Atag XL75W User Manual

10
Delivery scope
Standard version
Accessories and Cascade
Standard version
The delivery scope of a boiler consists of the following components:
Accessories
The following accessories can be
ordered:
- Flue gas pipes
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- Cascade hydraulics (see following
pages)
- Boiler frames (see following pages)
- diverter valve set
- Outdoor sensor, tank sensor
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- Control for 3 extra heating zones
- Modbus/LON/BACKNET/KNX bus
interface
- Water/gas connection kit
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- Min gas pressure switch
- LPG conversion kit
- Plate heat exchanger kit
- Low loss header kit
Listed accessory parts have been
constructed or selected especially for
the ATAG XL W boiler, which
means they are very easy to install
(plug and play). You can compose your
own system solution, by selecting the
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needs. For details and prices, please
contact ATAG.
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accessories that require an electrical
connection should be connected with
Master boiler (with the exception of
tank probe and Clip in, that can be
connected also to other boiler).
Cascade
In principle any combination is
possible. The selection can include
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meets the installation requirements.
Including boilers with common outputs
assists with sharing load and run times
of individual appliance.
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header, gas line and low loss header
are adjusted to the selected overall
demand.
When installing a single ATAG XL W
boiler the use of a low loss header is
strongly recommended.
When installing cascaded ATAG
XL W boilers: the use of a low loss
header adjusted to the set demand
is mandatory; the realization of an
additional bypass is not allowed;
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realized in a the dimension of DN65
or DN100 (according to cascade
output). ATAG supplies low loss
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Components Packaging type
Completely assembled and tested boiler 1 In cardboard box
Mounting rail 1 In boiler packaging
Installation manual ATAG XL W 1
In document bag in boiler packagingERP label (only ATAG XL75W) 1
condense pipe 1

Atag XL75W Specifications

General

Brand	Atag
Model	XL75W
Category	Boiler
Language	English