Giona ISSWWXA 200, Инструкция по установке, использованию и техническому обслуживанию

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EN
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TECHNICAL AND DIMENSIONAL CHARACTERISTICS
The dimensions of the appliances are given in fig. 1.
The performance specifications are given on the appliances.
1) GENERAL INSTRUCTIONS
Installation is the customer’s responsibility. The Manufacturer declines any liability for damage due to incorrect
installation and non-compliance with the instructions contained in this handbook; in particular:

The water safety unit must be correctly installed and not tampered with; Carefully keep the handbook for
future consultation;
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Installation and maintenance must be carried out by qualified personnel in compliance with the
Manufacturer's instructions and current regulations;

Before carrying out any cleaning and maintenance operations, disconnect the appliance from the mains
supply (also by means of special cutoff devices when provided for).

After unpacking, check the good condition of the contents; packing materials (clips, plastic bags,
polystyrene foam, etc.) are potential sources of hazards and must be kept out of the reach of children.
This appliance complies with the current provisions of EEC Directives.
The internal boiler is made from AISI 316L stainless steel, TIG and microplasma welded to withstand a max.
pressure of 1.0 Mpa (10 bar) without deformation.
In the presence of water with a chlorine content of more than 150÷200 mg/l it is advisable to install a “Correx”
impressed currents boiler protection device.
2) INSTALLATION
Installation
Important: This appliance is designed for heating domestic water to a temperature below boiling
point at atmospheric pressure and must be connected to a heating system and a domestic hot water
supply system, compatibly with its performance and power.
The installation room must be protected against freezing.
The storage exchanger must be placed in the immediate vicinity of the heat generator. This will prevent pointless
heat loss. If this is not possible, suitably insulate the supply pipes.
Its positioning must enable proper laying of the domestic water and heating water pipes.
Four adjustable feet for screwing into the special threaded housings situated on the bottom of the appliance are
supplied.
b) Water connection (see diagram of fig.2)
The position of unions and their function are given in Fig. 1 and on the label placed on the back of the appliance.
Suitable dielectric circuit breakers (not supplied) in insulating material must be installed between the water tank
connections and the piping to prevent the propagation of stray currents inside the tank.
It is advisable to install the appliance near the main hot water drawing point in order to avoid heat loss along
the piping, and possibly near a drain to facilitate emptying operations.