Coleman 7600 - Lighting Instructions; Wiring the Furnace

LIGHTING
INSTRUCTIONS
CAUTIOI,{:
When
lighting
the
furnace
it
is important
that steps
I through
6 ol'
the
Lighting
Instructions
be
followed
to
purge the combustion
chamber
of
any
gas
that
might
be
prcsent
in
the
combustion
chamber.
LIGHTING
INSTRUCTIONS
l.
Turn thermostatto
its
lowest
setting.
2. Remove
lurnace
door.
3.
Open
inspection
door.
4. Depress
and
turn
the
gas valve
control
knob
to
"oFF."
5.
Close
main
gas
valve.
6. Wait
l5 ntinutes.
CALITION:
Since
the
gas
valve
in
this
furnace
is a
step
opening
valve,
the
following
procedure
should
be
used
when
lighting
the
Pilot.
7.
Turn
gas
valve
"ON".
8.
lnsert
match
in lighter
rod'
9.
Turn
gas
valve
control
knob
to
pilot.
10. Depress
control
knob
and
light
pilot.
I l. Keep
dial
depressed
lor
60 seconds
or
until
pilot
remains
lit.
12.
Replace
inspection
door.
13.
Turn dial
to
"ON."
14. Replace
furnace
door.
15. Use
the
thermostat
to
cycle
the
burner
"OFF"
and
"ON"
several
times
to
bc
certain
that
the
burner
ignites
properly.
16. Set the thermostat
to the desired
temperature.
This
procedure
will allow
the
gas
valve to
lunction
properly
by
permitting
a minimum
flow of
gas
to the
main burner at
the start.
The valve
then
will
continue
to open
gradually
till
iull flow is obtained.
SHUTDOWN
INSTRUCTIONS
l. Set
wall thermostat
to
lowest
temperature.
2.
TEMPORARY
SHUI-DOWN:
Turn
gas valve
dial
to
pilot position.
3.
COMPT-El-E
SHUl'DOWN:
Depress
dial
and
turn
clockwise
to
"OFF."
4.
Turn
system
switch
to
"OFF."
WIRING
THE
F'URNACE
Connect
the
I l5
volt 60
cycle
leads
to
the
"pigtails"
in the
wiring
box
at the
top ol
the
wiring
panel. Secure
with
tu,o
wire
nuts. Connect
the
low
voltage
wires to
the thern.rostat.
All electrical
wiring within
the
furnace
has
been
made
at
the
{'actory.
All wirirtg
contlected
to the
unit
must
comply,
with the
National
Elcctric Code
and
any
appli-
cable
local codes
and
regulations.
A separate
circuit
with
a
lused disconnect
should
be
provided
lrom
the
main
luse
hox to
thc
furnace.
1'he wiring diagrams
shown
in figures
15, 16,
17, 18
and
l9
present
a
visual
picture of the
various
elec-
trical
circuits to
be found
in the
7600 Gas
Presidential
Furnaces.
Figures
20,21,22 and
23 show
the
low voltage
wiring
for
the various
furnace, condensing
units,
and
ther-
mostat
combinations.
l8