Accorroni HUB RADIATOR MINI 11.0, Руководство по установке

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12.2 PRELIMINARY INFORMATION
Before starting the installation, it is necessary to make sure that
the planning phases and obtaining any necessary authorizations
have been completed (for example: local authorities - Municipality,
etc.), in addition to the appropriate technical checks (for example:
evaluation of acoustic impact).
It is recommended in order to rely on a qualified heating engineer
who guarantees the correct execution of the aforementioned
phases, whether they are optional or mandatory.
12.3 TRANSPORT AND HANDLING
The device is shipped on wooden pallets, with cardboard and
plastic protections. The appliance can be handled by suitably
equipped personnel and with equipment suitable for the weight
of the product, such as a forklift or transpallet, taking care to
distribute the weight on the supports, which is unbalanced
towards the compressor (water connections side).
Any lifting by means of belts or ropes can be carried out by
binding the ropes to two sturdy metal pipes inserted in the
crossbars present under the base of the machine.
Ensure that the ropes are blocked at the points of anchorage to
the pipes by means of suitable fasteners or safety pins; protect
the contact points between the ropes and the appliance using
cardboard or other suitable material.
Upon delivery, check that during transport no visible damage has
occurred on the packaging and / or on the appliance. If damage
is found, immediately file a formal complaint with the shipper. Do
not install equipment damaged during transport.
It is forbidden to dispose of the packaging parts in the
environment, or leave them within the reach of children as
they are a potential source of danger.
12.4 USE OF THE INSTRUCTIONS
This manual is an integral part of the product and must be given
to the owner of the appliance, so that he can keep it carefully for
any future use or for consultation.
ATTENTION! When installing or working on the appliance,
observe all the instructions contained in this manual and
anything else applicable to the product, according to
national safety standards. Changes to connections of any
kind and / or failure to comply with these instructions will
result in the immediate forfeiture of the manufacturer’s
warranty and liability.
12.5 GENERAL SYSTEM CHECKS
ATTENTION! Before filling the system, make sure that the
pipes do not contain foreign material, such as sand, slag,
rust flakes and so on, which could damage the exchanger.
It is good practice to wash the system, by-passing the unit,
before filling it.
Load the system, taking care to check the opening of the shut-off
valves and the closure of the system drain cock.
ATTENTION!
- Connect the indoor unit first and then the outdoor unit,
firmly fixing the pipes.
- Make sure that the drain is not loose.
- Make sure that the auxiliary lines are stay isolated.
- Make sure that the drain drains properly.
Attach the drain to the other pipes.
- Do not allow the power cables to come into contact
with pipes.
- Install zone motorized valves in the system
to prevent the water contained in the accumulation not
circulate freely when it is not necessary, that is
when there is no consent from the thermoregulation.
13. START-UP
13.1 FIRST START-UP MODE
In order to activate the warranty conditions provided for by the
regulations in force, it is mandatory to request the first ignition
service from a C.A.T. A2B Accorroni E.G. s.r.l. authorized by
filling in the form shown.
The form must be sent by e-mail to postvendita@accorroni.it
13.2 FIRST START-UP CHECKS
Before proceeding with the commissioning of the device, it is
necessary to make sure that:
- the safety conditions and all the provisions set out in
this manual has been complied with;
- the fixing to the support surface is stable and the areas of
respect are free from any obstacle or material that prevent
easy accessibility to the device;
- the hydraulic and electrical connections, with particular
attention to grounding, have been carried out correctly;
- interception, loading, unloading and venting devices of the
plant are in the correct operating conditions and
have been properly checked.
ATTENTION! The start-up of the appliance, in conditions of
non-compliance with the requirements of this manual and /
or the regulations in force on safety and plant engineering,
will result in the forfeiture of the warranty conditions.
13.3 START-UP
The start-up of the device and the selection of the operating
mode can be performed by acting directly on the microprocessor
keyboard with the “SUN” button.
Press and hold for at least 2/3 seconds, when released, the LED
indicating the sun will begin to flash (compressor count).
After a few minutes the LED will become steady, and the machine
will start operating, heating the technical water of the indoor unit
up to the SET-POINT temperature. At this point the machine
enters full capacity and will carry out all the on and off cycles
automatically and autonomously.
After starting the device, check the correct functioning of the
system, paying particular attention to the following:
- the water pump must not emit abnormal noise,
as this situation indicates that the air has not been purged
correctly or that the water flow rate is not sufficient
(possible obstructions, clogging or regulation of the
devices on the system);
- the voltage measured in the power supply terminals must be
included in the 210-240 Volt range for models with single
phase power supply. Lower values indicate one voltage drop
in the power line too high, with consequent possible damage
to the compressor, which can also occur also for voltages
greater than those indicated above;
- the temperature difference measured between the inlet and
outlet of the device it must be between 3 ° C and 8 ° C; values
less than 3 °C indicate an excessive flow of water, vice versa
the flow it will be too low with values greater than 8 °C;
- if the above conditions do not come realized, turn off the
machine and made corrective actions to allow the regular
operation of the system.