1
40,000--130,000 Btu/hr
Part Number:
CPLPCONV013A00
Installation Instructions
SMALL PACKAGED PRODUCTS
ACCESSORY PROPANE GAS CONVERSION KIT
STANDARD ALTITUDE ONLY 0---2000 FT (0---610 m)
This kit is used on:
Two--Stage
(2 -- 5 Tons) Models: 48DU, 48DT, 48XL, 48XT,
577B, 577D, 677B, and 677D. (Two--Stage conversion starts on
Page 2.)
Single--Stage
(1--1/2 -- 5 Tons) Models: 48ES, (“1”) series or later
(Examples: 48ES--0601303
1
1, 48ES--0601305
1
1,
48ES--0601306
1
1), 48ES--A, 48ESNA, 48EZ “1” series or later
(Examples: 48EZ--0601303
1
1, 48EZ--0601305
1
1,
48EZ--0601306
1
1), 48EZ--A, 48EZNA, 48VL, 48VT, 574D “B”
series or later (Examples: 574DNW060130N
B
,
574DPW060130N
B
, 574DEW060130N
B
), 574D*WA, 674D “B”
series or later (Examples: 674DNW060130N
B
,
674DPW060130N
B
, 674DEW060130N
B
), 674D*WA, 577C,
677C, and all PY3G
except
“B” series (Example:
PY3GNA060115A
B
). (Single--Stage conversion starts on Page
10.)
NOTE
: Read the entire instruction manual before starting the
installation.
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service maintenance,
or use can cause explosion, fire, electrical shock, or other
conditions which may cause death, personal injury, or property
damage. Consult a qualified installer, service agency, or your
distributor or branch for information or assistance. The qualified
installer or agency must use factory--authorized kits or accessories
when modifying this product. Refer to the individual instructions
packaged with the kits or accessories when installing.
Follow all safety codes. Wear safety glasses, protective clothing,
and work gloves. Have a fire extinguisher available. Read these
instructions thoroughly and follow all warnings or cautions
included in literature and attached to the unit. consult local
building codes, the current editions of the National Fuel Gas Code
(NFGC) NFPA 54/ANSI Z223.1, and the National Electrical Code
(NEC) NFPA 70.
In Canada refer to the current editions of the National Standards of
Canada CAN/CSA--B149.1 and .2 Natural Gas and Propane
Installation codes, and Canadian Electrical Code CSA C22.1
Recognize safety information. This is the safety--alert symbol
.
When you see this symbol on the unit and in instructions or manu-
als, be alert to the potential for personal injury. Understand these
signal words: DANGER, WARNING, and CAUTION. These
words are used with the safety--alert symbol. DANGER identifies
the most serious hazards which
will
result in severe personal injury
or death. WARNING signifies hazards which
could
result in per-
sonal injury or death. CAUTION is used to identify unsafe practic-
es which
may
result in minor personal injury or product and prop-
erty damage. NOTE is used to highlight suggestions which
will
result in enhanced installation, reliability, or operation.
FIRE,
EXPLOSION,
CARBON
MONOXIDE
POISONING, PROPERTY DAMAGE HAZARD
Failure to follow this warning could result in personal
injury, death or property damage.
This conversion kit shall be installed by a qualified service
agency in accordance with the manufacturer’s instructions
and all applicable codes and requirements of the authority
having jurisdiction. The qualified service agency is
responsible for the proper installation of this kit. The
installation is not proper and complete until the operation of
the converted furnace is checked as specified in the
manufacturer’s instructions supplied in the kit.
!
WARNING
FEU,
EXPLOSION,
EMPOISONNEMENT
PAR
CARBON
DE
MONOXYDE,
RISQUE
DE
DOMMAGE À LA PROPRIÉTÉ
La négligeance de suivre l’avis suivant, peut causer des
blessures personnelles, la mort ou du dommage à la
propriété.
Cette trousse de conversion doit être installée par un
Entrepreneur qualifié, selon les instructions du fabricant et
doit se conformer à toutes les exigences et tout les codes
pertinents de l’autorité compétente. L’Entrepreneur qualifié
est responsable, et doit s’assurer de bien suivre les
instructions dans cet avis. L’installation sera considèrèè
conforme et rencontrant les spécifications et instructions du
fabriquant qui sont inclus dans la trousse, seulement aprés
vérification de l’opération de la fournaise convertie.
!
AVERTISSEMENT
UNIT OPERATION HAZARD
Failure to follow this caution may result in damage to unit
components.
Before converting a unit to propane gas, remove the burner
assembly and inspect the heat exchanger tubes. If there are
V--shaped NOx baffles installed in the firing tubes, (see
Fig. 1). THEY MUST BE REMOVED PRIOR TO
CONVERTING THIS UNIT TO PROPANE GAS.
CAUTION
!