Selecting Installation Site - Daikin FHQ18PVJU Installation Manual

2-1 ACCESSORIES
Check the following accessories are included with your unit.
(2) Metal
Name (1) Drain pipe
clamp
Quantity 1 pc. 1 pc.
Shape
(5) Paper pattern
Name
for installation
Quantity 1 pc.
Shape
(7) For liquid pipe
(11) Insulating
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
If not properly done, what is
Items to be checked
likely to occur
Are the indoor and outdoor The units may drop, vibrate or
unit fi xed fi rmly? make noise.
It may result in insuffi cient
Is the gas leak test fi nished?
cooling.
Is the unit fully insulated? Condensate water may drip.
Does drainage fl ow smoothly? Condensate water may drip.
Does the power supply volt-
The unit may malfunction or
age correspond to that shown
the components burn out.
on the name plate?
The unit may malfunction or
Are wiring and piping correct?
the components burn out.
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
tube
3 pcs.
(Other)
For wire
• Operation manual
• Installation manual
BRC1C71
BRC7E83
Check
Is the unit safely grounded? It may result in electric shock.
Is wiring size according to The unit may malfunction or
specifi cations? the components burn out.
Is something blocking the air
It may result in insuffi cient
outlet or inlet of either the
cooling.
indoor or outdoor units?
Are refrigerant piping length
The refrigerant charge in the
and additional refrigerant
system is not clear.
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 fi lters, 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 fulfi lled 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 suffi cient clearance for maintenance and service
can be ensured.
DANGER
• Do not install unit in an area where fl ammable materials are
present due to the risk 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.
NOTE
• When a margin is in the space of the
maintenance work will become still easier if it vacates 7 7/8 in.
or more.
Check
∗ section, service and
English