Lighting And Furnace Shut Down; Safety Information; Priming Fuel Pump; Lighting Instructions For Standing Pilot Models - Nordyne MGHA-056A AA FC-02 Installation Instructions Manual

Series mg, mm, ms and mb
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For L.P. gas. pressure to the gas valve must
be
more than 11 •
W.C. but not more than 13- w.e. Pressure ,s redllCed 10 1l'
w,e. by
the
pressure regUlator in the gas valve.
a Oillurnace models may beconne<:led to above ground
or below ground tuel supply systems. LocatIon lorthe
fuel storage tank ;s le11 to
the
discretion of the owne'·
user. (Refe, to chart anached to burrIer fuel pump lor
maxImum allowable le"91h 01 fuel hnes,)
Oil Gun Models
Your lumace is factory eqUIpped 10 operate on NO.2 fuel oil.
In very cold weather. No. 1 fuel all should
be
used
Do
no use motor
0"
or any fuel other than No.1 or No 2 fuel
oil in tnls furnace.
NOTE, Oil
storage
tank must be tree of waler, Slud9l' and
seale
to
prevent excesSIve wear and pOSSible damage to
lurnace fuel pump and burner nozzle. A luel filter allhe
siorage tank IS required,
CONNECTING FURNACE TO FUEL LINE
a Connect inlet t",,1 line to lurnaee control valve (GAS)
or 1"", pump (OIL), Approved Pipe JOint compound
(type ,nsoluble to L.P. gas) may be applied on male
threads only.
D. Open 1",,1 line valves and soap test for leak.
DO NOT USE OPEN FLAME TEST FOR LEAKS.
PRIMING FUEL PUMP (OIL FURNACE MODELS)
a
Connect a 3/16" 15mm) LD. hose to air-bleed valve
(see Figure 29) and place other end of hose ,nto a
su,table container.
II Set furnace lhermostal above room temperature and
push reset bunon on burne, primary control
C Turn on electrical power to lurnaee, and set On-ON·
Fan sWl1ch 10 "ON" poSItiOn,
d, Allow burner to run until discharged all ,s Iree of air
bubbles: Ihen shul off alr·bleed valve.
15. LIGHTING AND FURNACE SHUT DOWN
GENERAL·ALL MODELS
Read the salety mformatlon on the lront page of these
InSlailallon Instructions belore lighting furnace.
DO NOT
ATTEMPT TO LIGHT FURNACE IF YOU SMELL GAS.
SAFETY INFORMATION
AWARNING:
If
you
do
not follow the$e ifl$tructions exactly, a
fire Ot explO$lon may re$un causing personsl
Injury, fOU of life, or property damage.
FOR YOUR SAFETY READ BEFORE LIGHTING.
a.
ThfI
first fighting
a!
the furnace after eny home
selup mus! be performed by a quafified service
technician.
b. If Ihls apphance has a pllOl that must be lIt by hand,
follow these instrucltons exactly.
c. BEFORE L1GHTfNG smell all around the lurnace for
gas, Be Sure to smell next to the lloor because some
gas IS heaVIer tnan ai, and WIll settfe
Of]
the fOOr,
d, WHAT·TO DO IF YOU SMELL GAS: Do nottrytol'ght
any appliance,
Do
not lauch any electrIC sw,tcn and
do not use any phone In your bu,iarng. Immedlalely
call your gas suppl",r trom a nelghb<lf's phone. Follow
the gas supplier's in51fuctlOns. If you cannot reach
your gas supplier. call the lire departmenl
e. Use only you' hand 10 push In the gas controlleve,-
Never use tools. II the iever will not push In by hand.
don't lry
to
repair It. Call a QualIfied service techniCian.
Force or altempted reparr may result ,n a l"e or
eXploSiOn,
'- Do
not use thIS furnace It any part has been under
water. immedtately call a Qualilie<j servICe lechnician
to ,nspect the furnace and to repface any part 01 the
gas valve or control syslem which has been under
waler
AWARNING:
Close hinged fire door, if fire door is open or
spring is broken il may allow products of
combustion into the living spece by the furnace
blower resulting in possible asphyxiation.
LIGHTING INSTRUCTIONS FOR STANDfNG PILOT
MODELS.
a. Stop' Read the safety Informatton
b. selthe lhe'mostalto the lowest setl,ng,
C, Turn 011 all eieclllC power to the appliance.
d. Push In tile gas control lever sllgnlly and move lelt to
"OFF: DO NOT FORCE
e. W8I11en 1101 m,nutes 10 clear oul any gas. If you then
smell gas, STOP! Follow step "dO In the SAFETY
INFORMATION. If youdon'l smell gas, gOlothe
next
slep.
NORDYNE· manufacturer of Intertherm and Miller products.
_

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