LAARS Mighty Therm LO-NOx PH (Sizes 250/400) - Install and Operating Manual - Manual (Page 3)

Mighty Therm LO-NOx Hydronic Boiler Page 3
SECTION 1.
General Information
1.1 Introduction
This manual provides installation, operating, and
maintenance instructions for Model HH, PH Hydronic
Boilers, Sizes 250 and 400. Review all application and
installation procedures completely before proceeding
with the installation. Experience has shown that most
operating problems are caused by improper
installation.
The boilers are offered in a basic configuration
(see Figure 1). On PH boilers the pump is factory
installed.
WARNING
Mighty Therm hydronic boilers must be installed in
accordance with the procedures detailed in this
manual, or the Laars Heating Systems warranty will
be voided. The installation must conform to the
requirements of the local jurisdiction having
authority, and, in the United States, to the latest
edition of the National Fuel Gas Code, ANSI Z223.
In Canada, the installation must conform to the
latest edition of CSA B149.1 Natural Gas
Installation Code and/or local codes. Any
modifications to the boiler, its gas controls, or wiring
may void the warranty. If field conditions require
modifications consult the factory representative
before initiating such modifications. Improper
installation could result in property damage, injury,
or even death.
MISE EN GARDE
Les appareils de chauffage à eau chaude Mighty
Therm doivent être installés dans le respect des
directives détaillées contenues dans ce manuel, à
défaut de quoi la garantie fournie par Laars Heating
Systems sera annulée. L’installation doit être
conforme à la réglementation locale ou, en
l’absence de réglementation locale, avec le
National Fuel Gas Code, ANSI Z223. Au Canada,
l’installation doit respecter les exigences de la plus
récente édition du Code d’installation du gaz naturel
CSA B149.1, et/ou des codes de la construction
locaux. Toute modification apportée à la chaudière,
aux régulateurs de gaz ou au câblage peut
compromettre la garantie. Si certaines conditions
particulières rendent des adaptations nécessaires,
consulter un représentant du fabricant avant
d’entreprendre ces modifications. Une mauvaise
installation peut entraîner des dommages matériels,
des blessures ou même la mort.
1.2 Warranty
Laars Heating Systems Mighty Therm boilers are
covered by a limited warranty. The owner should fill
out the warranty registration card and return it to Laars
Heating Systems.
All warranty claims must be made to an
authorized Laars Heating Systems representative or
directly to the factory. Claims must include the serial
number and model (this information can be found on
the rating plate), installation date, and name of the
installer. For specific warranty conditions refer to your
Limited Warranty.
Some accessory items are shipped in separate
packages. Verify receipt of all packages listed on the
packing slip. Inspect everything for damage
immediately upon delivery, and advise the carrier of
any shortages or damage. Any such claims should be
filed with the carrier. The carrier, not the shipper, is
responsible for shortages and damage to the shipment
whether visible or concealed.
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