Maintenance And Service; Precautions For Maintenance And Service - Daikin FAA71BUV1B Installer And User Reference Manual

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Maintenance and service

10 Maintenance and service

10.1 Precautions for maintenance and service

Installer and user reference guide
34
NOTICE
Maintenance MUST be done by an authorized installer or service agent.
We recommend performing maintenance at least once a year. However, applicable
legislation might require shorter maintenance intervals.
CAUTION: Pay attention to the fan!
It is dangerous to inspect the unit while the fan is running.
Be sure to turn off the main switch before executing any maintenance task.
CAUTION
Do NOT insert fingers, rods or other objects into the air inlet or outlet. When the fan
is rotating at high speed, it will cause injury.
NOTICE
NEVER inspect or service the unit by yourself. Ask a qualified service person to
perform this work. However, as end user, you may clean the air outlet, exterior, front
panel and air filter.
WARNING
NEVER replace a fuse with a fuse of a wrong ampere ratings or other wires when a
fuse blows out. Use of wire or copper wire may cause the unit to break down or
cause a fire.
CAUTION
After a long use, check the unit stand and fitting for damage. If damaged, the unit
may fall and result in injury.
CAUTION
Before accessing terminal devices, make sure to interrupt all power supply.
DANGER: RISK OF ELECTROCUTION
To clean the air conditioner or air filter, be sure to stop operation and turn all power
supplies off. Otherwise, an electric shock and injury may result.
WARNING
Be careful with ladders when working in high places.
Following symbols may occur on the indoor unit:
Symbol Explanation
Measure the voltage at the terminals of main circuit capacitors or
electrical components before servicing.
FAA71+100BUV1B
Split system air conditioner
4P654517-1 – 2021.03