York YOCA-YOHA 12 Installation & Owner's Manual

EN
E N G L I S H
035M00173-003
INSTALLATION &
OWNER'S MANUAL
MINISPLIT FLOOR/CEILING
AIR CONDITIONER
MODELS : YOCA-YOHA 12-60
REQUIRED TOOLS
1. Screw Driver 9. Manifold Guage
2. Hexagonal Wrench 10. Gas Leak Detector
3. Torque Wrench 11. Vacuum Pump
4. Spanner 12. Pipe Clamp
5. Reamer 13. Pipe Cutter
6. Hole Core Drill 14. Flare Tool Set
7. Tape Measure 15. Electrical Circuit Tester
8. Thermometer
EXTENDED PARTS
1. Refrigerant Pipe : See Technical Speci cation
2. Pipe Insulation Material (Polyethylene foam 9 mm thick)
3. Vinyl Tape
4. Putty
SAFETY PRECAUTIONS
• Please read this installation manual carefully before starting installation
of the unit.
• This air conditioning system contains refrigerant under pressure, rotating
parts and electrical connection which may be dangerous and can cause
injury. Installation and maintenance of this air conditioning system should
only be carried out by trained and quali ed personnel.
• After unpacking, please check the unit carefully for possible damage.
• Before undertaking any work on the unit, make sure that the power supply
has been disconnected.
CAUTIONS FOR INSTALLATION
• Do not store or unpack the unit • Do not conduct installation in wet
in a wet area or expose to rain area or in the rain.
or water.
It may cause the unit to short circuit and may It is a high risk to cause the electrical shocks.
result electric shocks or re.
• Do not install in a place where • This system is designed for
ammable gas may leak. domestic or residential use only.
It may cause re. If used in certain environments, such as a
manufacturing workplace, the equipment may
not function ef ciently.
J422_EN.indd 1
PART LIST
INDOOR UNIT
YOCA-YOHA
INSTALLATION ACCESSORIES
Description Qty USE
Hook For wall mounting installation
2
Hanging arm For ceiling installation
2
Tapping Screw (ST2.9x10-C-H)
2
Remote Controller
1
Frame
Alkalina dry batteries (AM4)
1
Install & Owner's manual and User's
guide
2
Ceiling & Floor Type
OPERATION
TIMER
g
DEF./FAN
ALARM
MANUAL
f
Display Panel
b
d
p
NOTICE!
The chart based on one model of our product is for reference only, which may be
di erent from the unit you purchased.
NAMES AND FUNCTIONS
a indoor unit b outdoor unit
c remote controller d air-in
e air ow louver (at air outlet) f connecting pipe
g drain hose h air inlet (with air lter in it)
installation part DEF./ FAN indicator (For cooling and
i j
heating type, it's DEF., for cooling only
type, it's FAN)
infrared signal receiver operation lamp
k l
timer indicator alarm indicator
m n
temporary button air-out
o p
PREPARATION BEFORE INSTALLATION
• Before doing any work, check the interior power supply cord and the main
breaker capacity are suf cient and the installation area is suf cient and
complies with the requirements.
• Check that the power supply available agrees with nameplate voltage.
• Electrical work, wiring and cables must be performed in compliance with
national and local wiring codes and standard.
• Do not use the extension cables. In the case extended cables are needed,
use the terminal block.
SELECTION OF THE LOCATION
Select a place which provides the space around the units as shown in
the diagram below.
INDOOR UNIT
Dimension YOCA-YOHA
(mm)
12 18 24 36 48
A 2300 2300 2300 2300 2300
B 2300 2300 2300 2300 2300
C 5 5 5 5 5
D 120 120 120 120 120
OUTDOOR UNIT
l
m
J
n
o
YOCA-YOHA
k Dimension
(mm)
12 18 24 36
A 300 300 300 300
B 2000 2000 2000 2000
C 600 600 600 600
D 300 300 300 300
INSTALLATION
INSTALLATION SITE
To install the air conditioner in the following types of environments,
consult the shop.
• Places with an oily ambient or where steam or soot occurs.
• Salty or corrosive environments such as coastal areas.
• Places where sul de gas occurs such as hot springs.
The drain from the outdoor unit must be discharged to a place of good drainage.
CONSIDER NUISANCE TO YOUR NEIGHBOURS
FROM NOISES
For installation choose a place as described below.
• A place solid enough to bear the weight of the unit and which does not
amplify the operation noise or vibration.
• A place from where the air discharged from
the outdoor unit or the operation noise
will not annoy your neighbours.
To prevent
interference,
A place with place at least
good 1m away.
ventilation.
Air Air
Outlet Inlet
Radio
ELECTRICAL WORK
• For power supply, be sure to use a separate power circuit dedicated to the air
conditioner.
SYSTEM RELOCATION
• Relocating the air conditioner requires specialized knowledge and skills.
Please consult the shop where you bought the air conditioner if relocation is
necessary for moving or remodelling.
WALL MOUNTING INSTALLATION
D. Connecting point
of refrigerant pipe
(D. gas side)
Drain point
E. Connecting point
of refrigerant pipe
Hook
(E. Liquid side)
Chart 5
1. Fix the hook with tapping screw onto the wall.
(Refer to Chart 6)
60
2300
2300
<6mm
5
120
2. Hang the indoor unit on the hook.
48 60
300 300
2000 2000
600 600
300 300
Inverter-type
uorescent
lamp.
TV
Hook
Tapping screw
Washer
<6mm
Chart 6
10/30/07 11:00:45 AM