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EDUS39-600-F5 Installation
FXHQ-M 19
2-1 ACCESSORIES
Check that the following accessories are included with
your unit.
2-2 OPTIONAL ACCESSORIES
The remote controller part numbers options . are shown in the
following Table 1:
Select a wired or wireless remote controller according to
customer request and install in an appropriate place.
Ta b l e 1
NOTE
If you wish to use a remote controller that is not listed in Table
1, select a suitable remote controller after consulting catalogs
and technical materials.
FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
a. Items to be checked after completion of work
b. Items to be checked at time of delivery
Also review the SAFETY CONSIDERATIONS
2-3 NOTE TO THE INSTALLER
Be sure to instruct customers how to properly operate the unit
(especially cleaning filters, operating different functions, and
adjusting the temperature) by having them carry out opera-
tions themselves while looking at the manual.
3. SELECTING INSTALLATION SITE
Attach an additional insulation pipe cover to the unit body
when it is believed that the relative humidity in the ceiling
exceeds 80%. Use glass wool, polyethylene foam, or some-
thing similar with a minimum 3/8 inch thickness as insulation.
(1) Select an installation site where the following condi-
tions are fulfilled:
Optimum air distribution can be ensured.
Nothing blocks air passage.
Condensate can be properly drained.
Ceiling is strong enough to bear the indoor unit weight.
False ceiling is not noticeably on an incline.
Sufficient clearance for maintenance and service can
be ensured.
DANGER
Do not install unit in an area where flammable materials are
present due to risk of explosion resulting in serious injury or
death.
WARNING
If the supporting structural members are not strong enough
to take the unit’s weight, the unit could fall out of place and
cause serious injury.
(1-1)
When a margin is in the space of the section, ser-
vice and maintenance work will become still easier if
it vacates 7 7/8 in. or more.
Name
(1) Drain
pipe
(2) Metal
clamp
(
3) Washer for
hanger
bracket
(4) Clamp
Quantity 1 pc. 1 pc. 8 pcs. 9 pcs.
Shape
Name
(5)
Paper pattern
for installation
Insulation pipe
cover
Sealing pad
Quantity 1 pc. 1 each 1 each
Shape
(6) For gas pipe
(7) For liquid pipe
(8) Large
(9) Small
Name
(10) Resin
bush
(11) Insulating
tube
(Other)
Operation manual
Installation man-
ual
Quantity 1 pc. 3 pcs.
Shape
For wire
Remote controller
Wired type BRC1D71
Wireless type BRC7E83
Items to be checked
Results of improper installa-
tion:
Check
Are the indoor and outdoor
unit fixed firmly?
Units may drop, vibrate, or
make noise.
Is the gas leak test fin-
ished?
Insufficient cooling.
Is the unit fully insulated? Condensate water may drip.
Does drainage flow
smoothly?
Condensate water may drip.
Does the power supply volt-
age correspond to that
shown on the name plate?
The unit may malfunction or
the components burn out.
Are wiring and piping cor-
rect?
The unit may malfunction or
the components burn out.
Is the unit safely grounded? Electric shock.
Is wiring size according to
specifications?
The unit may malfunction or
the components burn out.
Is something blocking the
air outlet or inlet of either
the indoor or outdoor units?
Insufficient cooling.
Are refrigerant piping length
and additional refrigerant
charge noted down?
The refrigerant charge in the
system is not clear.
Items to be checked Check
Did you explain about operations while showing the opera-
tion manual to your customer?
Did you give the instruction manual to your customer?
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