• Keep this manual where the operator can easily find them.
• Read this manual attentively before starting up the units.
• For safety reason the operator must read the following cautions carefully.
• Installation must be performed in accordance with the requirement of NEC and CEC by authorized
personnel only.
After completing the installation, make sure that the unit operates properly during the start-up operation.
Please instruct the customer on how to operate the unit and keep it maintained. Also, inform customers
that they should store this installation manual along with the owner's manual for future reference.
• Be sure only trained and qualified service personnel install, repair or service the equipment.
• Improper installation, repair, and maintenance may result in electric shock, short-circuit, leaks, fire or
other damage to the equipment.
• Install according to this installation manual strictly. If installation is defective, it will cause water
leakage, electrical shock and fire.
• Use the attached accessories parts and specified parts for installation.
• Install in a strong and firm location which is able to withstand the cassette's weight. If the support is
insufficient or installation is not properly done, the cassette will drop to cause injury.
• The appliance must be installed 2.5m/8.2' above the floor.
• Before obtaining access to terminals, all supply circuits must be disconnected.
• The appliance must be positioned so that the plug is accessible.
• For electrical work, follow the local national wiring standard, regulation and this installation
manual. An independent circuit and single outlet must be used. If electrical circuit capacity is not
enough or defect in electrical work, it will cause electrical shock or fire.
• Use the specified cable and connect tightly and clamp the cable so that no external force will be acted
on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.
• Wiring routing must be properly arranged so that control board cover is fixed properly. If control board
cover is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock.
• If the supply cord is damaged, it must be replaced by a certified service technician in order to avoid a hazard.
• An all-pole disconnection switch having a contact separation of at least 3mm/.118" in all poles
should be connected in fixed wiring.
3
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
.
WARNING
This symbol indicates that ignoring
instructions may cause damage to
your unit, or other property, serious
injury or death.
This symbol indicates that ignoring
instructions may cause moderate
injury to you, or damage to your
unit or other property.
WARNING
CAUTION
