481354

Maxicool SKL-35HOA Handleiding

1
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1
Preparation before use
Note:
If the air conditioner you purchased is a Cooling Only one, but you preset the remote controller as Heat Pump, it doesn't
bring any matter. But if the air conditioner you purchased is a Heat Pump one, and you preset the remote controller as
Cooling Only, then you CAN NOT preset the Heating operation with the remote controller.
Remote Controller presetting
Before using the air conditioner, be sure to check and preset the following.
The appliance is preset as no auto restart function by manufacturer. If you want auto restart function,
let the appliance is energized, hold down the Emergency button (ON/OFF) on the indoor unit for over
5 seconds, auto restart function is set with buzz sound, air conditioner is on standby.
If auto restart has been set, hold down the Emergency button (ON/OFF) on the indoor unit for over 5
seconds, auto restart function is canceled with buzz sound, air conditioner is on standby.
Auto Restart Presetting
The remote controller is NOT presetting as Cooling Only Air Conditioner or Heat Pump by manufacturer.
User can preset the remote controller type depending on the air conditioner type you have purchased
as follows:
Each time after the remote controller replaces batteries or is energized, the Cooling indicator and
Heating indicator will flashes alternately on LCD of the remote controller.
Press any button when flashes, Heat Pump is set.
Press any button when flashes, Cooling Only is set.
If you don't press any button within 12 seconds, the remote controller is preset as Heat Pump automatically.
Safety precautions
Symbols in this Use and Care Manual are interpreted as shown below.
Be sure not to do.
The feature of the appliance,
instead of a fault.
Pay attention to such a situation.
Grounding is essential.
Be sure to follow this instruction.
Do not use the power supply circuit
breaker or pull off the plug to turn it off
during operation. This may cause a fire
due to spark, etc.
Keep the power supply circuit breaker
or plug from dirt. Connect the power
supply cord to it firmly and correctly,
lest an electric shock or a fire break out
due to insufficient contact.
Use correct power supply in
accordance with the rating plate
requirement. Otherwise, serious
faults or hazard may occur or a
fire maybe break out.
Do not knit, pull or press the power supply
cord, lest the power supply cord be broken.
An electric shock or fire is probably caused
by a broken power supply cord.
Never insert a stick or similar obstacle
to the unit. Since the fan rotates at high
speed, this may cause an injury.
Do not repair the appliance by yourself.
If this is done incorrectly, it may cause an
electric shock, etc.
Turn off the appliance by remote control
firstly before cutting off power supply if
malfunction occurs.
It is harmful to your health if the cool air
reaches you for a long time. It is advisable
to let the air flow be deflected to all the room.
Prevent the air flow from reaching the gas
burners and stove.
Do not touch the operation buttons
when your hands are wet.
Do not put any objects on the outdoor
unit.
It is the user's responsibility to make the
appliance be grounded according to
local codes or ordinances by a licenced
technician.
OFF
OFF
ON
ON
Warning: Incorrect handling could
cause a serious hazard, such as death,
serious injury, etc.
2
FAN
MODE
TIM
E
R
ON
CLO
C
K
LO
C
K
T
IME
R
OF
F
SLE
E
P
SWIN
G
SM
AR
T
S
UP
ER
ON
OFF
The figures in this manual are based on the external view of a standard model.
Consequently, the shape may differ from that of the air conditioner you have selected.
Air Intake
Air Intake
Air Outlet
Air Outlet
Louver
Vertical Adjustment
Louver
Horizontal Adjustment
Air Filter
Remote Controller
Connection Cord
Pipes and Power
Drain Hose
Front Panel
Emergency Panel
Display Panel
Note: Condensate water drains
at COOLING or DRY operation.
Identification of parts
3
Indoor unit
Outdoor unit
F
AN
M
O
D
E
TIM
E
R
ON
CLOCK
L
OC
K
TIME
R
O
FF
S
L
E
E
P
S
W
I
N
G
SM
AR
T
S
U
PE
R
O
N
O
N
OF
F
OF
F
Used to control the unit
when the remote
controller is out of work.
Used to set or cancel
auto restart function.
(See page 1)
Used to control the unit
when the remote
controller is out of work.
Used to set or cancel
auto restart function.
(See page 1)
It lights up during the
set time.
It lights up during the
set time.
.
.
It lights up when
compressor is running.
It lights up when
compressor is running.
Receive signal from
the remote controller.
Receive signal from the
remote controller.
Receive signal from the
remote controller.
It is on during operation.
It flashes during
defrosting.
It is on during operation.
It flashes during
defrosting.
It is on during operation.
It flashes during
defrosting.
RUN
TIMERCOMP
Used to control the unit
when the remote
controller is out of work.
Used to set or cancel
auto restart function.
(See page 1)
Emergency button
Emergency button
Emergency button
Timer Indicator(Yellow)
Timer Indicator
Compressor indicator
Compressor indicator
Signal Receptor
Signal Receptor
Signal Receptor
Run Indicator (Green)
Run Indicator
Run Indicator
ON/OFF
The shape and position of the switches and indicators may vary from different models, but their function are similar.
Identification of parts
4
Operating and Display
"K" ,"B" and "L" series
"N" series
Other series
COMP
TIMER
RUN
ON/OFF
RUN
ON/OFF
The remote controller transmits signals to the system.
Remote controller
5
1
2
4
3
13
12
5
6
11
7
8
9
10
SUPER BUTTON
SWING BUTTON
FAN BUTTON
ROOM TEMPERATURE
SETTING BUTTONS
SLEEP BUTTON
LOCK BUTTON
CLOCK BUTTON
ON/OFF BUTTON
SMART BUTTON
MODE BUTTON
TIMER ON/OFF BUTTON
Used to start or stop the fast cooling.
(Fast cooling operates at high fan speed with
18 C set temp automatically )
Used to stop or start vertical adjustment
louver swinging and set the desired up/down
airflow direction.
Used to select fan speed in sequence
auto, high, medium or low.
Used to set or cancel Sleep Mode operation.
When you press this button, all the buttons
are locked and not available. Press again to
cancel it.
Used to set the current time.
Used to enter fuzzy logic operation directly,
regardless of the unit is on or off.
The appliance will be started when it is
energized or will be stopped when it is
in operation, if you press this button.
Press this button to select the operation mode.
Used to set or cancel the timer operation.
Remote controller
Indication symbols on LCD:
Note: Each mode and relevant function will be further specified in following pages.
Signal transmit.
Dry indicator
Fan only indicator
Heating indicator
Cooling indicator
High fan speed
Medium fan speed
Low fan speed
Display set temperature
Display set timer
Display current time
Auto fan speed Smart indicator
Sleep indicator
Lock indicator
Super indicator
ON
OFF
OFF
10
11
12
13
3
4
1
2
6
7
5
8
9
Used to adjust the room temperature and
the timer, also real time.
FAN
MODE
TIMER ON
CLOCK
LOCK
TIMER OFF
SLEEP
SWING
SMART
SUPER
ON
OFF
How to Insert the Batteries
How to Use
Remove the battery cover according to the arrow direction.
Insert new batteries making sure that the (+) and (-) of
battery are matched correctly.
Reattach the cover by sliding it back into position.
Note:
Use 2 LR03 AAA(1.5volt) batteries. Do not use rechargeable batteries.
Replace batteries with new ones of the same type when the display
becomes dim.
Storage and Tips for Using the Remote Controller
The remote controller may be stored mounted on a wall with a holder.
Note: The remote controller holder is an optional part.
6
To operate the room air conditioner, aim
the remote controller to the signal receptor.
The remote controller will operate the air
conditioner at a distance of up to 7m when
pointing at signal receptor of indoor unit.
Choose Cooling Only Remote controller or Heat Pump
Please refer to page 1 " Preparation before use" for details.
Signal receptor
Remote controller
Remote controller
If the replacement is done within 1 minute, the remote controller
will keep original presetting. However, if you want to change the
presetting from Heat Pump to Cool Only or Cool Only to Heat Pump,
you should reload batteries 3 minutes after removing the old ones.
(Please refer to page 1 for details.)
FA
N
M
ODE
ON
OF
F
FA
N
M
O
D
E
TI
M
ER
O
N
C
LO
C
K
LO
C
K
T
IM
E
RO
F
F
S
L
E
EP
S
WIN
G
S
M
A
R
T
S
U
P
E
R
ON
O
N
O
FF
O
FF
F
A
N
MO
D
E
ON
OFF
Each time MODE button is pressed, the operation mode
is changed in sequence:
Each time the "FAN" button is pressed, the fan speed is
changed in sequence:
18 ~32
Heating mode is NOT available for cooling only air conditioner.
HEATING
COOLING
DRY
FAN ONLY
Selecting mode
FAN mode
Auto
High Medium
Low
At "FAN ONLY" mode, only "High","Medium" and "Low" are available.
At "DRY" mode, Fan speed is set at "Low" automatically, "FAN" button
is ineffective in this case.
Setting temperature
Press once to temperature setting by 1lower
Press once to temperature setting by 1raise
Range of available set temperature
*HEATING, COOLING
DRY
FAN
unable to set
unable to set
Turning on
SWING, SMART, TIMER ON, TIMER OFF, CLOCK, SLEEP and SUPER operation modes will be
specified in the following pages.
Press button, when the appliance receives the
signal, the RUN indicator of the indoor unit lights up.
Changing modes during operation, sometimes the unit does not response at once. Wait 3 minutes.
Wait 3 minutes before restarting the appliance.
During heating operation, air flow is not discharged at the beginning. After 2 5 minutes, the air flow will be discharged
until temperature of indoor heat exchanger rises.
ONLY
Operation instructions
7
Operation modes
*Note: Heating mode is NOT available for cooling only models.
FAN
MODE
TIMER ON
CLOCK
LOCK
TIMER OFF
SLEEP
SWING
SMAR
T
SUPER
ON
OFF
OFF
2
3
1
4
5
Airflow direction control
Vertical airflow is automatically adjusted to a certain angle
in accordance with the operation mode after turning on the unit.
The direction of airflow can be
also adjusted to your own
requirement by pressing the
"SWING" button of the
remote controller.
Operation mode Direction of airflow
COOLING, DRY
*HEATING,
FAN ONLY
horizontal
downward
Vertical airflow control (with the remote controller)
Using remote controller to set various angles of flow or specific angle
as you like.
Swinging airflow
Pressing "SWING" button once, the vertical adjustment
louver will swing up and down automatically.
Desired direction airflow
Pressing the "SWING" button again when the louvers swing
to a suitable angle as desired.
Horizontal airflow control (with hands)
Turning the control rods of the
horizontal adjustment louvers to
change horizontal air flow as shown.
control rods of horizontal
adjustment louvers
Note: The shape of the unit may look different
from that of the air conditioner you have selected.
Do not turn the vertical adjustment louvers manually, otherwise malfunction may occur. If that happens, turn off the unit
first and cut off the power supply, then restore power supply again.
It is better not to let the vertical adjustment louver tilt downward for a long time at COOLING or DRY mode to prevent
condensed water from dripping.
Operation instructions
8
*Heating mode is only available for heat pump models.
Airflow direction control
SWING
FAN
MODE
TIMER ON
CLOCK
LOCK
T
IMER OFF
SL
EEP
SWING
SMART
SUPER
ON
OFF
Indoor temperature
Indoor temperature
SMART button is ineffective in SUPER mode.
Target temperature
Target temperature
21 or below
26
or below
22
22
26
26
Over 26
Over 26
21 -23
23
-26
Your feeling
What you can do in SMART mode
button
adjustment procedure
Operation mode
Operation mode
HEATING
FAN ONLY
DRY
DRY
Room temperature
decrease 1.5
after
operate for 3 minutes
Room temperature
decrease 1.5 after
operate for 3 minutes
COOLING
COOLING
Press the SMART button, the unit enters SMART mode(fuzzy logic operation) directly regardless of
the unit is on or off. In this mode, temperature and fan speed are automatically set based on the
actual room temperature.
Uncomfortable
because of
unsuitable air
flow volume.
Uncomfortable
because of
unsuitable flow
direction.
Indoor fan speed alternates among
High, Medium and Low each time this
button is pressed.
Press it once, the vertical adjustment
louver swings to change vertical airflow
direction. Press it again, swings stops.
For horizontal airflow direction, please
refer to the previous page for details.
Operation mode and temperature are determined by indoor temperature
Note: Temperature, airflow and direction are controlled automatically in 6th mode.
However, a decrease or rise of up to 2 can be set with the remote controller if you still
feel uncomfortable.
Operation instructions
9
SMART mode
Heat pump models
Cooling only models
FAN
SWING
CLOCK button
You can adjust the real time by pressing CLOCK button, then
using and buttons to get the correct time, press
CLOCK button again the real time is set.
FAN
MODE
TIMER ON
CLOCK
LOCK
TIMER OFF
SLEEP
SW
ING
SMART
SUPER
Timer mode
How to set TIMER ON
How to cancle TIMER ON
TIMER ON button can be used to set the timer programming as wished in order to
switch on the appliance at your desired time.
Press TIMER ON button, "ON 12:00" flashes on the LCD, then you
can press the or buttons to select your desired time for
appliance on.
Press the TIMER ON button once to increase or decrease the time setting by 1 minute.
Press the TIMER ON button one and a half seconds to increase or decrease the time
setting by 10 minute.
Press the TIMER ON button for a longer time to increase or decrease the time by 1 hour.
Press the TIMER ON button again, a "beep" can be heard and the indicator disappears,
the TIMER ON mode has been canceled.
When your desired time displayed on LCD, press the TIMER ON button and confirm it.
A "beep" can be heard.
Note: If you don't set the time in 10 seconds after you press TIMER ON button, the remote controller
will exit the TIMER ON mode automatically.
Note: It is similar to set TIMER OFF, you can make the appliance switch off automatically at your
desired time.
The TIMER indicator on the indoor unit lights up.
"ON" stops flashing.
After the set timer displayed for 5 seconds the clock will be displayed on the LCD
of the remote controller instead of set timer.
It is convenient to set the timer on with TIMER ON/OFF buttons when you go out in the
morning to achieve a comfortable room temperature at the time you get home. You can
also set timer off at night to enjoy a good sleep.
Operation instructions
ON
ON
Increase
Decrease
i)
ii)
iiI)
11
11
Operation instructions
11
SLEEP mode
SUPER mode
SLEEP mode can be set in COOLING or HEATING operation mode.
This function gives you a more comfortable environment for sleep.
The appliance will stop operation automatically after operating for 8 hours.
In SLEEP mode,
Fan speed is automatically set at low speed.
*Set temperature will rise by 1 if the appliance operates in cooling
at most
mode for 2 hours constantly, then keeps steady.
Set temperature will decrease by 3
at most if the appliance operates in
heating mode for 3 hours constantly, then keeps steady.
*Note: In cooling mode, if room temperature is 26 or above, set temperature
will not change.
Note: Heating is NOT available for cooling only air conditioner.
SUPER mode is used to start or stop fast cooling.
SUPER mode can be set when the appliance is in operation or energized.
Fast cooling operates at high fan speed, changing the set temperature
automatically to 18 .
In SUPER mode, you can set airflow direction or timer. If you want to
escape from SUPER mode, press any - SUPER , MODE, FAN, ON/OFF
or TEMPERATURE SETTING button, the display will return to the original
mode.
Note:
The Appliance will continue working in SUPER mode with set temperature of 18
, if
you don't escape from it by pressing any of the buttons mentioned above..
SLEEP and SMART buttons are not available in SUPER mode.
SUPER button is ineffective in HEATING mode.
SLEEP mode
SUPER mode
FAN
MODE
TIME
RON
CLOCK
LOCK
TIMER
O
FF
SLEEP
SWI
NG
S
MART
SUPER
ON
FAN
MODE
T
IME
RON
CLOCK
LOCK
TIMER O
FF
SLEE
P
SWING
SM
ART
SU
PER
Turn off the appliance
first before disconnecting
from power supply.
It is necessary to clean the air filter
after using it for about 100 hours.
Clean it as follows:
Front panel maintenance Air filter maintenance
Cut off the power supply
Never use volatile substance
such as gasoline or polishing
powder to clean the appliance.
Clean and reinstall the air filter.
Close the front panel again.
shock!
Electric
Dangerous!
Wipe with a soft
and dry cloth.
Use lukewarm water
(below 40 ) to clean
if the appliance
is very dirty.
Never sprinkle water onto the
indoor unit
Reinstall and shut the front panel.
Reinstall and shut the front panel by
pressing position "b" downward.
If the dirt is conspicuous,
wash it with a solution of
detergent in lukewarm water.
After cleaning, dry well in
shade.
Clean the air filter every two weeks
if the air conditioner operates in an
extremely dusty environment.
Stop the appliance and remove
the air filter.
1.Open the front panel.
2.Press the handle of the filter gently
from the front.
3. Grasp the handle and slide out the filter.
soft cloth to
clean it.
Use a dry and
Grasp position "a" and
pull outward to remove the
front panel.
a
a
b
b
12
Maintenance
Noise pollution
Operating condition
The protective device maybe trip and stop
the appliance in the cases listed below.
HEATING
o
Outdoor air temperature is over 24 c
COOLING
DRY
o
Outdoor air temperature is below -7 c
o
Room temperature is over 27 c
o
Outdoor air temperature is over *43 c
*For Tropical (T3) Climate condition models, the
temperature point is 52
instead of 43 .
o
Room temperature is below 21 c
o
Room temperature is below 18 c
If all operation has stopped, press ON/OFFbutton again to restart, Timer should be set again
if it has been canceled.
Install the air conditioner at a place that
can bear its weight in order to operate
more quietly.
Install the outdoor unit at a place where
the air discharged and the operation noise
would not annoy your neighbors.
Do not place any obstacles in front of the
air outlet of the outdoor unit lest it increases
the noise level.
Features of HEATING mode
Preheat
Defrost
At the beginning of HEATING operation, the airflow from indoor unit is discharged 2-5
minutes later.
In HEATING operation the appliance will defrost (de-ice) automatically to raise efficiency.
This procedure usually lasts 2-10 minutes. During defrosting, fans stop operation.
After defrosting completes, it returns to HEATING mode automatically.
13
Protection
Features of protector
The protective device will work at following cases.
Restarting the unit at once after operation stops or changing mode during operation, you need to
wait 3 minutes.
Connect to power supply and turn on the unit at once, it may start 20 seconds later.
If the air conditioner runs in COOLING or DRY mode with
door or window opened for a long time when relative
humidity is above 80%,dew may drip down from the outlet.
Note: Heating is NOT available for cooling only air conditioner models.
Trouble Analysis
Does not run
No cooling or
heating air
Ineffective control
Does not operate
immediately
Peculiar odor
A sound of
flowing water
Cracking sound is
heard
Spray mist from
the outlet
The compressor indicator(red) lights on constantly,
and indoor fan stops.
The unit is shifting from heating mode to defrost.
The indicator will lights off within ten minutes and
returns to heating mode.
Is the air filter dirty?
Are the intakes and outlets of the air
conditioner blocked
Is the temperature set properly
don't run
If the protector trip or fuse is blown.
If the plug is not properly plugged.
If batteries in the remote controller exhausted.
Please wait for 3 minutes and start again,
protector device may be preventing unit to work.
.
The following cases may not always be a malfunction, please check it before asking for service.
If strong interference(from excessive static
electricity discharge, power supply voltage
abnormality)presents, operation will be
abnormal. At this time, disconnect from the
power supply and connect back 2-3 seconds later.
Changing mode during operation, 3 minutes
will delay.
This odor may come from another source
such as furniture, cigarette etc, which is
sucked in the unit and blows out with the air.
Caused by the flow of refrigerant in the
air conditioner, not a trouble.
Defrosting sound in heating mode.
The sound may be generated by the expansion
or contraction of the front panel due to change
of temperature.
Mist appears when the room air becomes
very cold because of cool air discharged
from indoor unit during COOLING or DRY
operation mode.
14
Troubleshooting
Distance from ceiling
Distance from wall
should be over 50mm
Distance from the wall
Distance from floor
Air intake distance from
the wall should be
over 250mm
Air intake distance from the wall
over 250mm
air outlet distance from the wall
should be over 500mm
should be over 50 mm
should be over 50mm
should be over 2000mm
should be over 250mm
Installation must be performed in accordance with
the national wiring standards by authorized personnel only.
Above figure is only a simple presentation
of the unit, it may not match the external
appearance of the unit you purchased.
15
Installation instructions
Installation diagram
Outdoor unit
Outdoor unit
Indoor unit
Indoor unit
Pipe length is
15 meters Max.
Pipe length is
15 meters Max.
be less than 5m
be less than 5m
Height should
Height should
16
Installation instructions
Select the best location
Location for Installing Outdoor Unit
Where it is convenient to install and well ventilated.
Avoid installing it where flammable gas could leak.
Keep the required distance apart from the wall.
The distance between Indoor and outdoor unit should
be 5 meters and can go up to maximum 15 meters
with additional refrigerant charge.
Keep the outdoor unit away from a place of greasy dirt,
vulcanization gas exit.
Avoid installing it at the roadside where there is a risk of
muddy water.
A fixed base where is not subject to increasing operation
noise.
Where there is not any blockage for air outlet.
Location for Installing Indoor Unit
Where there is no obstacle near the air outlet and air can be
easily blown to every corner.
Where piping and wall hole can be easily arranged.
Keep the required space from the unit to the ceiling and wall
according to the installation diagram on previous page.
Where the air filter can be easily removed.
Keep the unit and remote controller 1m or more apart from
television, radio etc.
To prevent the effects of a fluorescent lamps, keep as far as
possible.
Do not put anything near the air inlet to obstruct it from air
absorption.
Where there is strong enough to bear the weight
and is not tend to increase operation noise and vibration.
Model
7K~24K 5 15 5 20
Max. Allowable Tubing
Length at Shipment (m)
Limit of Tubing
Length (m)
Limit of Elevation
Difference H (m)
Required amount of
additional refrigerant (g/m)
Piping direction
1
2
3
4
trough
Note: When installing the pipe at the directions
1,2 or 4, saw the corresponding unloading piece
off the indoor unit base.
Unloading
piece
Saw the unloading piece
off along the trough
Put the piping (liquid and gas pipe) and cables through the wall hole from outside or put them through
from inside after indoor piping and cables connection complete so as to connect to outdoor unit.
Decide whether saw the unloading piece off in accordance with the piping direction.(as shown below)
3. Indoor Unit Piping Installation
17
Installation instructions
Note: The shape of your mounting plate may be different from the one above, but installation method is similar.
Indoor
Outdoor
Wall hole sleeve
( hard polythene tube
prepared by user)
5mm
(tilt downward)
Install a sleeve through the wall hole to keep the wall
tidy and clean.
Drill a hole on the wall. The hole should tilt a little
downward toward outside.
Decide the position of hole for piping according to the
location of mounting plate.
2. Drill a Hole for Piping
. Keep the mounting plate horizontally with a horizontal ruler or dropping line.
Drill holes of 32mm in depth on the wall for fixing the plate.
Insert the plastic plugs to the hole, fix the mounting plate with tapping screws.
Inspect if the mounting plate is well fixed. Then drill a hole for piping.
1. Installing the Mounting Plate
Decide an installing location for the mounting plate according to the indoor unit location and piping direction.
Dropping line
holes for fixing
Mounting plate
Hook the line here
Line drops from here
Indoor unit installation
After connecting piping as required, install the drain hose. Then connect the power cords. After connecting,
wrap the piping, cords and drain hose together with thermal insulation materials.
Installation instructions
Piping Joints Thermal Insulation:
Wrap the piping joints with thermal
insulation materials and then wrap
with a vinyl tape.
Piping Thermal Insulation:
a. Place the drain hose under the piping.
b. Insulation material uses polythene foam over 6mm in thickness.
Note: Drain hose is prepared by user.
Drain pipe should point downward for easy drain flow.
Do not arrange the drain pipe twisted, sticking out or wave
around, do not immerse the end of it in water.
If an extension drain hose is connected to the drain pipe, make
sure to thermal insulated when passing along the indoor unit.
When the piping is directed to the right, piping, power
Cord and drain pipe should be thermal insulated and
fixed onto the back of the unit with a piping fixer.
Thermal insulation
wrapped with vinyl type
Small
pipe
Large pipe
Thermal insulation
tube
Power cord 1
(for heat-pump)
Power cord
Defrost cable(for heat-pump)
Drain hose
(prepared by user)
A. Insert the pipe fixer to the slot.
B. Press to hook the pipe fixer onto the base.
Base
Base
Base
Piping fixer
Piping fixer
Hook here
Insert here
drain
hose
drain
hose
large
pipe
large
pipe
small
pipe
small
pipe
b. Pre-tighten them with fingers at first, then use the wrenches.
For T3 climate kind models, 18K and 24K Liquid Side is ( 6 or 1/4 inch).
a. Connect indoor unit pipes with two wrenches. Pay special attention
to the allowed torque as shown below to prevent the pipes, connectors
and flare nuts from being deformed and damaged.
Piping Connection:
Pipe sizeModel
Liquid Side (1/4 inch)7,9,12,18K
12,18K
7,9K
22,24K
22,24K
1.8kg.m 17mm 0.6mm
0.6mm
0.6mm
0.6mm
0.6mm
22mm
24mm
22mm
27mm
3.5kg.m
3.5kg.m
5.5kg.m
7.5kg.m
Liquid Side (3/8 inch)
Gas Side (1/2 inch)
Gas Side (3/8 inch)
Gas Side (5/8 inch)
Torque Nut width
Min.thickness
18
If refrigerant of the appliance is R407C or R410A, 18K Liquid Side is
( 10 or 3/8 inch),and Gas side is ( 16 or 5/8 inch).
4. Connecting of the Cable
Outdoor Unit
Indoor Unit
1). Remove the access door from the unit by loosening
Connect the power connecting cord to the indoor unit
by connecting the wires to the terminals on the control
board individually in accordance with the outdoor unit
connection.
the screw. Connect the wires to the terminals on the
control board individually as the following.
2). Secure the power connecting cord onto the control
board with cable clamp.
3). Reinstall the access door to the original position
with the screw.
4) Use a recognized circuit breaker for 24K model between
the power source and the unit. A disconnecting device to
adequately disconnect all supply lines must be fitted.
Chassis
Cabinet
Front panel
Capacity
(Btu/h)
7K,9K H07RN-FH05VV-F
H05VV-F
H05VV-F
H05VV-F
H07RN-F
15A
15A
20A
20A
20A
H07RN-F H07RN-F
H07RN-F H07RN-F
H07RN-F H07RN-F
H07RN-FH07RN-F H07RN-F
12K
18K
22K
24K
Power connecting cord
Power cord
Typ e
Typ e
Typ e
Normal cross
- sectional area
Delayed
fuse
Normal cross
- sectional area
Normal cross
- sectional area
Power connecting cord1
(for heat pump)
Cable Specifications
Note: For some models, it is necessary to remove the cabinet to
connect to indoor unit terminal.
Terminal (inside)
Access door
Terminal(inside)
Indoor unit
Outdoor unit
Installation instructions
Caution:
1. Never fail to have an individual power circuit specifically for the air conditioner. As for the method of
wiring, refer to the circuit diagram posted on the inside of the access door .
2.Comfirm that the cable thickness is as specified in the power source specification.
(See the cable specification table below)
3.Check the wires and make sure that they are all tightly fastened after cable connection.
4. Be sure to install an earth leakage circuit breaker in wet or moist area.
2
0.75mm X2
2
0.75mm X2
2
0.75mm X2
2
0.75mm X2
2
0.75mm X3
2
1.5mm X3
2
1.5mm X3
2
1.0mm X3
2
2.0mm X3
2
2.0mm X3
2
2.5mm X3
2
1.5mm X3
2
1.5mm X3
2
1.5mm X3
2
1.5mmX 3(heat pump)
2
1.5mmX 4(cool only)
The figures in this manual are based on the external
view of a standard model. Consequently, the shape
may differ from that of the air conditioner you have
selected.
19
Attention:
Accessibility to the plug must be guaranteed even after the installation of the appliance to disconnect
it in case of need. If not possible, connect appliance to a double-pole switching device with contact
separation of at least 3 mm placed in an accessible position even after installation.
Installation instructions
Indoor unit Indoor unit
HEAT PUMP
HEAT PUMP
HEAT PUMP
HEAT PUMP
7K,9K,12K,18K,22K Model
Wiring Diagram
Make sure that the color of wires of the outdoor unit and the terminal No. are the same as those
of the indoor unit.
24K Model
Defrost Cable (for heat pump air conditioner only)
Outdoor unit Outdoor unit
Power connecting cord
Power connecting cord
Power connecting cord I
Blue
Blue
Blue
Blue
Blue
Blue
Yellow/Green
Yellow/Green
Yellow/Green
Yellow/Green
Brown
Brown
Brown
Brown
Brown
Brown
NN
2L
NN
2L
1L
1L
1L
1L
3L 3L
COOLING ONLY
COOLING ONLY
Defrost wire (indoor)
Defrost wire(outdoor)
Indoor unit
For 24K model, the power supply are connected from outdoor unit, with a circuit breaker.
Other models from indoor unit.)
For above models, the power supply are connected from indoor unit, with a plug.
After connection, the defrost wire should be well wrapped with a wrapping tape and the
the connector should be put inside the unit.
Indoor unit
Outdoor unit Outdoor unit
Terminal Terminal Terminal Terminal
TerminalTerminalTerminalTerminal
Terminal
Terminal
N
L
1L 1L
3L 3L
2L 2L
N
N
L
L
Power connecting cord I
Power connecting cord
Power connecting cord
Blue
Blue
Blue
Blue
Yellow/Green
Yellow/Green
Yellow/Green
Yellow/Green
Power supply
Power supply
Black
Black
Violet
Violet
Orange
Orange
Orange
Brown
Brown
Brown
Brown
Orange
N
L
1L
1L
N
L
N
L
Defrost cable(for heat-pump models only)
20
Fix with bolts and nuts tightly on a flat and strong floor.
If installed on the wall or roof, make sure to fix the supporter well to prevent it
from shaking due to serious vibration or strong wind.
3. Outdoor Unit Piping Connection
4. Outdoor Unit Cable Connection (see previous page)
Remove the valve caps from the 2-way and 3-way valve.
Connect the pipes to the 2-way and 3-way valves separately according to the required torque.
2. Install and Fix Outdoor Unit
1.Install Drain Port and Drain Hose (for heat-pump model only)
Drain hose
(prepare by user)
Washer
Drain port
The condensate drains from the outdoor unit when the unit operates
in heating mode. In order not to disturb your neighbor and protect
the environment, install a drain port and a drain hose to direct the
condensate water. Just install the drain port and rubber washer to
the chassis of the outdoor unit, then connect a drain hose to the
port as the right figure shown.
The air which contains moisture remaining in the refrigeration cycle may cause a malfunction on the
compressor. After connecting the indoor and outdoor units, evacuate air and moisture from refrigerant
cycle using a vacuum pump, as shown below.
Refrigerant flow direction
2-way valve
(6) Open 1/4 turn
valve cap
(1) Turn
(8) Tighten
(2) Turn
3-way valve
(8) Tighten
(1) Turn
(7) Turn to fully open the
valve
(7) Turn to fully open the valve
(8) Tighten
3-way valve diagram
connect to indoor unit
open position
spindle
service port cap
Service
port
Connect to outdoor unit
Valve core
needle
Vacuum pump
indoor unit
Valve cap
21
Installation instructions
Air purging
Note: To protect the environment, be sure not to discharge the refrigerant to the air directly.
See next page for air purging steps.
Outdoor unit installation
(1). Unscrew and remove caps from 2 and 3-way valves.
(4). Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm Hg absolutes.
(6). Open 2-way valve 1/4 turn then close it after 10 seconds. Check tightness of all joints using liquid
soap or an electronic leak detector.
(7). Turn 2 and 3-way valves stem to fully the valves. Disconnect vacuum pump flexible hose.
(8). Replace and tighten all valve caps.
(5). With vacuum pump still running close the low pressure knob on vacuum pump manifold. Then stop
vacuum pump.
(2). Unscrew and remove cap from service valve.
(3). Connect vacuum pump flexible hose to the service valve.
How to Purge Air Tubes:
Please read this manual before installing and using it.
Only the air conditioner can be connected to the power line.
Refer to the rating plate of the equipment for power consumption details.
If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or
similarly qualified person in order to avoid a hazard.
In order to ensure the suitability of the equipment for connection, the user should consult with the
supply authority, if necessary, that the service current capacity at the interface point is sufficient
for the equipment.
The power connection for the air conditioner has to be done at the main power distribution which has
to be of a low impedance.
Do not let air enter the refrigeration system or discharge refrigerant when moving the air conditioner.
Testing run the air conditioner after finishing installation, and record details of operation.
Type of fuse used on indoor unit controller is 50T, with rating 2.5A,AC250V. .
The fuse for the whole unit is to be provided by the user according to the current at maximum power
Input or use other over-current protective device instead.
22
Installation instructions
Notes
When charging refrigerant into the system, make sure to charge in liquid state,if refrigerant of
the appliance is R407c or R410A.Otherwise, chemical composition of refrigerant (R407c or R410A)
inside the system may change and thus affect performance of the the air conditioner.
According to the character of refrigerant (R410A), the pressure of the tube is very high, so be sure to
careful when you install and repair the appliance.
1 …

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