Important Information - Daikin DP14UM Service Instructions Manual

IMPORTANT INFORMATION

IMPORTANT NOTICES
RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS
TO PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL
INJURY, OR DEATH, DO NOT STORE COMBUSTIBLE MATERIALS
OR USE GASOLINE OR OTHER FLAMMABLE LIQUIDS OR
VAPORS IN THE VICINITY OF THIS APPLIANCE.
HIGH VOLTAGE
DISCONNECT ALL POWER BEFORE SERVICING
OR INSTALLING THIS UNIT. MULTIPLE POWER
SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE,
PERSONAL INJURY OR DEATH.
THIS UNIT SHOULD NOT BE CONNECTED TO, OR USID IN
CONJUNCTION WITH, ANY DEVICES THAT ARE NOT DESIGN
CERTIFIED FOR USE WITH THIS UNIT OR HAVE NOT BEEN
TESTED AND APPROVED BY THE MANUFACTURER. SERIOUS
PROPERTY DAMAGE OR PERSONAL INJURY, REDUCED UNIT
PERFORMANCE AND/OR HAZARDOUS CONDITOINS MAY
RESULT FROM THE USE OF DEVICES THAT HAVE NOT BEEN
APPROVED OR CERTIFIED BY THE MANUFACTURER.
SAFE REFRIGERANT HANDLING
While these items will not cover every concievable
situation, they should serve as a usefull guide.
To avoid possible injury, explosion or death, practice safe
handling of refrigerants.
(Not a technical assistance line for dealers.) Your telephone company will bill you for the call.
2
WARNING
WARNING
WARNING
WARNING
OUTSIDE THE U.S., call 1-713-861-2500.
Refrigerants are heavier than air. They can "push out"
the oxygen in your lungs or in any enclosed space. To
avoid possible difficulty in breathing or death:
• Never purge refrigerant into an enclosed room or space. By law,
all refrigerant must be reclaimed.
• If an indoor leak is suspected, thoroughly ventilate the area
before beginning work.
• Liquid refrigerant can be very cold. To avoid possible frostbite or
blindness, avoid contact with refrigerant and wear gloves and
goggles. If liquid refrigerant does contact your skin or eyes, seek
medical help immediately.
• Always follow EPA regulations. Never burn refrigerant, as
posionous gas will be produced.
The compressor POE oil for R-410A units is extremely
susceptible to moisture absorption and could cause
compressor failure. Do not leave system open to
atmosphere any longer than necessary for installation.
To avoid possible explosion:
• Never apply flame or steam to a refrigerant cylinder. If you must
heat a cylinder for faster charging, partially immerse it in warm
water.
• Never fill a cylinder more than 80% full of liquid
refrigerant.
• Never add anything other than R-22 to an R-22 cylinder or R-410A
to an R-410A cylinder. The service equipment used must be listed
or certified for the type of refrigerant used.
• Store cylinders in a cool, dry place. Never use a cylinder as a
platform or a roller.
To avoid possible explosion, use only returnable (not
disposable) service cylinders when removing refrigerant
from a system.
• Ensure the cylinder is free of damage which could lead to a leak
or explosion.
• Ensure the hydrostatic test date does not exceed 5 years.
• Ensure the pressure rating meets or exceeds 400 lbs.
When in doubt, do not use cylinder.
WARNING
WARNING
WARNING
WARNING