Monessen Hearth DFS32PVC Manuel D’Utilisation

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71D0532
IMPORTANT SAFETY INFORMATION
T H I S  A P P L I A N C E   M AY  B E 
INSTALLED IN AN AFTERMAR-
KET, PERMANENTLY LOCATED, 
MANUFACTURED (MOBILE) 
HOME, WHERE NOT PROHIB-
ITED BY LOCAL CODES.
THIS APPLIANCE IS ONLY FOR 
USE WITH THE TYPE OF GAS 
INDICATED ON THE RATING 
PLATE. THIS APPLIANCE IS 
NOT CONVERTIBLE FOR USE 
WITH OTHER GASES.
Continued from page 3
17.  Unvented gas heaters are a supplemental zone heater. 
They are not intended to be the primary heating appli-
ance. 
18.  Unvented gas heaters emit moisture into the living 
area. In most homes of average construction, this 
does not pose a problem. In houses of extremely tight 
construction, additional mechanical ventilation is 
recommended. 
19. During 
manufacturing, fabricating and shipping, various 
components of this appliance are treated with certain 
oils, films or bonding agents. These chemicals are not 
harmful but may produce annoying smoke and smells 
as they are burned off during the initial operation 
of the appliance; possibly causing headaches or eye 
or lung irritation. This is a normal and temporary 
occurrence.
    The initial break-in operation should last two to three 
hours with the burner at the highest setting. Provide 
maximum ventilation by opening windows or doors to 
allow odors to dissipate. Any odors remaining after this 
initial break-in period will be slight and will disappear 
with continued use.
20.  Input ratings are shown in BTU per hour and are for 
elevations up to 2,000 feet. For elevations above 2,000 
feet, input ratings should be reduced 4 percent for 
each 1,000 feet above sea level. Refer to the National 
Fuel Gas Code.
21.  The appliance and its appliance main gas valve must be 
disconnected from the gas supply piping system during 
any pressure testing of that system at test pressures in 
excess of 1/2 psig (3.5 kPa).
22.  The appliance must be isolated from gas supply piping 
system by closing its equipment shutoff valve during 
any pressure testing of the gas supply piping system 
at test pressures equal to or less than 1/2 psig (3.5 
kPa).
23.   Do not use this room heater if any part has been under 
water. Immediately call a qualified service technician 
to inspect the room heater and to replace any part 
of the control system and any gas control which has 
been under water.
24.  Never burn solid fuels in a fireplace where a unvented 
room heater is installed.
25. Always have a fireplace screen in place when the 
appliance is in operation and, unless other provisions 
for combustion air are provided, the screen must have 
an opening(s) for induction of combustion air.