51
ENGLISH
GB
!
ATTENTION:
the appliance requires the
minimum functioning spaces, as shown in the
attachments.
The defrosting water and the water that forms at
the bottom of the refrigerating compartment
during operation or during periodical internal
cleaning must be drained through a prearranged
hose with a minimum diameter 3/4” connected to
the hose at the bottom of the chiller.
A drain trap should also be guaranteed. The drain
must be in compliance with Standards in force.
8.3. Electric
Power Supply Connection
Connection must be carried out by authorised and
qualified staff, respecting the current laws
regarding the subject and using appropriate
prescribed material.
Before connecting the appliance to the
electric mains, check that the voltage and the
frequency correspond to the data stated on the
registration plate applied on the rear of the
appliance.
The appliance is supplied with an operating
voltage of
400V 3N~ 50Hz
380V 3N~ 60Hz
220V 3~ 60Hz.
On request, it is possible to have appliances with
different voltages.
!
Before connection, ensure the presence of a
relevant differential switch with adequate power in
the mains power supply, upstream from the
appliance, in order to protect the appliance from
overloads or short circuits
8.4.
Condensing unit water connection
The chiller cabinets with water condensation have
been designed to use normal tap water.
Connect the mains pipe to the appliance
connection pipe, positioning a shut-off cock
(A)
to
interrupt the water supply when necessary. Install
some easily reachable filters downstream from
this.
The water pressure must be between
150÷300 kPA (1.5÷3 bar).
!
Attachment to the water network must be
carried out before switching the appliance on: if
cooling is missing from the condensing circuit, the
maximum pressure switch intervenes, which
blocks the machine. The machine must also be
checked for leaks that could interfere with
electrical parts and cause short-circuits.
It is preferable for both the water drain and supply
pipes to be fitted with cocks to stop the water
supply to the machine during maintenance.
NON ACCENDERE LA
MACCHINA FINO A CHE
NON E' COLLEGATA
L'ALIMENTAZIONE
IDRICA
DO NOT TUR THE
MACHINE UNLESS IT IS
CONNECTED TO THE
WATER SUPPLY
!
INGRESSO ACQUA
USCITA ACQUA
WATER INLET
WATER OUTLET
