Daikin DM92SS, Installation Instructions Manual

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3
SAFETY CONSIDERATIONS
Adhere to the following warnings and cautions when
installing, adjusting, altering, servicing, or operating the
furnace. To ensure proper installation and operation,
thoroughly read this manual for specifics pertaining to the
installation and application of this product.
This furnace is manufactured for use with natural gas. It
may be field converted to operate on L.P. gas by using the
appropriate L.P. conversion kit listed in the PROPANE GAS/
HIGH ALTITUDE INSTALLATIONS section of this manual.
Install this furnace only in a location and position as specified
in LOCATION REQUIREMENTS & CONSIDERATIONS
section and INSTALLATION POSITIONS section of this
manual.
Provide adequate combustion and ventilation air to the
furnace as specified in COMBUSTION & VENTILATION
AIR REQUIREMENTS section of this manual.
Combustion products must be discharged to the outdoors.
Connect this furnace to an approved vent system only, as
specified in VENT/FLUE PIPE & COMBUSTION AIR PIPE
section of this manual.
Never test for gas leaks with an open flame. Use a
commercially available soap solution made specifically for
the detection of leaks to check all connections, as specified
in GAS SUPPLY AND PIPING section of this manual.
Always install a furnace to operate within the furnace’s
intended temperature-rise range with a duct system which
has external static pressure within the allowable range, as
specified on the furnace rating plate and OPERATIONAL
CHECKS section of these instructions.
When a furnace is installed so that supply ducts carry
air circulated by the furnace to areas outside the space
containing the furnace, the return air shall also be handled
by duct(s) sealed to the furnace casing and terminating
outside the space containing the furnace.
A gas-fired furnace for installation in a residential garage
must be installed as specified in the LOCATION
REQUIREMENTS AND CONSIDERATIONS section of
this manual.
This furnace may be used as a construction site heater only
if certain conditions are met. These conditions are listed in
the PRODUCT APPLICATION section of this manual.
AVERTISSEMENT
WARNING
FIRE OR EXPLOSION HAZARD
Failure to follow the safety warnings exactly could result
in serious injury, death or property damage.
Never test for gas leaks with an open flame.
Use a commercially available soap solution made
specifically for the detection of leaks to check all
connections. A fire or explosion may result causing
property damage, personal injury or loss of life.
RISQUE D'INCENDIE OU D'EXPLOSION
Si les consignes de sécurité ne sont pas suivies à la lettre,
cela peut entraîner la mort, de graves blessures ou des
dommages matériels.
Ne jamais vérifier la présence de fuites de gaz au moyen
d'une flamme nue. Vérifier tous les raccords en utilisant
une solution savonneuse commerciale conçue
spécialement pour la détection de fuites. Un incendie ou
une explosion risque de se produire, ce qui peut entraîner
la mort, des blessures ou des dommages matériels.
CAUTION
FROZEN AND BURST WATER PIPE HAZARD
Failure to protect against the risk of freezing may result in
property damage.
Special precautions MUST be made if installing furnace
in an area which may drop below freezing. This can cause
improper operation or damage to equipment. If the furnace
environment has the potential of freezing, the drain trap
and drain line must be protected. The use of accessory drain
trap heaters, electric heat tape and/or RV antifreeze is
recommended for these installations.
WARNING
To prevent personal injury or death due to improper
installation, adjustment, alteration, service or maintenance,
refer to this manual. For additional assistance or
information, consult a qualified installer, servicer agency
or the gas supplier.