Johnson Controls York YHFFXC(H)036-60BBA-FX User manual

0150510281
Raed this manual before installation and operation
Make sure that it is well kept for later reference
Floor Ceiling R22 60Hz
USER'S M NU L
YHFFXC(H)036-60BBA-FX

Contents
English
Cautions
Safety Precautions
Parts and Functions
Operation
Maintenance
Operation Tips
Troubleshooting
Installation Procedure
Test Run
3
5
6
8
10
10
11
13
19

3
Cautions
Dis osal of the old air conditioner
Before disposing an old air conditioner that goes out of use, please make sure it's inoperative and safe. Unplug the air
conditioner in order to avoid the risk of child entrapment.
It must be noticed that air conditioner system contains refrigerants, which require specialized waste disposal. The valuable
materials contained in a air conditioner can be recycled. Contact your local waste disposal center for proper disposal of an old
air conditioner and contact your local authority or your dealer if you have any question. Please ensure that the pipework of
your air conditioner does not get damaged prior to being picked up by the relevant waste disposal center, and contribute to
environmental awareness by insisting on an appropriate, anti-pollution method of disposal.
Dis osal of the ackaging of your new air conditioner
ll the packaging materials employed in the package of your new air conditioner may be disposed without any danger to the
environment.
The cardboard box may be broken or cut into smaller pieces and given to a waste paper disposal service. The wrapping bag
made of polyethylene and the polyethylene foam pads contain no fluorochloric hydrocarbon.
ll these valuable materials may be taken to a waste collecting center and used again after adequate recycling.
Consult your local authorities for the name and address of the waste materials collecting centers and waste paper disposal
services nearest to your house.
Safety Instructions and Warnings
Before starting the air conditioner, read the information given in the User's Guide carefully. The User's Guide contains very
important observations relating to the assembly, operation and maintenance of the air conditioner.
The manufacturer does not accept responsibility for any damages that may arise due to non-observation of the following
instruction.
Damaged air conditioners are not to be put into operation. In case of doubt, consult your supplier.
Use of the air conditioner is to be carried out in strict compliance with the relative instructions set forth in the User's Guide.
Installation shall be done by professional people. Don't install unit by yourself.
For the purpose of safety, the air conditioner must be properly grounded in accordance with specifications.
lways remember to unplug the air conditioner before opening inlet grill. lways grip plug firmly and pull straight out from the
outlet.
ll electrical repairs must be carried out by qualified electricians. Inadequate repairs may result in a major source of danger for
the user of the air conditoiner.
Do not damage any parts of the air conditioner that carry refrigerant by piercing or perforating the air conditioner's tubes
with sharp or pointed items, crushing or twisting any tubes, or scraping the coatings off the surfaces. If the refrigerant spurts
out and gets into eyes, it may result in serious eye injuries.
Do not obstruct or cover the ventilation grille of the air conditioner. Do not put fingers or any other things into the inlet/outlet and
swing louver.
Do not allow children to play with the air conditioner. In no case should children be allowed to sit on the outdoor unit.
When the indoor unit is turned on, the PCB will test if swing motor is O.K., and then fan motor will start up.So there is a few
seconds to wait.
In cooling mode,the flaps will swing automatically to a fixed position for anti-condensating.

If the air conditioner is used under higher temperature condition than those listed, the built-in protection circuit may operate
to prevent internal circuit damage. lso, during Cooling and Dry modes, if the unit is used under conditions of lower
temperature than those listed above, the heat-exchanger may freeze, leading to water leakage and other damage.
Do not use this unit for purposes other than cooling, heating, dehumidifying and ventilation of rooms in ordinary dwellings.
The wiring method should be in line with the local wiring standand.
The waste battery should be disposed properly.
If the fuse on PC board is broken, please change it with the type T 6.3 /250V C.
4
Cautions
Tem erature and Humidity Range
Cooling
Heating
Indoor temperature
Outdoor temperature
Indoor temperature
Outdoor temperature
max. DB/WB
min. DB/WB
max. DB/WB
min. DB/WB
max. DB/WB
min. DB/WB
max. DB/WB
min. DB/WB
32/23 C
18/14 C
43/26 C
18/- C
26.7 C
15/- C
23.9/18.3 C
-7/- C
S ecifications
The refrigerating circuit is leak-proof.
For all the models in this manual, the all-pole discon-nexion connection method should be applied in the power supply.
Such means for disconnection must be incorporation in the fixed wiring.

WARNING
DANGER
5
Safety Precautions
The breaker of the air conditioner should be all-pole switch, and the distance between its two contacts should be no less
3 mm. Such means for disconnection must be incorporation in the fixed wiring.
Use copper wire only. ll the cables shall have got the local authentication certificate.
The power supply connects from the outdoor side. The connecting cable and the power cable are self-provided.
The parameter of connecting cable: H05RN-F 5G 0.75mm2 H05RN-F 3G 1.0mm2
WARNING
Do not attempt to install this air conditioner by yourself.
This unit contains no user-serviceable parts. lways consult authorized service personnel for repairs.
When moving, consult authorized service personnel for disconnection and installation of the unit.
Do not become excessively chilled by staying for lengthy periods in the direct cooling airflow.
Do not insert fingers or objects into the outlet port or intake grills.
Do not start and stop air conditioner operation by connecting and disconnecting the power supply cord and so on.
Take care not to damage the power supply cord. If the supply cord is damaged, it must be replaced by the manufacturer
or authoried service agent in order to avoid a hazard.
In the event of a malfunction (burning smell, etc.), stop operation immediately, turn off the circuit breaker, and consult
authorized service personnel.
Provide occasional ventilation during use.
Do not direct air flow at fire places or heating apparatuses.
Do not place objects on the air conditioner or climb onto it .
Do not hang objects from the indoor unit.
Do not set flower vases or water containers on top of the air conditioner.
Do not expose the air conditioner directly to water.
Do not operate the air conditioner with wet hands.
Do not pull power supply cord.
Turn off power source when not using the unit for extended periods.
Check the condition of the installation stand for damage.
Do not place animals or plants in the direct path of the air flow.
Do not drink the water drained from the air conditioner.
Do not use in applications involving the storage of foods, plants or animals, precision equipment or art works.
Do not apply any heavy pressure to radiator fins.
Operate only with air filters installed.
Do not block or cover the intake grill and outlet port.
Ensure that any electronic equipment is at least one metre away from either the indoor or outdoor unit.
void installing the air conditioner near a fireplace or other heating apparatuses.
When installing the indoor and outdoor unit, take precautions to prevent access to infants.
Do not use inflammable gases near the air conditioner.

(1) Operating Control Panel
(2) Emergency Switch
(3) Power Indicator Lamp
(4) OPER TION Indicator Lamp
(5) TIMER Indicator Lamp
(6) Compressor Lamp
(7) Remote Receiver
(8) Inlet Grill ( Filter inside )
(9) Front Panel
8
91
Note :
For the wired control type unit, the unit state should be checked by the wired controller, instead of the remote receiver.
nd if you set the TIMER function, the TIMER LED on the remote receiver will not be on.
6
Parts and Functions
Indoor unit
POWER OPER TIMER
EMER
COMP
1
34 5 6 7
2

7
Parts and Functions
2.Select operation mode
Press F N SPEED button. For each press, fan speed
follows:
Press MODE button. For each press, operation mode
changes as follows:
Remote controller:
Remote controller:
Press button
Every time the button is pressed, temp.setting
increase 1oC,if kept depressed, it will increase
rapidly
Every time the button is pressed, temp.setting
decrease 1oC,if kept depressed, it will decrease
rapidly
Select a desired temperature.
4.Fan speed selection
3.Select temp.setting
ir conditioner is running under displayed fan speed.
When F N is set to UTO, the air conditioner
automatically adjusts the fan speed according to room
temperature.
LOW MED HI UTO
1. Unit start
Press ON/OFF on the remote controller, unit starts.
TEMP+
TEMP-
TEMP+ TEMP-
/
Base Operation
Remote controller
changes as
SPEED
Operation
Mode
UTO
etomeR
rellortnoC Note
COOL
DRY
F N
In DRY mode, when room temperature becomes
lower than temp.setting+2oC,unit will run intermittently
at LOW speed regardless of F N setting.
Under the mode of auto operation, air conditioner will
automatically select Cool or Heat operation according
to room temperature.
air conditioner automatically adjusts the fan speed
temperature.
When F N is set to UTO, the
according to room
In F N operation mode, the unit will not operate in
COOL or HE T mode but only in F N mode , UTO is
not available in F N mode. nd temp.setting is disabled.
In F N mode,SLEEP operation is not available.
Display
Board
UTO COOL DRY F N HE T
HE T

8
O eration
Sleep Operation
If the wind speed is high or middle before
setting for the sleep, set for lowing the wind
speed after sleeping.
If it is low wind, no change.
5.Set the wind speed change when sleeping
Use of SLEEP function
Operation Mode
1. In COOL,DRY mode
SLEEP operation starts SLEEP operation stops
SLEEP
operation starts
SLEEP
operation stops
pprox.6hrs
1 hr
1 hr
1 hr
3 hrs
3 hrs
Rises 1OC
Rises 1OC
Rises 1OC
Temp.setting
Temp.setting
Unit stop
Unit stop
In COOL, DRY mode
In HE T mode
Decreases 2OC
Decreases 2OC
1 hr
2.
3.
In HE T mode
In UTO mode
4. In F N mode
It has no SLEEP function.
Note
When TIMER function is set, the sleeping function
can't be set up . fter the sleeping function is set up,
if user resets TIMER function, the sleeping function
will be cancelled;the machine will be in the state of
timing-on.
POWER/SOFT Operation
Before going to bed,you can simply press the SLEEP
button and unit will operate in SLEEP mode and bring
you a sound sleep.
fter the unit starts,set the operation status,
then press SLEEP button before which the
clock must be adjusted and time being set.
1 hours after SLEEP mode starts,temp.will become
1 higher than temp.setting. fter another 1 hours,
temp.rises by 1 futher.The unit will run for further
6 hours then stops Temp. is higher than temp.
setting so that room temperature won
be too low
for your sleep.
1 hours after SLEEP mode starts,temp will
become 2 lower than temp.setting. fter
another 1 hours,temp decrease by 2
futher. fter more another 3hours,temp.rises
by 1 futher.The unit will run for further 3
hours then stops.Temp.is lower than temp.
setting so that room temperature won
be
too high for your sleep.
The unit operaters in corresponding sleep mode
adapted to the automatically selected operation
mode.
OC
OC
OC
OC
OC
(1) POWER Operation
(2) SOFT Operation
Press POWER/SOFT button again ,POWER or SOFT
disappears.
To cancel POWER or SOFT operation
Note £”
When you need rapid heating or cooling, you can use this
function. In COOL mode, fan speed automatically takes
high speed of UTO fan mode. In HE T mode, fan speed
automatically takes medial speed of UTO fan mode.
You can use this function when silence is needed for
rest or reading. In SOFT operation mode, fan speed
automatically takes low speed of UTO fan mode.
During POWER operation, in rapid HE T or COOL
mode ,
distribution. Long period SOFT operation will cause
effect of not too cool or not too warm.
NOTE:
Cooling only unit do not have displays and functions
related with heating.

9
O eration
Set clock correctly before starting TIMER operation.
1. fter unit starts, select your desired operation mode.
2.Press TIMER button to change TIMER mode. Every
time the button is pressed, display changes as follows:
Remote controller:
BL NK
TIMER ON TIMER OFF TIMER ON-OFF
Then select your desired TIMER mode (TIMER ON or
TIMER OFF or TIMER ON-OFF). " "or " "will flash.
3.Press TIME+ /TIME- button to set time.
It can be adjusted within 24 hours.
4. fter setting correct time, press SET button to confirm
" "or" " on the remote controller stops flashing.
5.Cancel TIMER mode
Just press TIMER button several times until TIMER mode
disappears.
Hints:
fter replacing batteries or a power failure happens, time
setting should be reset.
Remote controller possesses memory function,when use
TIMER mode next time, just press SET button after mode
selecting if time setting is the same as previous one.
ccording to the Time setting sequence of TIMER ON or
TIMER OFF, either Start-Stop or Stop-Start can be
achieved.
Timer On/Off On-Off Operation
Healthy airflow Operation
1.Press ON/OFF to starting
Setting the comfort work conditions.
2.The setting of healthy airflow function
1).Press the button of healthy airflow, appears on the
display. Horizontal airflow sending. void the airflow
blows direct to the body.
2).Press the button of healthy airflow again, appears on
the display. Downward airflow sending. void the airflow
Note:
1. fter setting the healthy airflow function, the position
grill is fixed.
4.In cooling and dry, using the air conditioner for a long
time under the high air humidity, condensate water may
occur at the grille .
3.The cancel of the healthy airflow function
Press the button of healthy airflow again,
the unit goes on
working under the condition before the setting of healthy
airflow function.
Notice: Do not direct the flap by hand. Otherwise, the
grille will run incorrectly. If the grille is not run correctly, stop
for a minute and then start, adjusting by remote
controller.
blows direct to the body.
2.In heating, it is better to select the
3.In cooling, it is better to select the
mode.
mode.

Clean the air filter
Pull the filters upward to remove them from the Intake Grill.
Clean the air filter: Remove the dust from the filters by vacuum cleaner or washing
them. fter washing, allow the air filters to dry thoroughly in an area protected from
sunlight.
Re-attach the air filters to the Intake Grill. Press the two buttons on the filters until
you hear a sound of click.
10
Maintenance
When used for extended periods, the unit may accumulate dirt inside, which reduces its performance. We recommend
that the unit is inspected regularly, in addition to your own cleaning and care. For more information, consult authorized
service personnel.
When cleaning the unit's body, do not use water hotter than 40 C, harsh abrasive cleansers, or volatile agents like
benzene or thinner.
Do not expose the unit body to liquid insecticides or hairsprays.
When shutting down the unit for one month or more, first allow the Fan mode to operate continuously for about half a
day to allow internal parts to dry thoroughly.
Maintenace of indoor units
1.
2.
3.
Instructions relating to heating are a licable only to "HEAT & COOL TYPE"
Heating Performance
Microcom uter-controlled Automatic Defrosting
This air conditioner operates on the heat-pump principle, absorbing heat from outdoor air and transferring that heat indoors.
s a result, the operating performance is reduced as outdoor air temperature drops. If you feel that insufficient heating
perfomance is being produced, we recommend you use this air conditioner in conjunction with another kind of heating
appliance.
Heat-pump air conditioners heat your entire room by recirculating air throughout the room, with the result that some time
may be required after first starting the air conditioner until the room is heated.
When using the Heating mode under conditions of low outdoor air temperature high humidity, frost may form on the
outdoor unit, resulting in reduced operating performance.
In order to prevent this kind of reduced performance, this unit is equipped with a Microcomputer-controlled utomatic
Defrosting function. If frost forms, the air conditioner will temporarily stop, and the defrosting circuit will operate briefly
(for about 7 to 15 minutes).
O eration ti s