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SAFETY
CONSIDERATIONS
Installation
and servicing
of this equipment
can be hazardous
due to
mechanical
and electrical
components.
Only trained
and qualified
personnel
should
install, repair, or service this equipment.
Untrained
personnel
can perform
basic maintenance
functions
such
as cleaning
and replacing
air filters. All other operations
must be
performed
by trained
service
personnel.
When working
on this
equipnmnt,
observe precautions
in the literature,
on tags. and on la-
bels attached
to or shipped with the unit and other safety precautions
that may apply.
Follow all safety codes. Installation
nmst be in compliance
with lo-
cal and national
building
codes.
Wear safety glasses,
protective
clothing,
and work gloves.
Have fire extinguisher
available.
Read
these instructions
thoroughly
and follow
all warnings
or cautions
included
in literature
and
attached
to the unit.
Recognize
safety information.
This is the safety-alert
symbol/_
When you see this symbol on the unit and in instructions
or manuals.
be alert to the potential
for personal
injury.
Understand
these signal words: DANGER,
WARNING,
and CAU-
TION.
These words
are used with the safety-alert
symbol.
DAN-
GER identifies
the most serious hazards
which will result in severe
personal injury or death. WARNING
signifies hazards which could
result in personal injury or death. CAUTION
is used to identify un-
safe practices
which may result in minor personal
injury or product
and property
damage.
NOTE is used to highlight
suggestions
which
will result in enhanced
installation,
reliability,
or operation.
Note: Installer:
This manual
should be left with the equipment
user.
FOR
YOUR
SAFETY
Failure to follow
this caution
may result in personal
injury.
Do not store or use gasoline
or other flammable
vapors
and
liquids
in the vicinity
of this or any other appliance.
FIRE, EXPLOSION,
ELECTRICAL
SHOCK
HAZARD
Failure to follow this warning
could result in personal injury,
death or property
damage.
Do
not use this
unit if any
part has
been
under
water.
Imnmdiately
call a qualified
service technician
to inspect the
unit and to replace
any part of the control system
which
has
been under water.
ELECTRICAL
SHOCK
HAZARD
Failure to follow this warning
could result in personal injury,
or death.
Before performing
recommended
maintenance,
be sure the
main power
switch to unit is turned off.
STARTING
OR SHUTTING
UNIT OFF
To start the unit:
1. Turn on the electrical power
supply to unit.
2. Set MODE
control
to desired
mode and the User Interface
for automatic
control.
To shut unit off:
Note:
If the unit is being
shut down because
of a malfunction,
call
your dealer as soon as possible.
1. Set system
MODE
control to OFF.
2. Turn off the electrical
power
supply to unit.
OPERATING
YOUR
UNIT
The operation
of your packaged
cooling system
is controlled
by the
Infinity"
User
Interface
(UI). You may adjust
the temperature
manually
through
the UI or program
the UI for automatic
control.
See UI manual
for detailed
instructions.
Step 1--Cooling
Mode
With the UI control set to COOL, your unit will run in cooling mode
until the indoor
temperature
is lowered
to the level
you have se-
lected. On extremely
hot days, your unit will run for longer periods
at a time and have shorter
"off" periods
than on moderate
days.
Step 2--Heating
Mode (if installed
with optional
electric
heat)
Your system
may also be equipped
with an electric heating
source.
On cold days and nights, place your UI control to HEAT and your
system will automatically
turn on the electric
heat in order to main-
tain the level of comfort
you have selected.
Step 3--Emergency
Heating
Mode
In the event of 1_7Ifailure,
the emergency
heat mode
allows your
electric heating
source to keep your home or office wann until your
1-7Ican be serviced.
Contact your dealer for more information.
Step 4_Emergency
Cooling
Mode
In the event of 1-7Ifailure, the emergency
cooling
mode allows your
unit to keep your home or office cool until your UI can be serviced.
Contact your dealer for more information.
MAINTENANCE
AND SERVICE
This
section
discusses
maintenance
that should be performed
by
your dealer and care you. as the owner, may wish to handle for your
new unit.
Routine
Maintenance
All routine maintenance
should be handled
by skilled, experienced
personnel.
Your dealer can help you establish
a standard procedure.
FOR
YOUR
SAFETY
Failure to follow
this caution
may result in personal
injury.
Do not store or use gasoline
or other flammable
vapors
and
liquids in the vicinity
of this or any other appliance.
To assure proper functioning
of the unit. flow of condenser
air nmst
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 ex-
cept the power entry side (42 in. clearance)
and the duct side (12 in.
minimum
clearance).
Maintenance
and Care
for the Equipnmnt
Owner
Before proceeding
with those things yon might want to maintain
yourself, please carefully consider the following:
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