ECR International EMI Deluxe Heat DHWAL09DA, Installation, Operation And Maintenance Manual, Page: 3 / 24

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This is a safety alert symbol. It is used to alert you to potential
physical injury hazards. Obey all safety messages that follow this
symbol to avoid possible injury or death.
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
Safety Precautions
Read Safety Precautions Before Installation
Incorrect installation due to ignoring instructions can cause serious damage or injury.
The seriousness of potential damage or injuries is classified as either a
WARNING
or
CAUTION
.
CAUTION
WARNING
Do not
Do not
modify the length of the power supply cord or use an extension cord to power the unit.
Do not share the electrical outlet with other appliances. Improper or insufficient power supply
can cause fire or electrical shock.
When connecting refrigerant piping,
do not
let substances or gases other than the specified
refrigerant enter the unit. The presence of other gases or substances will lower the unit’s
capacity, and can cause abnormally high pressure in the refrigeration cycle.
This can cause
explosion and injury.
allow children to play with the air conditioner. Children must be supervised around the
unit at all times.
1. Installation
shall
be performed by an authorized dealer or specialist. Defective installation can
cause water leakage, electrical shock, or fire.
2. Installation
shall
be performed according to the installation instructions. Improper installation can
cause water leakage, electrical shock, or fire.
( In North America,installation must be performed in accordance with the requirement of NEC and
CEC by authorized personnel only.)
3. Contact an authorized service technician for repair or maintenance of this unit.
4. Only use the included accessories, parts, and specified parts for installation. Using non-standard
parts can cause water leakage, electrical shock, fire, and can cause the unit to fail.
5. Install the unit in a firm location that can support the unit’s weight. If the chosen location cannot
support the unit’s weight, or the installation is not done properly, the unit may drop and cause
serious injury and damage.
CAUTION indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
WARNING