MUND CLIMA MUCS-24 C, MUCS-41 C, MUCS-24 H, MUCS-41 H User Manual
®
MUND
SPLIT CASSETTE
CLIMA
COOL ONLY:
MUCS-24 C
MUCS-41 C
HEAT PUMP:
MUCS-24 H
MUCS-41 H
User's manual
CONTENT
Operation mechanism and working range
Names and functions of parts
Safety cautions
Remote control operation procedure
Optimum operation
Trouble shooting
Operation procedureinstallation
Installation notes
Care and maintenance
1
2
4
6
15
16
18
19
Technical specifications
Installation accessories and drawings
Indoor unit installation
Outdoor unit installation
Test and check items after installation
Thank you purchasing this MUNDOCLIMA air conditioner.Read this MANUAL carefully prior to use of
the air conditioner and then keep it properly for future reference.
23
Contents
24
26
34
36
Operation mechanism and working range.
Working temperature range.
Indoor side DB/WB ()
maximum cooling
minimum cooling
maximum heating
minimum heating
32/23
21/15
27/20/-
Schematic diagram for cooling only type.
2
1
2
Outdoor side DB/WB ()
43/26
21/15
24/18
-5/-6
3
4
56
7
8
3
Operation mechanism and working range
1
1. Indoor heat-exchanger
4. Accumulator
7. Outdoor heat-exchanger
10. One-way valve
1
2
3
4
2
2. Connecting pipe
5. Compressor
8. Master capillary
11. Four-way reversing valve
3
11
5
9
6
8
10
3. Check valve
6. Filter
9. Auxiliary capillary
7
Names and functions of parts.
Indoor unit
Air outlet
Drainage device (built-in)
Drains water removed from the room unit during cooling
Drainage pipe
Air flow flap
(at air outlet)
Refrigerant piping
connection electric wire
The built-in air filter
removes dust and dirt
Outdoor unit
Remote controller
(page 6~14)
Air intake grille
Names and functions of parts
MUCS-24 C
MUCS-24 H
Refrigerant pipe
Air outlet
Air intake
2
Names and functions of parts.
Indoor unit
Air outlet
Drainage device (built-in)
Drains water removed from the indoor unit during cooling
Drainage pipe
Air flow flap
(at air outlet)
Refrigerant piping
connection electric wire
The built-in air filter
removes dust and dirt
Names and functions of parts
Outdoor unit
Remote controller
(page 6~14)
Air intake grille
MUCS-41 C
MUCS-41 H
Refrigerant pipe
Air outlet
Air intake
Air outlet
3
Safety cautions
Read the following carefully to assure safe use.
Warning
Avoid direct air flow to your body and avoid
excessive heating or cooling,which may make
you feel uncomfortable and do harm to your
health.
Do not remove protection grill nets from the
outdoor unit.
Do not reach hands or insert anything into the
unit air outlet.
Check whether the installed stand is still firm
enough after the unit has operated for a long
time.
If a worn-out stand is left unfixed,the unit may
topple and do harm.
Do not stand on the outdoor
unit or put anything on it, or
you may fall down or people
may get hurt by the falling
things.
If there is something abnormal (eg.burning
smell), cut off the power immeditely and contact service center.
Shut
off
power
If room air is stuffy, air the room by opening
door and window for a while, but please close
the curtains when operating the unit to prevent
conditioned air from leaking.
Safety cautions
Do not spray any paint or
pesticide on the unit, or it
may cause fire.
Never use wrong ampere rating fire.
Use of iron wire or copper wire may
cause the unit to break down or
cause fire.
iron wire
4
Safety cautions
Warning
Do not check or repair during the unit is
operating. It is very dangerous.
Never place objects near the air intake and the air outlet of the unit.
It may affect performance or stop operation of the unit.
Do not use other
heating equipment near the air
conditioner.
It will affect the
cooling performance.
Safety cautions
Do not splash water directly to indoor unit
It may cause trouble or electric shock.
Do not bang the remote controller.and do not
press the button of the remote controller with
pointed object, or the remote controller may
be damaged.
5
Remote control operation procedure
Name and Function-Remote control
Note:
Be sure that there are no obstructions.
The remote control signal can be received at a distance of up to about 10m.
Don’t drop or throw the remote control.
Don’t place the remote control in a location exposed to direct sunlight.
SWING button
When it is pressed, the louvers
start to rotate automatically and
stop when repressed.
SWING
FAN
FAN button
Presse this button to
change the fan speed of:
TEMP.button
TEMP. increases 1=by pressing
button once,and decreases 1
by pressing button once.
At COOL mode operation, SET
TEMP. can be selected from 16 to
30.
At DRY mode operation, SET TEMP.
can be selected from 16 to 30.
At HEAT mode operation, SET
TEMP. can be selected from 16 to
30.
MODE button
press this button to change the
operation mode in order of
AUTO FAN
AUTO
OPER
AIR
HR.
“ ” COOL mode
“ ” DRY mode
“ ” FAN mode
“ ” HEAT mode
Remote control operation procedure
1/0 button
Press this button to turn on
or turn off the unit.
AUTO
MODE
1 / 0
6
Remote control operation procedure
Name and Function-Remote control. (Remove the cover)
Note: This type of remote controller is a kind of new current controller.some buttons of
the controller which are not available to this Air conditioner will not be described
below.
Liquid crystal displayer It
shows all set contents.
SWING FAN
AUTO FAN
AUTO
SWING HUMID LIGHT SAVE
TIMER
ON OFF
OPER
AIR
HR.
SLEEP button
Press this button to set
SLEEP operation.
SLEEP
AIR
Remote control operation procedure
LIGHT
TIMER ON TIMER OFF ANION SAVE
MODE 1 / 0
HUMID
TIMER OFF button
At operating, press TIMER
OFF button, set OFF TIME
in range of 0 to 24 hour to
stop the unit automatically.
TIMER ON button
At stopping, press TIME ON
button, set ON TIME in
range of 0 to 24 hour to start
the unit automatically.
7
Remote control operation procedure
COOL mode operation procedure
==
=
==
According to difference between room temp. and set temp., micr ocomputer can control cooling
on or not.
If room temp. is higher than set temp., compressor runs at COOL mode.
If room temp. is lower than set temp., compressor stops and only indoor fan motor runs.
Set TEMP. should be in range of 16
3.Press SWING button,
the louvers start to rotate automatically, and
stop when repress.
to 30
SWING FAN
AUTO FAN
KK
K
KK
OPER
4.Press FAN button, set
fan speed.
5.Press TEMP. but-
ton, set suitable
TEMP.
2.Press MODE button,
set operation
mode.
SWING
SLEEP
LIGHT
TIMER ON TIMER OFF ANION SAVE
MODE 1 / 0
AIR
HUMID
Remote control operation procedure
1.Plug in, press 1/0 button,then air
conditioner is turned on.
8
Remote control operation procedure
HEAT mode operation procedure
If room temp. is lower than set temp., compressor runs at HEAT mode;
==
=
==
If room temp. is higher than set temp., compressor and outdoor fan mortor stop, only indoor
fan mortor runs.
Set TEMP. should be in range of 16
The type of KF-xxx is not this function.
to 30
KK
K
KK
3.Press SWING button, the
louvers start to rotate
automatically, and stop
when repress it.
SWING FAN
AUTO FAN
AUTO
SWING
OPER
4.Press FAN button, set
fan speed.
5.Press TEMP. but-
ton, set suitable
Remote control operation procedure
SLEEP
LIGHT
AIR
HUMID
TEMP.
1.Plug in, press 1/0 button,then air
conditioner is turned on.
TIMER ON TIMER OFF ANION SAVE
MODE 1 / 0
2.Press MODE button,
set operation
mode.
9
Remote control operation procedure
DRY mode operation procedure
==
=
==
If room temp. is lower than set temp., compressor ,outdoor and indoor fan mortor stop. If r oom
==
temp. is between
temp., it’s at COOL mode.
==
=
==
Set TEMP. should be in range of 16
3.Press SWING button,
the louvers start to rotate automatically, and
stop when repress it.
=
2
of set temp., Air conditioner is drying.If room temp. is higher than set
==
to 30
SWING FAN
KK
K
KK
4.Press TEMP.button,set
suitable TEMP.
2.Press MODE button,set
operation mode.
AUTO FAN
SWING
SLEEP
LIGHT
TIMER ON TIMER OFF ANION SAVE
MODE 1 / 0
OPER
AIR
HUMID
Remote control operation procedure
1.Plug in,press 1/0 button,then air
conditioner is turned on.
10
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