EN
1 SAFETY SUMMARY
Hitachi cannot anticipate every possible
circumstance that might involve a potential
hazard.
!
D A N G E R
Perform electrical work according to the
Installation Manual. As for the electrical wiring
work and check, turn OFF the main power
supply before opening/closing the service
cover of indoor unit. If service cover is opened
with main power supply left on, it may result in
an electrical shock.
!
C A U T I O N
• DO NOT pour water into the remote controller.
This product is equipped with electrical parts. If
poured, it will cause a serious electrical shock.
• DO NOT perform installation work and electrical
wiring connection by yourself. Contact your
Hitachi distributor or dealer and ask them for
installation work and electrical wiring by a
service person.
• DO NOT install the product in places where oil
vapour or oil are dispersed, in the vicinity of hot
springs (in a sulfuric environment), where the
generation, flow, accumulation or leakage of
flammable gas is detected, or in salty, acid or
alkaline environments.
• DO NOT install the controller and its cables
within approximately 3 meters from strong
electro magnetic wave radiators such as medical
equipment. In case that the controller is installed
in a place where there is electromagnetic wave
radiation, shield the controller and cables by
covering them with a steel box and running the
cable through a metal conduit tube.
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N O T E
• The installer and system specialist shall comply
with local regulations or standards for safety.
The following standards may be applicable, if
local regulations are not in force: International
Organization for Standardization, ISO5149 or
European Standard, EN378 or Japan Standard,
KHKS0010.
• This appliance must be used only by adult and
capable people, having received the technical
information or instructions to handle it properly
and safely.
• Children should be supervised to ensure that
they do not play with the appliance.
• Important: Please read and understand this
manual before using this remote controller.
If you have any questions, contact your
Hitachi distributor or dealer.
2 INSTALLATION
Select a suitable place for operation and
determine the installation place of the
controller with the customer’s acceptance.
Do not install the controller in a place where
it is at the reach of children.
The controller has a built-in thermistor; do
not install it in places where it may become
excessively affected by other equipment,
such as indoor units, water pipes, radiators,
etc. Select an installation place where
the average room temperature can be
detected, where the remote control is not
directly exposed to the sun or heat sources,
and where it is not affected by outdoor air
currents from opening and closing doors.
Prior to the installation work, ensure that
surface is flat and sufficiently strong and
then fix the unit securely.
Check the contents and the quantity of the
accessories in the packing.
(ii) A - Remote control switch for operation control
B - 2 M4x16 screws for fixation of the holding
bracket onto the wall
C -1 Instruction Manual
When arranging the advanced color wired
remote controller and other controllers
vertically, place them at least 2 inches
(50mm) apart. (iii).
Safety summary
PMML0564 rev.1 - 09/2021
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