the steps to set up this feature:

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3.5.3 1:N mode
This mode allows the user to connect the pump to a pulse emitting water meter. The pulses coming
from the water meter are divided by the set value. This mode is used when it is mounted a water meter
which delivers many pulses to the pump and it is necessary to divide them to have a correct dosage.
The maximum number of pulses that can be set is 2500.
Here are the steps to set up this feature:
3.5.4 1xN (Adaptive) mode
This mode allows the user to connect the pump to a pulse emitting water meter. The pulses coming
from the water meter are multiplied by the set value, the pump automatically sets the dosage
frequency, adapting it to the time that elapses between two following signals. This mode is used when
it is mounted a water meter which sends a few pulses to the pump and therefore there is the need to
multiply them to have a correct dosage. The maximum number of pulses that can be set is 1000.
Here are the steps to set up this feature:
How TIMEOUT works: When the pump receives a pulse from the
water meter, it starts dosing the chemical by distributing it over the
time available between the last impulse and the previous one.
Initially the pump does not know how long it will take before the
first pulse arrives.
To dose correctly also in this phase, the user can set a timeout
time corresponding to the expected time of water to pass,
necessary to make the first pulse to arrive.
From the first impulse forward the pump is self-adapting.

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3.5.5 PPM mode
This mode allows the user to connect the pump to a pulse emitting water meter. The pulses coming
from the water meter determine the dosage according to the ppm in the plant, the chemical
concentration and the set ml / stroke. This mode is used when it is mounted a water meter and there
is the need to accurately dose the chemical product in the set quantities by specifying only the PPM
and leaving the pump to manage the incoming pulses. Here are the steps to set up this feature:

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3.5.6 mA mode
This mode allows the user to connect the pump to an external mA signal. The current supplied to the
pump (via the input signal) determines the dosage proportional to the minimum (4mA) and maximum
values set. This mode is used when an external signal is available and there is a need to accurately
dose the chemical product according to an input current signal. The adjustable values cannot be
lower than 4 mA or higher than 20 mA.
Here are the steps to set up this feature:

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3.6 HOW TO CHOOSE THE PUMP MODEL
As the number of m3of water to be treated in the system is known, and the quantity of product to be
dosed, expressed in P.P.M. (parts per million) it is possible to define theminimum hourly capacity of the
dosing pump required, using the following formula:
𝑙/ℎ = 𝑝𝑝𝑚 × 𝐾 × 𝑚3
1000
Where: - ppm = quantity of product to dose (gr/m3)
- K = concentration of the chemical product to dose (pure product K=1).
(Example: Sodium hypochlorite at 12%; K = 100:12 = 8.3)
- m3 = maximum flow of the water to be treated expressed in m3
3.7 HOW TO CALCULATE THE MULTIPLICATION VALUE (1 x N)
𝑁 = 𝑝𝑝𝑚 × 𝐾
𝑖𝑚𝑝/𝑙 × 𝑐𝑐 × 1000
Where: - ppm = quantity of product to dose (gr/m3)
- K = concentration of the chemical product to dose (pure product K=1).
(Example: Sodium hypochlorite at 12%; K = 100:12 = 8.3)
- Imp/l = pulses per litre provided by the water meter
- cc = quantity of product dosed per single injection (expressed in cc) of the pump
3.8 HOW TO CALCULATE THE DIVISION VALUE (1 : N)
𝑁 = 𝑖𝑚𝑝/𝑙 × 𝑐𝑐
𝑝𝑝𝑚 × 𝐾 × 1000
Where: - ppm = quantity of product to dose (gr/m3)
- K = concentration of the chemical product to dose (pure product K=1).
(Example: Sodium hypochlorite at 12%; K = 100:12 = 8.3)
- Imp/l = pulses per litre provided by the water meter
- cc = quantity of product dosed per single injection (expressed in cc) of the pump
If in the calculation the "N" parameter is:
▪N<1 (N less than 1) it is necessary to install a counter with a number higher than the number of
pulses per liter or a pump with a greater capacity per injection.
▪N>1000 (N greater than 1000) it is necessary to install a pump with a lower capacity per injection.
3.9 SETTINGS
3.9.1 General e Security
The settings menu is divided into two categories: General Settings and Safety Settings: in General
Settings you will find all those basic settings encountered during the pump initialisation, such as the
choice of language, the setting of the date / time, the pump performance, etc.
In the Security settings, on the other hand, there are settings such as the choice of the protection
password, the delay in activating the level alarm, etc.
All possible settings are listed below:

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Example: