Trane 4DCZ6036, Руководство по установке

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Installer’s Guide
IMPORTANT: Read this entire manual before beginning installation procedures.
IMPORTANT: Do not connect gas piping to the unit until a line pres-
sure test has been completed. This unit should never be exposed to
gas line pressure in excess of 14 inches water column (1/2 PSIG).
The furnace and its equipment shutoff valve must be disconnected
from the gas supply piping system during any pressure testing of
that system at test pressures in excess of 1/2 psi.
Safety Considerations
WARNING: INDICATES A POTENTIALLY HAZ-
ARDOUS SITUATION WHICH, IF NOT AVOIDED,
COULD RESULT IN DEATH OR SERIOUS IN-
JURY.
CAUTION: Indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate in-
jury. It may also be used to alert against unsafe practices
and where property-damage-only accidents could occur.
NOTICE
Warning and Cautions appear at appropriate
locations throughout this guide. Read these
carefully.
EXPLOSION HAZARD!
Propane gas is heavier than air and may collect in any low
areas or confined spaces. In addition, odorant fade may make
the gas undetectable except with a warning device. If the
gas furnace is installed in a basement, an excavated areas
or a confined space, it is strongly recommended to contact
a gas supplier to install a gas detecting warning device in
case of leak. The manufacturer of your furnace does not test
any detectors and makes no representations regarding any
brand or type of detector.
WARNING
!
CAUTION
CONTAINS REFRIGERANT!
SYSTEM CONTAINS OIL AND REFRIGERANT UNDER
HIGH PRESSURE. RECOVER REFRIGERANT TO RELIEVE
PRESSURE BEFORE OPENING SYSTEM. Failure to follow
proper procedures can result in personal illness or injury
or severe equipment damage.
RECONNECT ALL GROUNDING DEVICES.
All parts of this product that are capable of conduct-
ing electrical current are grounded. If grounding wires,
screws, straps, clips, nuts, or washers used to complete
a path to ground are removed for service, they must be
returned to their original position and properly fastened.
CAUTION
Hot Surface!
Do Not touch top of compressor. May cause minor to severe
burning.
Unit contains R-410A Refrigerant!
R-410A operating pressure exceeds the limit of R-22. Proper
service equipment is required. Failure to use proper service
tools may result in equipment damage or personal injury.
SERVICE
Use only R-410A Refrigerant and approved POE com-
pressor oil.
IMPORTANT: Wear appropriate gloves, arm sleeve protectors,
and eye protection when servicing or maintaining this equipment.
PRECAUTIONARY MEASURES
•
Avoid breathing fiberglass dust
•
Use a NIOSH approved dust/mist respirator
•
Avoid contact with the skin or eyes. Wear long-sleeved,
loose fitting clothing, gloves, and eye protection.
• Wash clothes separately from other clothing, rinse
washer thoroughly.
•
Operations, such as sawing, blowing, tear-out, and
spraying may generate fiber concentrations requiring
additional respiratory protection. Use the appropriate
NIOSH approved respirator in these situations.
FIRST AID MEASURES
Eye Contact: Flush eyes with water to remove
dust. If symptoms persist, seek medical
attention.
Skin Contact: Wash affected area gently with soap and
warm water after handling.
This product contains fiberglass wool insulation! Fiberglass
dust and ceramic fibers are believed by the state of California
to cause cancer through inhalation. Glasswool fibers may
also cause respiratory, skin, or eye irritation.
CAUTION
Never use combustible cleaning fluids on any part of the
furnace.
IMPORTANT: This product has been designed and manufactured
to meet ENERGY STAR criteria for energy efficiency. However,
proper refrigerant charge and proper air flow are critical to
achieve rated capacity and efficiency. Installation of this product
should follow the manufacturer’s refrigerant charging and air flow
instructions. Failure to confirm proper charge and airflow may
reduce energy efficiency and shorten equipment life.
EXPLOSION HAZARD!
To prevent an explosion or possible injury, death, and equip-
ment damage, do not store combustible materials, gasoline,
or other flammable vapors or liquids near the unit.
WARNING
!
WARNING
!
IMPORTANT:
Reconnect all grounding devices. All parts of this
product capable of conducting electrical current are grounded. If
grounding wires, screws, straps, clips, nuts, or washers used to
complete a path to ground are removed for service, they must be
returned to their original position and properly fastened.
WARNING
!
WARNING
!
IMPORTANT: Air filters and media wheels or plates shall meet the test
requirements in UL 900.