Selection Of Installation Location - Daikin FHQ35CAVEB Installation Manual

CARRY OUT THE WORK GIVING CAUTION TO THE
FOLLOWING ITEMS AND AFTER THE WORK IS
COMPLETED CHECK THESE AGAIN.
1. Items to be checked after the installation work is com-
pleted
Items to be checked
Are the indoor and outdoor
units rigidly fixed?
Are the installation work of the out-
door and indoor units complete?
Have you carried out a leakage
test with the test pressure
specified in the outdoor unit
installation manual?
Is the insulation of refrigerant
piping and drain piping com-
pletely carried out?
Does the drain flow out
smoothly?
Is the power supply voltage
identical to that stated in the
manufacturer's label on the air
conditioner?
Are you sure that there is no
wrong wiring or piping or no
loose wiring?
Is earthing completed?
Are the sizes of electric wiring
according to the specification?
Is any of air outlets or inlets of
the indoor and outdoor units
blocked with obstacles?
(It may lead to capacity drop
due to fan speed drop or mal-
function of equipment.)
Have you recorded the refrig-
erant piping length and the
refrigerant charge added?
*Make sure to recheck the items of "SAFETY PRECAUTIONS"
2. Items to be checked at delivery
Items to be checked
Have you carried out field setting? (if necessary)
Are the control box lid, the air filter and the suction grille
attached?
Does the cool air discharge during the cooling operation and
the warm air discharge during heating operation?
Have you explained how to operate the air conditioner
showing the operation manual to the customer?
Have you explained the description of cooling, heating,
program dry and automatic (cooling/heating) given in
the operation manual to the customer?
If you set the fan speed at thermostat OFF, did you
explain the set fan speed to the customer?
Have you handed the operation manual and the instal-
lation manual to the customer?
3
Check
In case of defective
column
Drop · vibration ·
noise
Does not operate ·
burnout
Does not cool /
Does not heat
Water leakage
Water leakage
Does not operate ·
burnout
Does not operate ·
burnout
Danger in case of
leakage
Does not operate ·
burnout
Does not cool /
Does not heat
Refrigerant charge
amount is not clear
Check
column
Points of the operation explanation
In addition to the general usage, since the items in the
operation manual with the
TION marks are likely to result in human bodily injuries
and property damages, it is necessary not only to
explain these items to the customer but also to have the
customer read them.
It is also necessary to explain the items of "NOT MAL-
FUNCTION OF THE AIR CONDITIONER" to the customer
and have the customer read them carefully.
3. SELECTION OF INSTALLATION LOCA-
TION
When unpacking and moving the indoor unit after
unpacked, do not apply force to the piping (refrigerant and
drain) and resin parts.
(1) Select the installation location that meets the following
conditions and get approval of the customer.
• Where the cool and warm air spreads evenly in the room.
• Where there is no obstacles in the air passage.
• Where drainage can be ensured.
• Where the ceiling lower surface is not inclined.
• Where there is sufficient strength to withstand the mass
of the indoor unit (if the strength is insufficient, the indoor
unit may vibrate and get in contact with the ceiling and
generate unpleasant chattering noise).
• Where a space sufficient for installation and service can
be ensured. (Refer to Fig. 1 and Fig. 2)
• Where the piping length between the indoor and the out-
door units is ensured within the allowable length. (Refer
to the installation manual attached to the outdoor unit.)
• Where there is no risk of flammable gas leak.
[ Required installation space (mm) ]
*30 or more
Fig. 1
Discharge
Obstacles
Fig. 2
Floor level
NOTE NOTE NOTE NOTE
• If there is extra space required for * part, servicing can be
conducted more easily if 200mm or more is secured.
WARNING and CAU-
*30 or more
2500 or more
Suction
from floor level
For high
installation
English