Nortek EarthDirEX Y1SA User Manual

uSer'S maNual
Geothermal heat PumP
ImPortaNt SaFetY INFormatIoN
WarNING:
to avoid possible equipment damage, fire,
or death, the following instructions must be
observed regarding unit maintenance and
operational procedures.
Please read all information in this manual thoroughly
and become familiar with the capabilities and use of your
appliance before attempting to operate or maintain this
unit. Pay attention to all safety warnings and any other
special notes highlighted in the manual. Safety markings
are used frequently throughout this manual to designate a
degree or level of seriousness and should not be ignored.
WarNING indicates a potentially hazardous situation that
if not avoided, could result in personal injury or death.
CautIoN indicates a potentially hazardous situation that
if not avoided, may result in minor or moderate injury or
property damage.
Keep this literature where you have easy access to it in
the future. If a problem occurs, check the instructions and
follow recommendations given. If these suggestions don't
eliminate your problem, call your servicing contractor. Do
not attempt to service this unit yourself!
• Under no circumstances should the appliance owner attempt to install and/or service this
equipment. Some local codes require licensed installation / service personnel for this
type of equipment. Improper service, adjustment, or maintenance may cause explosion,
fire, electrical shock or other hazardous conditions which may result in personal injury or
property damage.
• Read these instructions thoroughly before using the equipment. Follow all precautions and
warnings contained within these instructions and on the unit.
• Improper installation, adjustment, alteration, service, or maintenance can cause personal
injury or property damage. For assistance or additional information, consult a qualified
installer or service agency.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or
any other appliance.
DO NOT DESTROY. PLEASE READ CAREFULLY & KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
• To achieve optimum performance and minimize
equipment failure, it is recommended that periodic
maintenance be performed on this unit. The ability
to properly perform maintenance on this equipment
requires certain mechanical skills and tools. Please
consult your dealer for maintenance information and
availability of maintenance contracts.
• The area around the unit a must be kept clear and free
of combustible materials, gasoline, and other flammable
vapors and liquids. Do not store or use flammable items
such as paint, varnish, or strippers in the vicinity of the
unit.
• Do not use the area around the unit as a storage area.
This area must be kept clean and clear of loose or
exposed insulation materials. Examine the unit's area
when it is installed or when insulation is added, since
some insulation materials may be combustible.
• Do not use this appliance 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.
• Familiarize yourself with the controls that shut off the
electrical power to the unit. If the unit needs to be shut
down for an extended period of time, turn off electrical
power at the circuit breaker. For your safety always
turn off the electrical power before performing service
or maintenance on the unit.
• Panels should be kept in place at all times. Only trained
/ qualified personel should remove the panels when
servicing or performing maintenance.
WarNING