General Safety Precautions; For The User; For The Installer - Daikin BRC1H81W Installer And User Reference Manual

18 Technical data
18.1 Connection diagram .................................................................. 36
18.1.1 Typical layout .............................................................. 36
18.1.2 Typical layout for group control................................... 36
18.1.3 Controller + DIII central control equipment ................. 37
1

General safety precautions

Please read these general safety precautions carefully before
installing air conditioning equipment, and be sure to install the
equipment correctly.
Failure to follow these instructions properly may result in property
damage or personal injury, which may be serious depending on the
circumstances.
Meaning of warnings and symbols
These safety messages are used to attract your attention. The
meaning of each safety message is described below:
WARNING
Indicates a situation that could result in death or serious
injury.
CAUTION
Indicates a situation that could result in minor or moderate
injury.
DANGER
Indicates a situation that results in death or serious injury.
DANGER: RISK OF EXPLOSION
Indicates a situation that could result in explosion.
INFORMATION
Indicates useful tips or additional information.
NOTICE
Indicates a situation that could result in equipment or
property damage.
1.1

For the user

INFORMATION
Also see the operation manual delivered with the outdoor
and indoor unit.
WARNING
Do NOT play with the unit or its remote controller.
Accidental operation by a child may result in impairment of
bodily functions and harm health.
WARNING
To prevent electric shocks or fire:
▪ Do NOT operate the controller with wet hands.
▪ Do NOT disassemble the controller and touch interior
parts. Contact your dealer.
▪ Do NOT modify or repair the controller. Contact your
dealer.
▪ Do NOT relocate or reinstall the controller by yourself.
Contact your dealer.
WARNING
Do NOT use flammable materials (e.g. hairspray or
insecticide) near the controller.
BRC1H81W+K+S
Wired remote controller
4P513690-1 – 2018.03
36
NOTICE
To clean the controller, do NOT use organic solvents, such
as paint thinner. Possible consequence: damage, electric
shock, or fire.
1.2

For the installer

The precautions described in this document cover very important
topics, follow them carefully.
INFORMATION
This controller is an option and cannot be used standalone.
Also see the installation and operation manual of the
indoor and outdoor units.
NOTICE
Improper installation or attachment of equipment or
accessories could result in electric shock, short-circuit,
leaks, fire or other damage to the equipment. Only use
accessories, optional equipment and spare parts made or
approved by Daikin.
WARNING
All field wiring and components MUST be installed by a
licensed electrician and MUST comply with the applicable
legislation.
NOTICE
The remote controller MUST be mounted indoors.
NOTICE
When the controller is used as room thermostat, select an
installation location where the average temperature in the
room can be detected.
Do NOT install the controller in the following places:
▪ In places that are exposed to direct sunlight.
▪ In places that are near a heat source.
▪ In places that are affected by outside air or air draught due to e.g.
door opening/closing.
▪ In places where the display can easily get dirty.
▪ In places where there is NO easy access to the controls.
▪ In places with temperatures <–10°C and >50°C.
▪ In places where the relative humidity is >95%.
▪ In places where there is machinery that emits electromagnetic
waves. Electromagnetic waves may disturb the control system,
and cause malfunction of the equipment.
▪ In places where it may be exposed to water, or in generally moist
areas.
If you are NOT sure how to install or operate the unit, contact your
dealer.
After finishing installation:
▪ Conduct a trial operation to check for faults.
▪ Explain the user how to operate the controller.
▪ Ask the user to store the manual for future reference.
INFORMATION
Consult your
reinstallation of the controller.
1 General safety precautions
dealer regarding the relocation
Installer and user reference guide
and
3