ACV Prestige Box 200 LP, Installation, Operating And Maintenance Instructions For The Installer And The User

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Prestige Box: A1004849 - 664Y7100 • A
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APPLIANCE DESCRIPTION
GENERAL
The Prestige Box is a heating system for commercial buildings. This complete heating module houses several
boilers (up to 4) and consists of a specifically-designed insulated cabinet that can be located outdoors. It is
also protected against frost in cold weather conditions through the anti-frost features of the boiler(s), and the
insulation of the tubes.
The Prestige Box is comprised of a condensate neutralisation system, an expansion vessel, an electric box and
safety devices among other things. Optional items can also be added in the cabinet. The front door(s) of the
cabinet can be opened for easy access to the items located inside and for maintenance purposes.
The cabinet contains several Prestige boilers (from 2 to 4), that are hydraulically and electrically connected to one
another in a cascade configuration. Each boiler has, however, its own chimney connection. The system control
is performed by the Master boiler in the cascade through the ACVMax processor. For more information on the
cascade function of the ACVMax, refer to the Installer’s Handbook, available on www.acv.com. (ref 660Y2900,)
For more information on the Prestige Solo boilers and their technical characteristics installed in the Prestige
Box, refer to the Prestige Solo Installation, Operation and Maintenance Instructions.
List of Prestige box models :
Prestige Box 200-250-300-350-400-500 LP (with plate-to-plate heat exchanger and connections on the left)
Prestige Box 200-250-300-350-400-500 RP (with plate-to-plate heat exchanger and connections on the right)
BOILER CONTROL PANEL
For the description and general operation of the boiler control panel, refer to the Prestige Solo Installation,
Operation and Maintenance Manual and to the Installer’s Handbook (available at www.acv.com/Documen-
tation/Prestige).
In addition to the installed Prestige boiler(s), the Prestige box is provided with the following items :
SAFETY DEVICES
• Safety valve
- Safety valve set at 4.0 bar.
• Manometer
- Indicates the Heating circuit pressure (each boiler).
• Condensate anti-freeze system
- the condensates are heated through a small electrical resistance to
prevent them from freezing in the Prestige box.
• INAIL group (optional - not provided)
- It is the responsibility of the installer to take care of it, if
required.
EXPANSION VESSEL
All the Prestige Box models are equipped with an expansion vessel of the required size for the system, accord-
ing to the size and power of the Prestige boilers.
PLATE-TO-PLATE HEAT EXCHANGER
All the Prestige Box models have a built-in plate-to-plate heat exchanger.