Selecting Installation Site - Daikin FXHQ12MVJU Installation Manual

2-1 ACCESSORIES
Check 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
Name (10) Resin bush
Quantity 1 pc.
Shape
2-2 OPTIONAL ACCESSORIES
• The remote controller are required for this indoor unit in Table 1.
• These are 2 types of remote controllers : wired and wireless.
Select a 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" on page 4, select a suitable remote controller after consult-
ing 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 finished?
Is the unit fully insulated?
Does drainage flow smoothly? Condensate water may drip.
Does the power supply volt-
age correspond to that
shown on the name plate?
Are wiring and piping correct?
4
(3) Washer for
(4) Clamp
hanger 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
3 pcs.
(Other)
• Operation manual
For wire
• Installation manual
BRC1C71
BRC7E83
If not properly done, what is
likely to occur
The units may drop, vibrate or
make noise.
It may result in insufficient
cooling.
Condensate water may drip.
The unit may malfunction or
the components burn out.
The unit may malfunction or
the components burn out.
Is the unit safely grounded?
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 hand the instruction manual over 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 operations
themselves while looking at the manual.
3.

SELECTING INSTALLATION SITE

Please attach 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 similar
with a thickness of 3/8 in.. or more as insulation pipe cover.
(1) Select an installation site where the following conditions
are fulfilled and that meets your customer's approval.
• Where optimum air distribution can be ensured.
• Where nothing blocks air passage.
• Where condensate can be properly drained.
• Where the ceiling is strong enough to bear the indoor unit
weight.
• Where the false ceiling is not noticeably on an incline.
• Where 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
Check
cause serious injury.
NOTE
• When a margin is in the space of the ∗ section, service and
maintenance work will become still easier if it vacates 7 7/8 in.
or more.
It may result in electric shock.
The unit may malfunction or
the components burn out.
It may result in insufficient
cooling.
The refrigerant charge in the
system is not clear.
Check