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SAFETY SUMMARY
1 SAFETY SUMMARY
!
D A N G E R
•
DO NOT pour water into the remote control switch (hereafter called
"controller").
•
This product is equipped with electrical parts.
•
If poured, it will cause a serious electrical shock.
!
C A U T I O N
•
DO NOT perform installation work and electrical wiring connection by
yourself. Contact your distributor or dealer of Hitachi and ask them for
installation work and electrical wiring by service person.
•
DO NOT install the indoor unit, outdoor unit, controller and cable at
such places as;
- Where there is oil vapor and the oil is dispersed
- Where the hot springs are near (in a sulfuric environment)
2 INSTALLATION WORK
2.1 SELECTION OF INSTALLATION PLACE
Select a suitable place for handling and determine the
installation place of the controller with the customer's
acceptance.
Do not install the controller at such places as:
• Where children can touch.
• Where the air from the air conditioner is directly discharged.
Especially in case that a Remote Controller thermostat is used,
select the installation place in consideration with the following
points:
• Where the average room temperature is detectable.
• Where the thermostat is not exposed directy to the sun.
• Where there is no source of heat.
• Where the thermostat is not affected with the outdoor air by
opening and closing doors.
2.2 BEFORE INSTALLATION
This packing contains the following parts:
• Remote Control Switch (Quantity: 1, for Operation Control).
• Screw <M4x16L> (Quantity: 2, for Fixing the Holding Bracket
onto the Wall).
• Ring Core (Quantity: 1).
• Band (Quantity: 1, for Fixing Cable to Ring Core).
• Cable with connector (20cm).
1
PMML0497 rev.1 - 12/2020
- Where generation, flowing, staying or leaking of flammable gas is
detected
- Where the sea is near (in the salty environment)
- An acid or alkaline environment
•
DO NOT install the indoor unit, outdoor unit, controller and cable
within approximately 3 meters from strong electro m agnetic 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 with the steel box and
running the cable through the metal conduit tube.
In case that there is electric noise at the power source for the indoor
unit, provide a noise filter.
?
N O T E
This manual MUST be handed over to those who undertake the following
work. Customers are requested to keep it for future reference.
(Installation) --> (Wiring) --> (Test Run) --> (Customer)
2.3 INSTALLATION SPACE
In case of installing the controllers in vertical line, keep a
distance more than 50mm between the controllers vertically.
If the distance is insufficient, the controller can not be taken out.
2.4 INSTALLATION PROCEDURES
1 Remove the controller from the holding bracket.
> 50mm
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