Selecting Installation Site - Daikin FXHQ-M Engineeiring Data

EDUS39-600-F5
2-1 ACCESSORIES
Check that the following accessories are included with
your unit.
(1) Drain (2) Metal
Name
pipe clamp
Quantity 1 pc. 1 pc.
Shape
(5) Paper pattern
Name
for installation
Quantity 1 pc.
Shape
(10) Resin
Name
bush
Quantity 1 pc.
Shape
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.
Table 1
Remote controller
Wired type
Wireless type
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
Items to be checked
Are the indoor and outdoor
unit fixed firmly?
Is the gas leak test fin-
ished?
Is the unit fully insulated?
Does drainage flow
smoothly?
FXHQ-M
(3) Washer for
hanger (4) Clamp
bracket
8 pcs. 9 pcs.
Insulation pipe
Sealing pad
cover
1 each 1 each
(6) For gas pipe
(8) Large
(9) Small
(7) For liquid pipe
(11) Insulating
tube
(Other)
3 pcs.
• Operation manual
For wire
• Installation man-
ual
BRC1D71
BRC7E83
Results of improper installa-
tion:
Units may drop, vibrate, or
make noise.
Insufficient cooling.
Condensate water may drip.
Condensate water may drip.
Does the power supply volt-
age correspond to that
shown on the name plate?
Are wiring and piping cor-
rect?
Is the unit safely grounded? Electric shock.
Is wiring size according to
specifications?
Is something blocking the
air outlet or inlet of either
the indoor or outdoor units?
Are refrigerant piping length
and additional refrigerant
charge noted down?
b. Items to be checked at time of delivery
∗
Also review the SAFETY CONSIDERATIONS
Items to be checked
Did you explain about operations while showing the opera-
tion manual to your customer?
Did you give the instruction manual to your customer?
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
Check
• 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.
When a margin is in the space of the ∗ section, ser-
(1-1)
vice and maintenance work will become still easier if
it vacates 7 7/8 in. or more.
Installation
The unit may malfunction or
the components burn out.
The unit may malfunction or
the components burn out.
The unit may malfunction or
the components burn out.
Insufficient cooling.
The refrigerant charge in the
system is not clear.
Check
19