Daikin FXDQ07MVJU, Руководство по установке

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3
2-2 ACCESSORIES
Check the following accessories are included with your unit.
2-3 OPTIONAL ACCESSORIES
• This indoor unit requires one of the operation remote controls
listed below.
FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
a. Items to be checked after completion of work
Also review the “SAFETY CONSIDERATIONS”.
b. Items to be checked at time of delivery
3. SELECTING INSTALLATION SITE
CAUTION
• When moving the unit while removing it from the packing case,
be sure to lift it by the four hanger brackets. Avoid putting any
pressure on other parts especially the refrigerant piping.
• If you think the humidity inside the ceiling might exceed 86°F
and RH80%, reinforce the insulation on the unit body.
Use glass wool or polyethylene foam as insulation so that the
thickness is more than 1/2 in. and fits inside the ceiling opening.
(1) Select an installation site where the following condi-
tions are fulfilled and that meets with 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. (Refer to Fig. 1)
• Where piping between indoor and outdoor units is possi-
ble within the allowable limit. (Refer to the installation
manual for the outdoor unit.)
Name
Metal
clamp (1)
Drain hose
(2)
Insulation for fitting Sealing pad
Quantity 1 pc. 1 pc. 1 each 1 each
Shape
for liquid pipe (3)
for gas pipe (4)
Large (5)
mid. (6)
Name
Screws for duct
flanges (7)
Washer for hanger
bracket (8)
Clamp
Washer fixing
plate (11)
Quantity 1 set 8 pcs. 1 set 4 pcs.
Shape
Large (9)
8 pcs.
small (10)
4 pcs.
Name
Conduit mounting
plate
Screw for conduit
mounting plate
Insulation tube
Quantity 1 pc. 2 pcs. 1 pc.
Shape
Name Sealing material (12) Air filter (13)
(Other)
• Operation manual
• Installation manual
Quantity 2 pcs. 1 pc.
Shape
Remote controller
Wired type BRC1C71
Wireless type BRC4C82
Items to be checked
If not properly done, what
is likely to occur
Check
Are the indoor and outdoor
unit fixed firmly? The units may drop,
vibrate or make noise.
Is the gas leak test fin-
ished? It may result in insufficient
cooling.
Is the unit fully insulated? Condensate may drip.
24 pcs.
Does drainage flow
smoothly?
Condensate may drip.
Does the power supply
voltage 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? Imcomplete grounding may
result in electric shocks.
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?
It may result in insufficient
cooling.
Are refrigerant piping
length and additional refrig-
erant 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
operation manual to your customer?
Did you hand the operation manual and warranty over to
your customer?
Did you explain about the way of maintaining and cleaning
local procurements (air filter, grille (both air outlet and suc-
tion grille), etc.) to your customer?
Did you hand manuals of local procurements (in case
equipped) over to your customer?