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11.Set t he temperature
selector onroom thermostat
todesired setting.
z_
WARNING:
FiRE and EXPLOSION
HAZARD
Failure to follow
this warning
could rssuR in personal
injury, death and/or property
damage.
1. ff the main burners
fNt to Hght, or the blower fails to start, shut down gas heating section
and chit your donor
for service.
2. Never attempt to manually
Hght the main burners
on unit with a match, lighter, or any other flame, if the electric sparking
device
faiJs to light the main burners,
refer to the following
shutdown
procedures,
then can your
dealer as soon
as
possible.
TO SHUT UNIT OFF:
z_
WARNUNG:
FURE, EXPLOSION,
ELECTRICAL
SHOCK HAZARD
Failure to follow
this warning
could result
in personam injury, death and/or property
damage.
Do not turn off the electrical
power to unit without
first turning
off the gas supply.
NOTE:
If unit is being
shut down
because
the heating
season
has ended,
make sure to turn on power
to cooling
system.
If unit is being
shut down because
of a malfimction,
cali your dealer
as soon as possible.
Should
overheating
occur
or the gas supply fail to shut off. shut off the manual
gas valve
to the unit befk)re shutting
off the electrical
supply.
Do
not use this unit if any part has been under water.
Immediately
call a qualified
service
technician
to inspect
the unit and to replace
any part of the
control
system
and any gas control
which
has been under water.
Refer
to Fig. 5 while
proceeding
with the following
steps.
1. Set the temperature
selector
on room thermostat
to lowest
temperature
setting
and set system
switch
to OFF.
2. Close the external
manual
shutoft" valve.
3. Turn
oft" the electrical
power
supply
to the unit.
4. Remove
the front
access
panel.
5. Move
the selector
switch
on the internal
gas valve
to the OFF position.
6. Replace
the f?ont access
panel.
7. Restore
electrical
power
to the unit and set system
switch
to COOL
to ensure
operation
of the cooling
system
during
the cooling
season.
OPERATING
YOUR
UNIT
The operation
of your system
is controlled
by the indoor
temperature
control
(Thermostat).
You simply
adjust the thermostat
and it maintains
the
indoor
temperature
at the level you select. Most thermostats
of heating
and cooling
systems
have 3 controls:
a temperature
control
selector,
a FAN
control,
and a SYSTEM
or MODE
control.
Refer
to your thermostat
owner*s manual
for more information.
To better protect
your investment
and to eliminate
unnecessa
U service
calls,
familiarize
yourself
with
the following
facts:
a.
Cooling Mode
With the SYSTEM
or MODE
control
set to COOL,
your unit will run in cooling
rhode until the indoor
temperature
is lowered
to the love! you
have selected.
On extremely
hot days,
your unit will run fi_)r longer periods
at a time and have shorter
"oft _' periods
than on moderate
days.
EL
Gas Heat Mode
With the SYSTEM
or MODE
control
of your indoor
thermostat
set to HEAT.
your unit wi!l run in gas heating
mode until the indoor
temperature
is raised to the level you have selected.
On cold days and nights,
your system
will typically
run for longer periods
of time and have shorter
"oft *'
periods
than on moderate
days.
This is the same as the COOLING
MODE.
MAINTENANCE
AND
SENWOE
This section
discusses
maintenance
that shoukl be per_i_}rmed on ),our system.
Most maintenance
should be performed
by ),our dealer. You, as the
owner,
may wish to handle
some minor maintenance
for your new unit.
C,
Routine
Maintenance
Ai1 routine
maintenance
should
be handled
by skilled,
experienced
personnel.
Your
dealer
can hel r) yon establish
a standard
procedure.
For your safety,
keep the unit area clear
and free of combustible
materials,
gasoline,
and other
flammable
liquids
and vapors.
To ensure
proper
functioning
of the unit, flow of condenser
air must not be obstructed
from
reaching
the unit. Clearance
from the top of the unit
is 48 in. Clearance
of at least 36 in. is required
on sides except
the power entry side (42 in. clearance)
and the duct side (12 in. minimum
clearance).
D,
Maintenance
and Care
for the Equipment
Owner
Before
proceeding
with those things
you might
want
to maintain
yourself,
please
carefully
consider
the following:
WARNUNG:
FUME, EXPLOSION,
ELECTRICAL
SHOCK HAZARD
Failure to follow
this warning
could result
in personal
injury, death and/or property
damage.
TURN OFF ALL ELECTRmCAL POWER TO YOUR UNIT AND INSTALL LOCK-OUT TAG BEFORE SERVlCmNG OR PERFORMING
MAmNTENANCE.
z_
CAUTION:
CUT HAZARD
Faimure to follow
this
caution
could
result
in personal
injury,
When
removing
access
panels
or performing
maintenance
functions
inside
your
unit,
be aware
of sharp
sheet
metam parts
and screws,
ARhough
special
care
is taken
to keep
sharp
edges
te a
minimum,
be extremely
careful
when
handling
parts
or
reaching
into the unit,
Wear
safety
glasses,
gloves,
and appropriate
protective
clothing,
-3-
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