Riello Array AR 399 SE User Manual

2
This manual, Code 20183248 - Rev. 2 (04/2021) comprises 84 pages.
RANGE
MODEL CODE
Array AR 399 SE 20181721
Array AR 500 SE 20181722
CONFORMITY
The Array AR SE boiler range complies with:
Commercial Boilers
AHRI Standard BTS-2000
Dear customer,
Thank you for choosing a
R heating product, a quality product
that is designed to give dependable, efcient and safe service;
which will provide comfort in the home for many years to come.
This manual provides information that is essential to the instal-
lation of the appliance. Used in conjunction with a qualied in-
staller, service technician or the gas supplier's knowledge and ex-
pertise will allow for a quick, simple and correct appliance install.
Please accept our thanks, and congratulations on your choice of
product.
Riello S.p.A.
INTENDED USE
This boiler must only be used for the purpose specied by the
manufacturer and for which it is designed.
The manufacturer declines all responsibility, contractual or other,
for damage to property or injury to persons or animals caused by
improper installation, adjustment, maintenance or use.
Installation of the boiler must comply with all applicable codes
and regulations imposed by the national, Federal or local author-
ities and bodies. If no specic requirements are dened, in the
USA, the latest edition of the National Fuel Gas Code ANSI Z223.1/
NFPA 54 must be complied with. In Canada, installation must be in
accordance with the requirements of CAN/CSA B149.1, Natural Gas
and Propane Installation Code.
Where required by local regulations, the system must comply with
the American Society of Mechanical Engineers Safety Code for Con-
trols and Safety Devices for Automatically Fired Boilers (ASME CSD-
1).

Riello Array AR 399 SE Specifications

General

Brand	Riello
Model	Array AR 399 SE
Category	Water Heater
Language	English