FHYCP + FCQ
Split System air conditioners
4PW23696-1
Installation manual
1
C
ONTENTS
Page
Before installation .............................................................................. 1
Selecting installation site ................................................................... 2
Preparations before installation ......................................................... 2
Installation procedures for fresh air intake duct connection............... 3
Indoor unit installation........................................................................ 3
Refrigerant piping work...................................................................... 4
Drain piping work............................................................................... 4
Electric wiring work............................................................................ 5
Wiring example and how to set the remote controller........................ 5
Wiring example .................................................................................. 6
Installation of the decoration panel.................................................... 8
Wiring diagram .................................................................................. 9
B
EFORE
INSTALLATION
■
Leave the unit inside its packaging until you reach the
installation site. Where unpacking is unavoidable, use a sling of
soft material or protective plates together with a rope when
lifting, this to avoid damage or scratches to the unit.
■
Refer to the installation manual of the outdoor unit for items not
described in this manual.
■
Caution concerning refrigerant series R-407C:
-
The connectable outdoor units must be designed exclusively
for R-407C.
-
If outdoor units for R22, R-410A are connected, the system
will not work properly.
■
Caution concerning refrigerant series R-410A:
-
The connectable outdoor units must be designed exclusively
for R-410A.
-
If outdoor units for R22, R-407C are connected, the system
will not work properly.
Precautions
■
Do not install or operate the unit in rooms mentioned below.
-
Places with mineral oil, or filled with oil vapour or spray like in
kitchens. (Plastic parts may deteriorate.)
-
Where corrosive gas like sulphurous gas exists. (Copper
tubing and brazed spots may corrode.)
-
Where volatile flammable gas like thinner or gasoline is used.
-
Where machines generating electromagnetic waves exist.
(Control system may malfunction.)
-
Where the air contains high levels of salt such as air near the
ocean and where voltage fluctuates a lot (e.g. in factories).
Also in vehicles or vessels.
■
When selecting the installation site, use the supplied paper
pattern for installation.
■
Do not install accessories on the casing directly. Drilling holes in
the casing may damage electrical wires and consequently cause
fire.
Accessories
Check if the following accessories are included with your unit.
Optional accessories
■
There are two types of remote controllers: wired and wireless.
Select a remote controller according to customers request and
install in an appropriate place.
Refer to catalogues and technical literature for selecting a
suitable remote controller.
■
A decoration panel is also required for this indoor unit.
FHYCP
FCQ
Split System air conditioners
Installation manual
READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLATION. KEEP THIS MANUAL IN A HANDY
PLACE FOR FUTURE REFERENCE.
IMPROPER INSTALLATION OR ATTACHMENT OF
EQUIPMENT OR ACCESSORIES COULD RESULT IN
ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR
OTHER DAMAGE TO THE EQUIPMENT. BE SURE ONLY
TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE
SPECIFICALLY DESIGNED FOR USE WITH THE
EQUIPMENT AND HAVE THEM INSTALLED BY A
PROFESSIONAL.
IF UNSURE OF INSTALLATION PROCEDURES OR USE,
ALWAYS CONTACT YOUR DAIKIN DEALER FOR
ADVICE AND INFORMATION.
Also used as packing
material
Clamp
1 pc.
Paper pattern for
installation
1 pc.
Drain hose
1 pc.
Screws M5
For paper pattern
for installation
4 pcs.
Washer for hanging
bracket
8 pcs.
Sealing
2 pcs.
Insulation for fitting
1 each
Other: installation
and operation manual
for gas pipe
for liquid pipe
