Explanation Of Graphical Symbols - Honeywell HD4U User Manual

Warnings
Installation and servicing should be performed only by qualified and experienced technicians
to conform to all local codes and to maintain your warranty.
WARNING! 12 VDC/24 VAC models require the use of CSA Certified/UL
Listed Class 2 power adapters to ensure compliance with
electrical safety standards.
WEEE (Waste Electrical and Electronic Equipment). Correct disposal of
this product (applicable in the European Union and other European
countries with separate collection systems). This product should be
disposed of, at the end of its useful life, as per applicable local laws,
regulations, and procedures.

Explanation of Graphical Symbols

ELECTRIC SHOCK
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
THE COVER. NO USER-SERVICEABLE
PARTS INSIDE REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL
Document 800-00031 Rev A
04/08
CAUTION
RISK OF
DO NOT OPEN
THIS SYMBOL INDICATES
THAT DANGEROUS VOLTAGE
CONSTITUTING A RISK OF
ELECTRIC SHOCK IS PRESENT
WITHIN THE UNIT.
THIS SYMBOL INDICATES
THAT IMPORTANT OPERATING
AND MAINTENANCE
INSTRUCTIONS ACCOMPANY
THIS UNIT.
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