Coelbo Speedmatic Easy 09 MM Instructions Pour L'installation Et L'emploi page 8

BEFORE INSTALLATION AND USE READ THE FOLLOWING INSTRUCTIONS CAREFULLY. THE MANUFACTURER DECLINES ALL RESPONSABILITY IN
THE EVENT OF ACCIDENT OR DAMAGE DUE TO NEGLIGENCE OR FAILURE TO OBSERVE THE INSTRUCTIONS DESCRIBED IN THIS MANUAL OR IN
CONDITIONS THAT DIFFER FROM THOSE INDICATED ON THE DEVICE. TECHNICAL MODIFICATIONS RESERVED
1. OPERATION.
SPEEDMATIC Easy is a compact automatic control device designed for the single-phase or three-phase pump´s (depending
on model) automation, with an electronic system managed by a software responding to the rigorous requirements of
efficiency and safety of the most important builders of pumps. It includes a frequency inverter that regulates the speed of the
pump in order to keep constant the pressure independently of the flow given.
The system incorporates a LCD screen where the parameters configuration is very easy and intuitive. Once the configuration
parameters are introduced, the SPEEDMATIC manages the start-up of the pump and the frequency inverter. It assures a
constant pressure and an important costs reduction because at any time the control will feed the system with the right and
necessary output, obtaining a maximum energetic efficiency. In order to establish the ideal pressure in the installation is
suitable to consider following criteria:
Hm: Max. water column height in m. It depends on the number of floors and it corresponds to the height from the pump
to the last floor. Every 10 m of height corresponds approximately to 1 bar (0.98) bar.
Pw: Available minimum pressure in last floor (usually 1.5 bar).
Pc: Pressure drop. It can be considered with a simplified criteria as 0.033 bar/m.
Prmin: Minimum resultant pressure. It is the sum of the previous pressures and it will be the operating pressure of the pump.
Example for a 5 floors building (15 m) with pump placed at level 0:
Hm =15 m @ 1.5 bar Pw = 1,5 bar
2. CLASSIFICATION AND TYPE.
According to EN-60730-1 the SPEEDMATIC is a device of independent assembly, type 1B with software of class A. Control
circuit for alternating current motor with power factor cosφ ≥ 0,6. Pollution Degree 2. Rated impulse voltage: 2500V/CATII.
Class of disconnection 1Y (electronic disconnection).
3. MAIN CHARACTERISTICS.
DN inlet port G1 1/4 " male ISO 228.
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DN outlet port G1 1/4 " male ISO 228.
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Frequency inverter for the pump control.
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Control and safety system against over-intensities.
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Control and safety system against dry operation.
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ART function (Automatic Reset Test). If the device has been stopped due to the action of the safety system against
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over-intensities, the ART tries to connect the pump, with a programmed periodicity because the water supply could
have been restored
Automatic restore system after an interruption of power supply. System is activated in AUTOMATIC mode keeping the
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configurationparameters (see "CONFIGURATION" chapter).
Inside pressure transducer.
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Control panel (see chapter 7): 2 digits display, pushbuttons, led lights and digital gauge providing instantaneous
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lecture of pressure.
AIS function (Anti-Ice System). If temperatures under 5 ºC are detected it will start periodically the pump avoiding the
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freezing of the water inside the pump.For environment temperatures under 0ºC it is very important to take
measures to avoid water freezing.
Register of operational controls: infomation about operating hours, counter of starts, counter of connections to the power
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supply.
Register of alarms: information about type and number of alarms since the starting up of the device.
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Connections for detection of minimum water level in aspiration tank. This system is independent of the safety against dry
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operation. Is optional.
4. TECHNICAL CHARACTERISTICS.
Type
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Power supply voltage
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Frequency
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Max. current each phase
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Max. peak of current
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Max. operating pressure
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n Max. set pressure
n Protection index
n Max. water temperature
Max. environment temperature
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Max. flow
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* Easy 09 MM is provided with 10 A fuse.
* Easy 12 MM is provided with 16 A fuse.
* Easy 06 MT is provided with 16 A fuse.
* Easy 10 MT is provided with 20 A fuse.
Pc=15 x 0,033 bar @ 0,5 bar
EASY 09MM EASY 12MM
~1x230 ± 20% V ~1x230 ± 20% V
50/60 Hz 50/60 Hz
9A (~1 230 V) 12A (~1 230 V)
20% during 10" 20% during 10"
15 bar 15 bar
0.5÷8 bar 0.5÷8 bar
IP55 IP55
40ºC 40ºC
0-50ºC 0-50ºC
10.000 l/h 10.000 l/h
-8-
Prmin = 1,5 + 1,5 + 0,5 = 3,5 bar
EASY 06MT
~1x230 ± 20% V
50/60 Hz
6A (~3 230 V)
20% during 10"
15 bar
0.5÷8 bar
IP55
40ºC
0-50ºC
10.000 l/h
english
Easy 10 MT
~1x230 ± 20% V
50/60 Hz
10A (~3 230 V)
20% during 10"
15 bar
0.5÷8 bar
Ip55
40ºC
0-50ºC
10.000 l/h