mundoclima MUCSR-H6 User manual

www.mundoclima.com
CL20230 to CL20258
English
Thank you very muchfor purchasing our products.
Please read thismanual carefully beforeinstalling
and using the unit.
SUPER INVERTER H6
Service manual
MUCSR-H6
MUSTR-H6
MUCR-H6

Contents
Contents i
Part 1 General Information .................................................................................................... 1
Part 2 Indoor Units ................................................................................................................. 4
Part 3 Outdoor Units............................................................................................................. 60
Part 4 Installation.................................................................................................................. 72
Part 5 Electrical Control System....................................................................................... 103
※The specifications, designs, and information in this book are subject to change without notice for
product improvement.

General Information
General Information 1
Part 1
General Information
1. Model Lists...........................................................................................2
2. External Appearance...........................................................................3
2.1 Indoor Units............................................................................................................... 3
2.2 Outdoor Units............................................................................................................ 3

Model Lists
2 General Information
1. Model Lists
1.1 Indoor Units
Model 12 18 24 30 36 42 48 60
Super slim cassette ●●●●●●
Duct ●●●●●●●●
Ceiling-floor ●●●●●●●
Four-way cassette
(compact) ●●
1.2 Outdoor Units
Outdoor unit Model Compressor type Compressor Brand Matched indoor units
MUCR-12-H6
MUCSR-12-H6 Rotary GMCC MUCSR-12-H6 MUCR-12-H6
MUCR-18-H6
MUCSR-18-H6
MUSTR-18-H6 Rotary GMCC MUCSR-18-H6
MUCR-18-H6
MUSTR-18-H6
MUCR-24-H6
MUCSR-24-H6
MUSTR-24-H6 Rotary GMCC MUCSR-24-H6
MUCR-24-H6
MUSTR-24-H6
MUCR-30-H6
MUCSR-30-H6
MUSTR-30-H6 Rotary GMCC MUCSR-30-H6
MUCR-30-H6
MUSTR-30-H6
MUCR-36-H6
MUCSR-36-H6
MUSTR-36-H6 Rotary GMCC MUCSR-36-H6
MUCR-36-H6
MUSTR-36-H6
MUCR-42-H6
MUCSR-42-H6
MUSTR-42-H6 Rotary GMCC MUCSR-42-H6
MUCR-42-H6
MUSTR-42-H6
MUCR-48-H6
MUCSR-48-H6
MUSTR-48-H6 Rotary GMCC MUCSR-48-H6 / MUCSR-48-H6T
MUCR-48-H6 / MUCR-48-H6T
MUSTR-48-H6 / MUSTR-48-H6T
MUCR-48-H6T
MUCSR-48-H6T
MUSTR-48-H6T Rotary GMCC
MUCR-60-H6T
MUCSR-60-H6T
MUSTR-60-H6T Rotary GMCC MUCSR-60-H6T
MUCR-60-H6T
MUSTR-60-H6T

External Appearance
General Information 3
2. External Appearance
2.1 Indoor Units
Super slim cassette
Duct
Ceiling-Floor Compact Four-way cassette
2.2 Outdoor Units
Single fan outdoor unit (12 to 42k) Double fan outdoor unit (48 to 60k)

Indoor Units
4 Indoor Units
Part 2
Indoor Units
Super Slim Cassette Type (24 to 60k)................................5
Duct Type (12 to 60k).........................................................20
Ceiling & Floor Type (18 to 60k) .......................................36
Four-way Cassette Type (Compact) (12 to 18k)...............51

Super Slim Cassette Type
Indoor Units 5
Super Slim Cassette Type
(MUCSR-24/30/36/42/48-H6)
(MUCSR-48/60-H6T)
1. Features ...........................................................................6
2. Dimensions ......................................................................9
3. Service Space.................................................................10
4. Wiring Diagrams ............................................................10
5. Air Velocity Distributions (Reference Data).................12
6. Electric Characteristics.................................................15
7. Sound Levels .................................................................16
8. Accessories....................................................................17
9. The Specification of Power...........................................18
10. Field Wiring ..................................................................19

Features
6 Indoor Units
1. Features
1.1 Overview
Compact design, super slim body size, less space requiring in installation
Each louver can be separately controlled, more comfort air blowing is possible.
Auto-lifting panel design, more convenient to clean and maintain the filter. (optional)
1.2 Fresh air intake function
Fresh air fulfills air quality more healthy and comfortable.
Ventilation motor is optional to increase the effect of fresh air.
1.3 Optional ionizer generator
Ionizer generator is optional to get refreshing air to your room.
Ionizer can be switched on or off by remote controller.
When pressing the Clean Air button on the remote controller, Ionizer will work and the indicator light on
display board will shine.
I
Io on ni iz ze er r g ge en ne er ra at to or r
c
co on nn ne ec ct to or r
V
Ve en nt ti il la at ti io on n m mo ot to or r
c
co on nn ne ec ct to or r

Features
Indoor Units 7
1.4 External air duct design
Reserve external air duct, more flexible for the air supply.
1.5 Built-in draining pump
Due to the improvement of structure, more convenient to repair or replace the draining pump.
Built-in draining pump to make sure condensed water drain out reliably.
Draining Pump

Features
8 Indoor Units
1.6 Terminals for alarm lamp and long-distance on-off controller connection are
standard
Reserve terminals for the connection of alarm lamp and long-distance on-off controller, more human
control.
1.7 Twins Combination (24k-30k)
The units can be installed as Twin systems: one outdoor unit can connect with two indoor units. The
indoor units can be combined in any of the different available ratings.
Alarm lamp Long-distance on-off controller

Dimensions
Indoor Units 9
2. Dimensions
840
840
950
950
C
Test mouth & Test cover
Drain hole
32
Wiring connection port
680
780
780
680
136
126
91
196
132
A
A
B
AA
B
A
A
B
A
B
Service hole for
draining pump
Fresh air intake
75
55
80
80
4-install hanger
Gas side
Liquid side
E-parts box
135
90
Panel
Body
92929292
DD
92 92
D
D
DD
92
9292
92
92 92 92 92
D
D
Unit: mm
Model A B C D
MUCSR-24-H6
MUCSR-30-H6
MUCSR-36-H6
MUCSR-42-H6
160 95 245 60
MUCSR-48-H6
MUCSR-48-H6T
MUCSR-60-H6T 160 95 287 60

Service Space
10 Indoor Units
3. Service Space
>1000m m
>1000mm
>1000mm
>1000mm
Chart 3
A
Drain side Tubing side
(Unit: mm)
680(Hook-location)
780(Hook-location)
84 0(Body)
84 0(Body)
880(Ceiling hole)
880(Ceiling hole)
95 0(Panel)
95 0(Pane l)
Necessary room
>2500mm
out let intle t outlet
ground
Chart 1
Chart 4
A
No te:
Nut
Body
Ceiling 880mm
Hook
B
Panel
Chart 2
Central hole
Inst allation paperboard
180 00-24000Btu/h(R 22) Series A 26 0mm
36000-48000Btu/h(R 22) Series A 330mm
≥
≥
No te:
180 00- 24000B tu/h(R 22) Seri es B= 240mm
360 00- 48000Btu /h(R 22) Series B= 310mm
4. Wiring Diagrams
MUCSR-24-H6, MUCSR-30-H6, MUCSR-36-H6, MUCSR-42-H6, MUCSR-48-H6, MUCSR-48-H6T
SWITCHENC1 (FOR POWER)
SWITCH FOR TEMP.COMPENSATION
SW6
E function
SWITCH FOR MAIN-SLAVE SETTING
SW5
SWITCH FOR AUTO-RESTART SETTING
SW3
SWITCH FOR FAN MOTER CONTROL
THEN NO POWER REQUEST.
SW2
A
Reactor
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0~15
32~47
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
16~31
48~63
According
to the
EEPROM
setting
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
10
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
CN10(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40
TO WIRE
CONTROLLER
4
CN23
ON - OFF
Remote
Control
CN33
ALARM
Alarm
Output
CN15
M
Inner Driver
DC Motor
5
RED(BROWN)
CN1
BLUE(BLACK)
L
N
Y/G
CN5
WATER LEVEL SWITCH
CN2
Q E P
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
P1
Y/G
CN3
JR6
JR6
To OUTDOOR
Comm.Bus
S2 S1
P4
E Y X
Ferrite beadFerrite bead
5
L
N
L
N

Wiring Diagrams
Indoor Units 11
MUCSR-60-H6T
SWITCHENC1 (FOR POWER)
SWITCH FOR TEMP.COMPENSATION
SW6
E function
SWITCH FOR MAIN-SLAVE SETTING
SW5
SWITCH FOR AUTO-RESTART SETTING
SW3
SWITCH FOR FAN MOTER CONTROL
THEN NO POWER REQUEST.
SW2
A
Reactor
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0~15
32~47
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
16~31
48~63
According
to the
EEPROM
setting
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
10
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
CN10(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
CN40
TO WIRE
CONTROLLER
4
CN23
ON - OFF
Remote
Control
CN33
ALARM
Alarm
Output
Outer Driver DC Motor
Y/G
DC MOTOR
DRIVER MODLE
CN13
CN3
3
CN15
5
M
RED(BROWN)
CN1
BLUE(BLACK)
L
N
Y/G
CN5
WATER LEVEL SWITCH
CN2
Q E P
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
P1
Y/G
CN3
JR6
JR6
To OUTDOOR
Comm.Bus
S2 S1
P4
E Y X
Ferrite beadFerrite bead
5
L
N
L
N
CN1
MUCSR-24-H6, MUCSR-30-H6, MUCSR-36-H6, MUCSR-42-H6, MUCSR-48-H6
CN16
CN14
SWING
MOTOR
XS9 XP9
XS10 XP10
FUNCTION OF SWITCH
12000W-14000W(5.0HP)
6
9
8
7
4
5
/
9100W-10500W（4.0HP）
7500W-9000W （3.2HP）
5400W-7100W（2.5HP）
4000W-5300W（2.0HP）
NUMBER
SWITCHENC1 (FOR POWER)
POWER
CN55
CN66
TO SWING
BOARD
XS2
XP2
TO GO-UP-AND
-DOWN BOARD
XS2
XP2
SWITCH FOR TEMP.CO MPE NSATION
SW6
ON
6
ST A T E
VA L U E
42
E function
SWITCH FOR MAIN-SLAVE SET TIN G
SW5
ON
ST A T E
MO D E M A I N
NO SLA V E MA I N
MAIN SL A V E
SWITCH FOR AUTO-R ESTAR T SETTI NG
SW3
ON
ST A T E
MO D E R E M EM B E R NO_REMEMBER
SWITCH FOR FA N MOTER C ONTRO L
THEN N O POWER R EQUES T.
SW2
ON
ST A T E
MO D E F A N O N
FA N O F F
8
A
SWITCH FOR CCM UNIT ADDRESS
RED
Reactor
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0~15
S2
+
S1
ADDRESS
ON
1 2
ON
1 2
ON
1 2
ON
1 2
Factory
Setting
Factory
Setting
Factory
Setting
32~47
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
16~31
48~63
S2
+
S1
ADDRESS
Fac t o r y
Set t i n g
Fact o r y
Sett i n g
ON
1 2
ON
1 2
ON
1 2
ON
1 2
ON
1 2
ON
1 2
ON
1 2
ON
1 2
ON
ON
ON
ON
RED
Fa c t o r y
Se t t i n g
24
15
FAN MOTOR STOP-TEM
SW1
ON
1 2
ON
1 2
ON
1 2
ON
1 2
Anti-cold air
According
to the
EEPROM
setting
Factory setting
14500W-16000W(6.0HP)
CN13
DISPLAY
BOARD
TO WIRE
CONTROLLER
10
T2
T1
CN6
4MIDDLE PIPE TEMP.
ROOM TEMP.
BLACK
WHITE
CN10(CN10A)
M
PUMP
2
INDOOR UNIT
MAINBOARD
TO WIRE
CONTROLLER
CN23
ON - OFF
Remote
Control
CN33
ALARM
Alarm
Output
Outer Driver DC Motor
Y/G
DC MOTOR
DRIVER MODLE
CN13
CN3
3
CN15
M
Inner Driver
DC Motor
5
5
M
RED(BROWN)
CN1
BLUE(BLACK)
L
N
Y/G
CN5
WATER LEVEL SWITCH
CN2
Q E P
To CCM
Comm.Bus
CN7
T2B
OUTER PIPE TEMP.
P1
Y/G
CN3
JR6
JR6
To OUTDOOR
Comm.Bus
S2 S1
P4
E Y X
5
L
N
TO OUTDOOR UNIT
L
N
FOR OUTDOOR POWER SUPPLY
POWER
CN1
SWING
MOTOR
MAGNETIC RING
MAGNETIC RING
MAGNETIC RING
HA/HB
ADSS
0~F
NETADDRESS
CODE
0~15
FACTORY SETTING
FOR SETTING WIRECONTROL ADDRESS
0
8
4
1
2
3
5
6
7
C
9
A
B
D
E
F
CL94907
CL94848
Models 18 to 48k
Model 60k
MUCSR-48-H6, MUCSR-48-H6T, MUCSR-60-H6T

Air Velocity Distributions (Reference Data)
12 Indoor Units
5. Air Velocity Distributions (Reference Data)
24K:
Cooling:
Heating:

Air Velocity Distributions (Reference Data)
Indoor Units 13
30-42K:
Cooling:
Heating:

Air Velocity Distributions (Reference Data)
14 Indoor Units
48-60K：
Cooling:
Heating:

Electric Characteristics
Indoor Units 15
6. Electric Characteristics
Model Indoor Unit Power
Supply
Hz Voltage Min Max MFA
MUCSR-24-H6 50 220-240V 198V 254V /
MUCSR-30-H6 50 220-240 198 254 /
MUCSR-36-H6 50 220-240V 198V 254V /
MUCSR-42-H6 50 220-240V 198V 254V /
MUCSR-48-H6
MUCSR-48-H6T 50 220-240V 198V 254V /
MUCSR-60-H6T 50 220-240V 198V 254V /
Notes:
MFA: Max. Fuse Amps. (A)

Sound Levels
16 Indoor Units
7. Sound Levels
1.4m
Microphone
Model Noise Power dB(A) Noise level dB(A)
H M L
MUCSR-24-H6 62 46 42 39
MUCSR-30-H6 65 53 48 44
MUCSR-36-H6 65 56 52 48
MUCSR-42-H6 64 52 40 47
MUCSR-48-H6
MUCSR-48-H6T 65 55 51 48
MUCSR-60-H6T 69 52 49 46

Accessories
Indoor Units 17
8. Accessories
Name Shape Quantity
Installation Fittings Installation paper board 1
Tubing & Fittings Soundproof / insulation sheath 1
Drainpipe Fittings
Out-let pipe sheath 1
Out-let pipe clasp 1
Drain joint 1
Seal ring 1
Remote controller & Its
Frame(The product you
have might not be
provided the following
accessories)
Remote controller & Its Frame 1
Remote controller holder 1
Mounting screw(ST2.9×10-C-H) 2
Remote controller manual 1
Alkaline dry batteries (AM4) 2
Others Owner's manual 1
Installation manual 1
Installation accessory
(The product you have
might not be provided the
following accessories
Expansible hook 4
Installation hook 4
Orifice 1

The Specification of Power
18 Indoor Units
9. The Specification of Power
Model(Btu/h) 18000~24000 30000 36000 36000
POWER
Phase 1-phase 1-phase 1-phase 3-phase
Frequency and
Voltage 220-240V, 50Hz 220-240V, 50Hz 220-240V, 50Hz 380-420V, 50Hz
POWER WIRING
(mm2) 3×2.5 3×2.5 3×4.0 5×2.5
CIRCUIT BREAKER/Fuse (A) 30/20 40/30 40/30 30/20
Indoor/Outdoor Connecting Wiring
(Weak Electric Signal) (mm2) 2×0.2 2×0.2 2×0.2 2×0.2
Indoor/Outdoor Connecting Wiring
(Strong Electric Signal) (mm2) 3×1.0 3×1.0 3×1.0 3×1.0
Model(Btu/h) 42000~48000 42000~60000
POWER Phase 1-phase 3-phase Frequency and Voltage 220-240V, 50Hz 380-415V, 50Hz
Power Wiring (mm2) 3×4.0 5×2.5
Circuit Breaker/Fuse(A) 40/35 30/25
Indoor/Outdoor Connecting Wiring(Weak Electric Signal) (mm2) 2×0.2 2×0.2
Indoor/Outdoor Connecting Wiring(Strong Electric Signal) (mm2) 3×1.0 3×1.0