Coelbo SPEEDMATIC 1307, Installation And Operating Instructions Manual

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TECHNICAL CHARACTERISTICS.
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Power supply voltage ~3x400 Vca (340÷440 V)
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Frequency 50/60 Hz
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Max. current each phase 14 A (1314) - 7A (1307)
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Max. peak of current 20% during 10"
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Max. operating pressure 16 bar
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Max. set pressure 12 bar
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Protection index IP55
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Max. water temperature 40ºC
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Max. environment temperature 0-50ºC
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Max. flow 25.000 l/h
The Speedmatic 1314 has two fuses of 25 A for the inverter and a 25 A fuse for the general supply of the unit.
The Speedmatic 1307 has two fuses of 15 A for the inverter and a 15 A fuse for the general supply of the unit.
CONTROL PANEL
(fig.6)
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1- LCD screen. Shows the pressure in operating mode.
2 - MANUAL START-STOP pushbutton.
3 - Pushbutton for ENTER or EXIT menu.
4 - With these pushbuttons we can change programming values showed in the LCD screen (1).
5 - ENTER for saving programmed values. Every pulsation is succeeded by a new field of the CONFIGURATION MENU.
Whenever we want to quit the configuration sequence press MENU (3).
6 - Led lights:
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LINE green: Electric supply. Bright when it is connected.
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FAILURE red: Bright or intermittent depending on type of failure.
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PUMP yellow: When it is bright means pump operating. It is lit with the pump stopped or when the device is not connected.
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AUTOMATIC green: it is bright in AUTOMATIC mode. When it is intermittent in MASTER&SLAVE mode it means that this device will
be auxiliary in the following cycle.
7- ON/OFF: It allows to change from AUTOMATIC to MANUAL mode or vice versa.
HYDRAULIC CONNECTIONS
(fig. 2 and 3).
Before proceeding with hydraulic connection it is recommended to install a non-return valve in the pump´s inlet.
In case of assembly in group, it must be mounted a collector for the communication of the devices water outputs. The inlet
can proceed from a common or independent origin for each device.
The SPEEDMATIC control device must be connected in vertical position (fig.2), the inlet port G11/2" male or G2" female directly
to the main pump discharge and the outlet port (G2" female) at the main network.
If the pump is operating in full aspiration, is strongly recommended to install the external level detector (fig. 8) because the inner
flow sensor of the Speedmatic will protect the pump but it will not avoid loss priming in case of dry-running.
ELECTRIC CONNECTION
(fig. 4, 5 and 7).
Before doing manipulations inside the device, it should be disconnected of the electric supply and after disabling, wait for 20
minutes in order to avoid electrical discharges.
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Use screened cables type H5VV-F with section enough to the power installed:
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Power supply: min. 4G1,5 (max.4G4).
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Motor supply: min. 4G1,5 (max.4G4) depending on the cable length (see fig.3).
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Verify if the power supply is ~3x400 V. Dismount the cover of the electronic circuit and carry out the connections according
to the indications located on the connection strip base.
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Do the power supply connection (being sure there is a good earth connection): L1 L2 L3 Do the connection by mean of
magnetothermic switch in OFF mode.
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The earth conductor must be longer than the others. It will be the first one to be mounted during the assembly and the last
one to be disconnected during disassembling.
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Do the pump connection ( fig. 3 and 4).
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Min. level control (optional). There is an input for stopping the pump as soon as is disconnected the external switch of
minimum level. See fig.5.
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Alarm monitoring (optional). Volt-free contact with 1 A of max. current for monitoring the alarms displayed in screen
originated by irregularities or problems of the system. See fig.5.
2
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Connection of 2 devices (optional): for the communication of 2 devices it will be used a cable of 4x0.25 mm , it will be
inserted throw the PG cable gland located in the back side of the device. See fig.7
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The shield of shielded motor cable must be connected to the earth of the motor and the shield of the shielded general supply
cable must be connected to the earth of the general supply. See fig.3.
WARNING!. Wrong connections could spoil the electronic circuit. The manufacturer declines all responsability in damages caused
by wrong connection.
START UP (SINGLE DEVICE).
Be sure that the pump is correctly primed. Carry out the connection of the SPEEDMATIC to the electric supply through the
magnetothermic switch, instantaneously will flash all the led light indicators. Wait for 10 seconds while the SPEEDMATIC is doing
the autotest. Once it finishes, led light LINE is ON. The LCD screen will show the message “SPEEDMATIC ”. The device is ready
for being configured.
START UP (2 DEVICES ASSEMBLY).
If we wish to mount 2 devices for group operation, previous step (STARTUP SINGLE DEVICE) should be exactly followed - the
order of connection is irrelevant. During the configuration process we will be able to choose which device is the
MASTER . If we
wish to assembly 3 or 4 devices for group operation, communication may not be direct. The devices will be connected through the
central Speedcenter which will manage the operation.
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