Clean Flue Passage; Insufficient Heat; Room Too Hot - Or Some Too Cold; Cold Floors - Sears 867.76391 Owner's Manual

Gas-fired sectional furnace
Table of Contents

Advertisement

maintaining
fumoce
(€ont)
be sure
to
replace
with
same
type
fiker
or
one
whose
rating
is at
least
650
ft
rain,
s_T_
NO.
SIZE OF
•INPUT
REQ.
FILT]_S
Use
75,000
1
16"x2F'x1"'
Corre¢_
105,000
1
16"x25"xl"
Size
135.000
2
16"x25"x1"
150.000
2
16"x25"xl"
1TS,000
2
20"x25"xl"
" Refer to Table on Page 3 Or Mode/l_os.
CL.EAN FLUE
PASSAGE
_x_
a¢ the begin=d_
_eeeh
heating
seas_.
If
, unit is dirty artd requires
ele_ntr_,
your _
do this beet; b_
Fou _
_o a _
|_b Y_.
self with a .bornevse_.
Q1mn_r. tf _
m amm_
S_
_
electric _
_
_
_
._be
and_
(_)
valve. _
_molr_ **_q[m a xl
Draft
Dirtier.
The
Flue
Baffles
wln
no_ r m ez-
_
Remove _he _€_r
l>b_ _ nee_m'y,
mxt
out l_e _
P.eme_
the b_M_
k, 1_t.vmt
diz,t h.om _dting onzo them. "rn_ lmst ,__mm_
se_-tionscan now be cleaned by u=h=ga 1o_ ]mmdlmd
wix._brush and vacuum €_a_e.
:
,_
When
you have
el_nod
the pa_ages
thoi_Ltghly
re-
pla¢_ the parts in the rev_-_
order in. wl_=h they
were removed. More
re_
the. stY,
in_peet
it care_]Iy
for
_st
o_ corrosion,
and
l_._ee
any
_ee_to_ that show _
of deterlomti_
,
i".
Cheek the burner_
for lint or dirt aat_ clean tf nsees-
ss_y.
_.ep]_
burners
in furnace.
SERVICE HINTS - FOR BETTER PERFORMANCE
INSUFFICIENT
HEAT
(I)
]nL_)l_re_t Gas
[I1p_t.
a, 1_cheek
gas input
as described
on pages
11 & 12
--
and have
GaS Comi_nY
correct
input,
if
sary.
If Gas
Company
advises,
have
your
Service
Technician
proper|y
adlust
pressure
regu-
lator.
(b)
Recheck
the
orifice
. , . to make
_
it
is the right
size,
:_r_€l not clogged.
If clogged,
clean
out
the
hole
_refully
(do
not
ream
it out
or in
any
way
enlarge
or distort
it).
Clean
w_.th smooth
,rood
pick.
(2)
_ar_ace
Overloaded,
This
can
esp_ia]ly
happen
when
a dwelli_
is erdarge_
(by adding
on rooms
or
opening
up
previo_ly
unused
attic
s_e). H_ve a S_rs Sales ._neer
cheek
required
heat
"load
against
tht
turnace
eapactry.
He will
make
proper
and economical
recommenda-
tions
for solving
t_s
problem.
(3)
Incorrect
Gas Mixture
or Flame,
(a)
Flame
should
be soft blue,
without
orange
til_.
(b) Cheek
for dust or Unt at air _
opemngs
and burner
ports _ clean, if necessary.
ROOMS TOO HOT--OR SOME
TOO
COLD
(1)
Thecmo_t
Located _-
Rud
section
in th_
mantu_
on locating
thermost_it_l
re-
locate it as _.
(2)
System Ou_ of Balance.
li_dj.a
dampen
ss exp_
in this manual
(_)
Cheek care_Uy to ,_e
_
fl..t rups e_
/umimr*
are not _o_
or block_¢
(4)
Cheek to see that return _d_ pa_ges
are not
blocked
by _lle_
insulation
or new
cmmructiea.
COLD FLOORS
(1)
System
Out
o_ Ba]_tee.
_
_
m
explained tu th_ manual
.
*
(2)
Air Filters Dirty
Replecethem.
(3)
Blowe_
Not
Operating
Properly.
iAd|ust
for
slower speed
and
_.L_uous
opera=_L
Cheek
lubri_on
of motor. Clean blower
.w_£
BLOWER FAILSTO TURN ON PI40_
\
(I)
Fan Control Adjusted too lli_h. _Uljust to u
.
LZ9-d
i_/[l'd
ElB-L
_EEBek2_Lg+
ld_
H_IY]$_I d3l-1O_d
umZE:60 ea-st-uer

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents