Italiana Camini Dida Idro, Инструкция по установке, эксплуатации и обслуживанию

Страница: 15 / 28

15
ENGLISH
installation
Below we summarise the signals emitted by low-energy circulators (pumps) with the LED appearing on the control unit
of the pump itself.
leD Meaning
oPeRating sta-
tUs
caUse solUtion
Lit with green light Pump running
The pump functions
according to its setting
Normal operation
Fast flashing with
green light
The pump functions for
10 min in the air relief
mode. Subsequently,
the desired power must
be set
Normal operation
Flashing with red/
green light
The pump is ready
for operation, but
does not move The pump starts rotating
autonomously as soon
as the error disappears
Undervoltage U < 160 V
or overvoltage U > 253 V
Module overtemperature,
the motor's temperature
is too high
Check the power
supply voltage
195V < U < 253V
Check the temperature
of the fluid and of the
room
Flashing with red
light
Pump out of order
The pump is not moving
(blocked) The pump does not
restart automatically
Contact the technician
LED off
No power supply
voltage The electronic system is
not powered
The pump is not
connected to the mains
power:
- The LED is defective
- The electronic system is
defective
Contact the technician
®