Defi nitions – Part 1: Product and safety information – 3
Be sure to read and understand this entire manual before attempting to install and operate your VELUX solar water
heating system. Pay particular attention to the special attention boxes located throughout this manual which will alert the
user of a hazard. Failure to follow these warnings could result in serious bodily injury or death. Should you have a problem
understanding the instructions in this manual or have any questions, STOP, and get help from a qualifi ed installer, service
technician, local electric utility or supplier.
Local installation regulation
Installation of the VELUX solar water heating system may be governed by local rules and regulations for this type of product.
The installation must be done in accordance with those regulations. Always use the latest edition of codes. The installation,
adjustment, service and maintenance of the VELUX solar water heating system must be done by a licensed professional who is
qualifi ed and experienced in the installation, service and maintenance of solar hot water systems.
Water temperature adjustment
The solar water heating system may transfer heat into the water heater above the set temperature limit. This may create the
potential for scald injury. To protect against injury, you must install the supplied ASSE approved mixing valve in the water
system. Refer to the instructions supplied with the mixing valve for installation procedures and specifi cations.
Special attention boxes
The following defi ned terms are used throughout this manual to bring attention to the presence of hazards of various risk
levels or to important information concerning this product.
Defi nitions
!
DANGER
DANGER indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
!
CAUTION
CAUTION Indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury.
!
WARNING
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
CAUTION
CAUTION used without the safety alert symbol indicates a
potentially hazardous situation which, if not avoided, may
result in property damage.
!
DANGER
Water temperature over 125 degrees F. can cause severe burns instantly, or death
from scalds. Children, disabled, and elderly are at highest risk of being scalded. See
instruction manual before setting temperature at water heater. Feel water before
bathing or showering! Temperature limiting valves are available.
!
DANGER
!
DANGER
!
WARNING
Households with small children, disabled, or elderly persons may require a 120°F orlower temperature setting to prevent
scalding with of hot water.
Part 1: Product and safety information
