Technical Data; Functions; Protections; Installation - Italtecnica CRONO SPY Manuel D'instructions

TECHNICAL DATA

Mains power:..........................
Motor output:.................................... single phase 230V~
Maximum motor power................................ 1500W – 2Hp
Maximum motor phase current:.........
Maximum admissible pressure:................1000 kPa (10 bar)
Maximum liquid temperature:................. 30°C
Max. ambient temperature:
Pressure drop:................................. 0.7 Bar at 100 l/min
Hydraulic connection...........................1" M-M (1"F inlet; rotary on request)
Protection rating:.............................
Weight.......................................
Dimensions.................................
Type of action................................

FUNCTIONS

√ Automatic filling of water reserves
√ Protection against dry running in the event of no water on intake
√ Weekly programming with two daily operation time bands
√ Digital indication of status on display
√ "Night test" function which starts the pump for one cycle only during OFF period if
required by the external float
√ Digital input for float or remote control connection
√ Removable electrical terminals to facilitate wiring.
√ Built-in lithium battery

PROTECTIONS

√ Dry-running
√ Motor current control protection (optional)

INSTALLATION

HYDRAULIC CONNECTION:

Crono Spy can be installed on the pump delivery or intake in a horizontal or vertical position, in
observance of the flow direction indicated by the arrow on the cover. The water on the pump outlet passes
through the device for subsequent distribution to the various utilities.
The water entering the Crono Spy must be free of impurities and/or other substances that could prevent
movement of the check valve on the interior. To minimise this problem special filters should be fitted on
the pump intake.
It is essential that no check valve is installed between Crono Spy and the electric pump or between the
device itself and the utilities, as this may cause device malfunctions.
However, a check valve may be fitted in the electric pump intake line to avoid
drainage at the time of shutdown.
The device should not be installed in pits or watertight enclosures where there is a strong risk of
condensation.
single phase 230Vac ±10% - 50/60Hz
12A
50°C
IP 65
1.1 Kg
.225x150x115 mm
1.C (according to EN 60730-1)
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