LAARS Pennant PNCV - Install and Operating Manual - Manual (Page 3)

Low Temperature Pennant Page 3
SECTION 1.
General Information
USING THIS MANUAL – Because the
Pennant Boilers and Pennant Water Heaters are
identical appliances, with the exception of materials
of manufacture, labels and ultimate use application,
this manual provides information for the proper
installation, operation and maintenance of both
products. Where differences exist between the
application of the appliances and their operation,
the sections pertinent to only one appliance or the
other will be so identified.
In the Commonwealth of Massachusetts, this
appliance must be installed by a licensed plumber or
gas fitter.
WARNING
To minimize the risk of electric shock, fire or other
hazards which could result in property damage,
injury, or death. The Pennant hydronic, boiler or
water heater must be installed in accordance with
the procedures detailed in this manual, or the Laars
Heating Systems warranty may 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 Z223.1/NFPA54. In Canada,
the installation must conform to the latest edition
of the Natural Gas and Propane Installation Code,
CSA B149.1 and/or applicable local codes. Where
required by the authority having jurisdiction, the
installation of Pennant appliances must conform
to the Standard for Controls and Safety Devices
for Automatically Fired Boilers, ANSI/ASME
CSD-1. 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.
1.1 Introduction
This manual provides information necessary for
the installation, operation, and maintenance of Laars
Heating Systems’ Low temperature Pennant copper
tube appliances, sizes 500-2000 (standard appliances
are covered in a separate manual). Read it carefully
before installation.
AVERTISSEMENT
Afin de réduire au minimum les risques de
commotion électrique, de feu ou d’autre nature,
qui pourraient causer des dommages matériels,
des blessures ou des accidents mortels, les
chaudières à eau chaude ou les chauffe-eau
Pennant doivent être installés conformément aux
directives détaillées contenues dans ce manuel, à
défaut de quoi la garantie fournie par Laars Heating
Systems serait annulée. L’installation doit être
conforme aux exigences de la réglementation locale
en vigueur et, aux États-Unis, à l’édition la plus
récente du Natural Fuel Gas Code (Code pour le
gaz combustible naturel) ANSI Z223.1/NFPA54. Au
Canada, l’installation doit respecter les exigences
de la plus récente édition du Code d’installation du
gaz naturel et du propane CSA B149.1, et/ou des
codes locaux de construction en vigueur. Lorsque
la réglementation locale l’exige, l’installation des
appareils électroménagers Pennant doit respecter
les exigences du Standard for Controls and Safety
Devices for Automatically Fired Boilers (Code pour
les équipements de commande et de sécurité des
chaudières à combustion automatique), ANSI/
ASME CSD-1. 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.
All application and installation procedures
should be reviewed completely before proceeding with
the installation. Consult the Laars Heating Systems
factory, or local factory representative, with any issues
or questions regarding this equipment. Experience
has shown that most operating issues are caused by
improper installation.
The Pennant appliance is protected against over
pressurization. A pressure relief valve is fitted to all
appliances. It is installed on the outlet header, at the
water outlet of the appliance.
IMPORTANT: The inlet gas pressure to the appliance
must not exceed 13 in. w.c. (3.2 kPa).
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
P N C A C C 2
SERIES
P N C
USAGE
H
V
SIZE
0 5 0 0
0 7 5 0
1 0 0 0
1 2 5 0
1 5 0 0
1 7 5 0
2 0 0 0
FUEL
N
P
ALTITUDE
A
FIRING
MODE
C ON-OFF
LOCATION
C
REVISION
2
HEAT
EXCHANGER
B
C
N
P
OPTIONS
CODE
X
J
PUMP
OPTIONS
H
N
S
C
B
D