Safety Summary; Installation Procedure - Hitachi ECO COMPACT PC-ARC-E Instruction Manual

Safety summary

1 SAFETY SUMMARY
Hitachi cannot anticipate every possible circumstance that might
involve a potential hazard.
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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.
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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.
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.

2.1 INSTALLATION PROCEDURE

1 Insert the edge of the slotted screwdriver into the groove at
the bottom of the holding bracket, push and turn the slotted
screwdriver to separate and remove the controller from the
holding bracket.
(iv) A - Groove part
B - Approx. 6mm
C - Slotted screwdriver
D - View from the bottom side
E - Wall mount
F - Tabs for attachment of the controller
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N O T E
Do not insert the slotted screwdriver into the tab part beside the groove.
The tab may be damaged and the wired remote controller cannot be
installed.
8 PMML0526 rev.0 - 06/2022 - A12109690A
• 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.
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
D - 1 Connecting wire (300 mm length)
When arranging the wired remote controller and other
controllers vertically, place them at least 2 inches (50mm)
apart. (iii).
2 Attach the controller to the holding bracket and connect the
cable as follows:
• In Case of Exposing the Controller Cable
Fix the holding bracket onto the wall with screws
(accessory). (v)
Attach the stopper (plastic band) to the cable at the inner
side of the draw-out hole.
(vi) B - Cable
C - Band stopper (Field-supplied)
D - Draw-out hole
E - Plug the connector of the connecting wire into the CN1.
F - Connect wire stuck in the slot.
Attach the stopper (plastic band) to the cable at the inner
side of the draw-out hole.