PEDROLLO 50066/315, User Manual

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2
1
5
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1
2a
2b
3
4a
4b
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
STATUS
START
STOP
POWER
F01113001
~230 50/60
Hz
16 A
2.2 bar
2012
CODE:
V:
I max:
P start:
Year:
A
Operation
EASY-SMALL is switched off.
Press briefly or hold down
= nothing happens
Power is restored = EASY-SMALL
resumes NORMAL SERVICE and starts
the pump (if necessary).
No power supply
The system is pressurised. All taps are turned
off. There is no demand for water. EASY-SMALL
detects an assembly pressure higher than that of
the start-up pressure (Pm) and no flow.
Press briefly = the pump is started
manually and runs for a few seconds
before stopping again.
Hold down = lthe pump is put OUT
OF SERVICE. For instructions on how
to reactivate the pump, see point 3.
A tap is turned on = as soon as the pressure
falls below the start-up pressure (Pm), the pump
is started.
NORMAL SERVICE: the pump is inactive.
The pump has been stopped manually. The pump
will remain inactive until a new
command is given.
Press briefly
= nothing happens.
Hold down
= the pump resumes NORMAL SERVICE. See
points 2a - 2b.
OUT OF SERVICE
(See NOTE 1)
EASY-SMALL has detected that the pump is dry
running and has therefore stopped it TEMPORA-
RILY.
Press briefly = the pump is started
and manually and resumes NORMAL
SERVICE. See points 2a - 2b.
Hold down
= the pump is put OUT OF SERVICE.
For instructions on how to reactivate the pump,
see point 3.
ERROR: stopped temporarily due to DRY RUNNING
The assembly requires water. One or more taps
are turned on. EASY-SMALL detects a flow; the
assembly pressure is normally higher than the
START-UP pressure, but it may also be lower.
Press briefly or hold down
= the pump is stopped and put OUT
OF SERVICE.
For instructions on how to reactivate
the pump, see point 3.
The taps are turned off = Sif there
is no flow for a few seconds, the pump is stopped.
NORMAL SERVICE: the pump is running
(see NOTE 2)
EASY-SMALL has detected that the pump
starting-up too often and has therefore stopped it
TEMPORARILY.
Press briefly = the pump is started
and manually and resumes NORMAL
SERVICE. See points 2a - 2b.
Hold down = the pump will not
restart and goes OUT OF ORDER. the
pump is put OUT OF SERVICE. For instructions on
how to reactivate the pump, see point 3.
ERROR: temporary shut down due to FREQUENT
START UP
= Off = On = Flashing = Flashing
Exploded view of spare parts
Attention : when ordering spare
parts, always state the position n°
from the diagram below and the
product code number found in the
pressure-flow regulator technical
data table.
1 - EASY-SMALL body
2 - Cover with EASY-SMALL board
3 - Valve unit
4 - Pressure gauge
5 - Cable gland
Article
Version
Size (mm)