4
А.
If the height of the water column above the pump
installation level exceeds 15 m, then the circuit breaker
cannot be installed directly on the pump, but shall
be installed higher so that the water column does not
exceed 15 m.
B.
It is recommended to connect the output pipe connector
of the circuit breaker to the water supply network through
a flexible hose with a cross section of at least 25 mm.
C.
A safety valve will prevent water leakage in the event of
a diaphragm breakout.
D.
For correct operation of the circuit breaker, it is necessary
that the maximum pressure at the input to the circuit
breaker be at least 2 bars.
E.
When installing of a device, the direction of water flow
must necessarily coincide with the indicators on a device.
F.
The circuit breaker can be installed directly on the pump
output pipe connector (taking into account p. A).
G.
It is not allowed to install points of water draw-off
between the pump and the circuit breaker.
H. Before starting, check the tightness of the pump suction
line and fill it with water.
ELECTRICAL CONNECTION
STARTING
:
When the circuit breaker is connected to a power
source, the green «Power On» light-emitting diode lights up
and the yellow «Pump On» light-emitting diode indicates
that the pump is started. The pump operates for some time,
ensuring filling of a system and achievement of the pressure
required. If this cycle is insufficient, the red «Failure» light-
emitting diode lights up. In this case, open the tap, press and
hold the «Restart» button until the red light-emitting diode
is switched off. After the button is released and the valve
is closed, the circuit breaker will turn off the pump when it
reaches maximum pressure.
OPERATION:
After start-up, the circuit breaker operates in
an automatic mode. If there is a malfunction, for example,
due to lack of water in the system, formation of a plug in
the suction line, etc., the device detects a problem within
about 9 seconds and the red «Failure» indicator lights
up, and the pump is signaled to stop to prevent damage
caused by the lack of water. After fixing the problem, restart
the circuit breaker with the «Restart» button. The circuit
breaker with the restart function independently determines
the presence of water and tries to restart the pump first in
15 minutes, then in 30 minutes, and then on an hourly basis
within 8 minutes.
A
B
C
E
F
D
G
H
MAXIMUM = 15
m
L1
N
U
V
L1
N
PE
M
1-
1~ 50/60 Hz 220-240V
POWER
POMP
Summary of Contents for PC-10
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