York YDCFS-022C15B User manual

E N GLIS H
INSTALLATION MANUAL
FLOOR STANDING TYPE INDOOR UNIT
For correct installation, read this manual before starting installation.
Only trained and qualified service personnel should install, repair or service air conditioning equipment. Users
should not install the air conditioner by themselves.
All pictures are only sketches. If there is any difference between pictures in this manual and the actual shape
of the air conditioner you purchased, the actual shape shall prevail.
Concealed models:
YDCFS-022C15B
YDCFS-028C15B
YDCFS-036C15B
YDCFS-045C15B
YDCFS-056C15B
YDCFS-071C15B
YDCFS-080C15B
Exposed models:
YDEFS-022C15B
YDEFS-028C15B
YDEFS-036C15B
YDEFS-045C15B
YDEFS-056C15B
YDEFS-071C15B
YDEFS-080C15B
E-II-YDEFS-YDCFS-0508

CONTENT
Installation precaution...........................................................................1
Installation place
Install the main body..........................................................................4
Install the connecting pipe...................................................................8
Connect the drain pipe
......................................................................................1
Accessories..................................................................................................3
..........................................................................10
.............................................................................................................11
Control.........................................................................................................................13
Test operation...........................................................................................16
Electric Wiring

There is enough room for installation and maintenance.
The air outlet and the air inlet are not impeded, and the influence of external air is the least.
The air flow can reach throughout the room.
The connecting pipe and drainpipe could be extracted out easily.
There is no direct radiation from heaters
1
To install properly, please read this manual at first.
The air conditioner must be installed by qualified persons.
When installing the indoor unit or its tubing, please follow this manual as strictly as possible.
When all the installation work is finished, please turn on the power only after a thorough
check.
No further announcement if there is any change of this manual caused by product improv-
ement.
Note: The installor should illustrate to users how to correctly use and maintain the air-condi-
tioner, as well as remind users to carefully read and keep both Installation Manual and
Owner's Manual well.
INSTALLATION PRECAUTION
The Indoor Unit
INSTALLATION PLACE
Location in the following places may cause malfunction of the machine. (If unavoidable,
please consult your local dealer.)
a. There exists petrolatum.
b. There is salty air surrounding(near the coast).
c. There is caustic gas(the sulfide, for example) existing in the air (near a hot spring).
d. The Volt vibrates violently(in the factories).
e. In buses or cabinets.
f. In kitchen where it is full of oil gas.
g. There is strong electromagnetic wave existing.
h. There are inflammable materials or gas.
i. There is acid or alkaline liquid evaporating.
j. Other special conditions.
Cautions

Notes Before Installation
1. Select the correct carry-in path.
2. Move this unit as originally packaged as possible.
3. If the air conditioner is installed on a metal part of the building, it must be electrically
insulated according to the relevant standards to electrical appliances.
NOTE:
Remark per EMC Directive 89/336/EEC
For to prevent flicker impressions during the start of the compressor (technical process),
following installation conditions apply.
1. The power connection for the air conditioner has to be done at the main power distribution.
The distribution has to be of a low impedance, normally the required impedance reaches
a 32A fusing point.at
2. No other equipment has to be connected with this power line.
3. For detailed installation acceptance, please refer to your contract with the power supplier
restrictions do apply for products like washing machines, air conditioners or electricalif
ovens.
4. For power details of the air conditioner, refer to the rating plate of the product.
5. For any question contact your local dealer.
2

1. Remote controller..................1
2. Frame...................................1
3. Mounting screw
(ST2.9x10-C-H).....................2
4. Alkaline dry batteries(AM4)
...............................................2
Remote controller & Its Frame
1
2
3
Remote
controller Remote controller
holder
Mounting screw B
ST2.9x10-C-H
Never throw or beat the controller.
Before installation, operate the remote controller
to determine its location in a reception range.
Keep the remote controller at least 1m apart from
the nearest TV set or stereo equipment. (It is
necessary to prevent image disturbances or
noise interferences.)
Do not install the remote controller in a place
exposed to direct sunlight or close to a heating
source, such as a stove.
Note that the positive and negative poles are
in right positions when loading batteries.
Cautions on remote controller installation
1
1
2
Name of Accessories
Owner's manual
Installation manual
Q'ty
(This manual)
Qutline Usage
ACCESSORIES
Pipe insulation material Heat insulation
Signal receiver display board
1Receive Signal
3
Mounting screw(ST3.9x12-C-H)
4

Install the main body
The units may be mounted vertically ,provided that the correct clearances for
positioning are maintained.(Refer to Chart 1 -3 )
Version
Vertical unit with casing,with air intake from
front and air outlet on top, for installation on
a wall or on feet on the floor.
Vertical unit with casing,with air intake from below
and air outlet on top, for installation on a wall or
on feet on the floor..
Vertical unit for building-in,with air intake from below and air delivery at the top,for
installation on a wall.
Version
Version
Version
a(mm)
b(mm)
Version
150
Version
150
Version
200
80
Chart 1 Chart 2
Chart 3
4
Table 1

Version Installation
For installation,follow the instructions set out below:
Remove the external casing,unscrewing the screws which secure it
to the structure,as following indicated.(Refer to Chart 4)
Mark out the fixing points on the wall,either by marking through the drillings in the unit
itself,or by referring to the measurements given in Table 2.
Secure the unit by driving the four fixing screws into suitable masonry plugs.(Refer to
Chart 5)
Chart 4
Chart 5
Chart 6
Connecting point of
refrigerant pipe
(Liquid side A)
Connecting point of
refrigerant pipe
(Gas side B)
5

A(mm) B(mm) C(mm)
6.35 12.7 725
6.35 12.7 925
9.52 16 1225
Capacity(W)
2200-2800W type
5600-8000W type
3600-4500W type
Version Installation
For installation,follow the instructions set out below:
Remove the external casing,unscrewing the screws which secure it
to the structure.(Refer to Chart 7)
Put the unit onto the feet, and fix it by screws.(Refer to Chart 8)
Mark out the fixing points on the wall,either by marking through the drillings in the unit
itself,or by referring to the measurements given in Table 2.
Secure the unit by driving the four fixing screws into suitable masonry plugs.(Refer to
Chart 9)
The dimension of the unit
Table 2
Chart 7
Chart 8
Chart 9
6

Version Installation
For installation,follow the instructions set out below:
Mark out the fixing points on the wall,either by marking through the drillings in the unit
itself,or by referring to the measurements given in Table 2.
Secure the unit by driving the four fixing screws into suitable masonry plugs.(Refer to
Chart 10)
ATTENTION: The figures above are based on model with 2200-2800 as rated
capacity, which may differ from the unit you purchased.
Wtype
Chart 10
7

INSTALL THE CONNECTING PIPE
Do not let air, dust, or other impurities fall in the pipe system during the time of installation.
The connecting pipe should not be installed until the indoor and outdoor units have been
fixed already.
Keep the connecting pipe dry, and do not let moisture in during installation.
1) Connect the indoor unit at first, then the outdoor unit.
Bend the tubing in proper way. Don,t harm them.
The Procedure of Connecting Pipes
1. Measure the necessary length of the connecting pipe, and make it by the following way.
Daub the surfaces of the flare pipe and the joint nuts with frozen oil, and wrench it for 3~4
rounds with hands before fasten the flare nuts. (Refer to chart 12)
Be sure to use two wrenches simultaneously when you connect or disconnect the pipes.
Cautions
2) The stop valve of the outdoor unit should be closed absolutely (as original state). Every
time you connect it, first loosen the nuts at the part of stop valve, then connect the flare
pipe immediately (in 5 minutes). If the nuts have been loosened for a long time, dusts
and other impurities may enter the pipe system and may cause malfunction later. So
please expel the air out of the pipe with refrigerant before connection.
The bending angle should not exceed 90 C
Bending position is preferably in the bendable pipe. The larger the better it is .
Do not bend the pipe more than three times.
o
3) Expel the air (refer to the Expel The Air ) after connecting the refrigerant pipe with the
indoor unit and the outdoor unit.
Then fasten the nuts at the repair-points.
Notices For Benable pipe.
Cut out a desired concave at the bending part of the insulating pipe.
Then expose the pipe(cover it with tapes after bending).
To prevent collapsing of deforming, please bend the pipe at its biggest radius.
Use bender to get a small radius pipes.
Bend the connecting pipe of small wall thickness.
8