2 Specific installer safety instructions
Installation and operation manual
5
FWF02~05D
Fan coil units
3P443944-9T – 2023.01
CAUTION
Indicates a situation that could result in minor or moderate
injury.
NOTICE
Indicates a situation that could result in equipment or
property damage.
INFORMATION
Indicates useful tips or additional information.
Symbols used on the unit:
Symbol
Explanation
Before installation, read the installation and
operation manual, and the wiring instruction sheet.
1.3
General
If you are NOT sure how to install or operate the unit, contact your
dealer.
WARNING
Improper installation or attachment of equipment or
accessories could result in electrical shock, short-circuit,
leaks, fire or other damage to the equipment. ONLY use
accessories, optional equipment and spare parts made or
approved by Daikin unless otherwise specified.
WARNING
Make sure installation, testing and applied materials
comply with applicable legislation (on top of the
instructions described in the Daikin documentation).
WARNING
This unit contains electrical and hot
parts.
DANGER: RISK OF ELECTROCUTION
Do NOT operate the fan coil units with wet hands. An
electrical shock may result.
WARNING
If the supply cord is damaged, it MUST
be replaced by the manufacturer, its
service agent or similarly qualified
persons in order to avoid a hazard.
WARNING
Tear apart and throw away plastic packaging bags so that
nobody, especially NOT children, can play with them.
Possible consequence:
suffocation.
DANGER: RISK OF
ELECTROCUTION
Disconnect the power supply for more
than 10 minutes, and measure the
voltage at the terminals of main circuit
capacitors or electrical components
before servicing. The voltage MUST be
less than 50 V DC before you can
touch electrical components. For the
location of the terminals, see the
warning label for persons performing
service and maintenance.
CAUTION
▪ Do NOT place any objects or equipment on top of the
unit.
▪ Do NOT sit, climb or stand on the unit.
WARNING
This appliance can be used by children aged from 8 years
and above and persons with reduced physical, sensory or
mental capabilities or lack of experience and knowledge if
they have been given supervision or instruction concerning
use of the appliance in a safe way and understand the
hazards involved.
Children SHALL NOT play with the appliance.
Cleaning and user maintenance SHALL NOT be made by
children without supervision.
CAUTION
Do NOT touch the air inlet or aluminium fins of the unit.
CAUTION
Wear adequate personal protective equipment (protective
gloves, safety glasses,…) when installing, maintaining or
servicing the system.
WARNING
Provide adequate measures to prevent that the unit can be
used as a shelter by small animals. Small animals that
make contact with electrical parts can cause malfunctions,
smoke or fire.
DANGER: RISK OF ELECTROCUTION
▪ Make sure that the system is earthed properly.
▪ Turn OFF the power supply before servicing.
▪ Install the switch box cover before turning ON the
power supply.
CAUTION
▪ Check if the installation location can support the unit's
weight. Poor installation is hazardous. It can also cause
vibrations or unusual operating noise.
▪ Provide sufficient service space.
▪ Do NOT install the unit so that it is in contact with a
ceiling or a wall, as this may cause vibrations.
2
Specific installer safety
instructions
Always observe the following safety instructions and regulations.
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation and are executed ONLY by authorised persons.
WARNING
Installation shall be done by an installer, the choice of
materials and installation shall comply with the applicable
legislation. In Europe, EN378 is the applicable standard.
