MUND CLIMA MUC-W7/SE, MUC-W7/CE Service Manual

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Service manual

Universal FCU DC

MUC-W7

MUC-W7/CE MUC-W7/SE

CL04580 to CL04594

Contents

1. Features

2. Ext ernal A pp earance

3. Products Lineup

4. Nomenclature

..................................................................................................................................................... 2

............................................................................................................................. 2

..................................................................................................................................... 3

.......................................................................................................................................... 3

5. Specifications .......................................................................................................................................... 4

6. Dimensions

7. Service Spaces

8. Wiring Diagrams

9. Installation

.1 Tra nsport and handl i ng .................................................................................................................. 11

9

9.2 Storage condition s ......................................................................................................................... 11

9.3 Service spaces ................................................................................................................................ 11

9.4 Units installation ............................................................................................................................ 12

9.5 Electri cal connections ................................................................................................................... 15

9.6 Maintenance ................................................................................................................................... 16

............................................................................................................................................... 7

........................................................................................................................................ 9

................................................................................................................................... 10

............................................................................................................................................... 11

eneral Information 1

G

1. Features

Flexible for installation, designed for horizontal/vertical, concealed/cabinet application

Ceiling Installation Floor Installation Concealed Installation

H

igh efficiency and low operating sound level

Thanks to the DC Fan Motor, the unit operates in lower power consumption and lower operating sound level.

Meet CE certification requirements

The unit can meet the latest CE certification requirements
for using DC Fan Motor.

Movable louver makes wide angle air flow

2. External Appearance

MUC-W7/CE

MUC-W7/SE

2 General Information

3. Products Lineup

MU54C

HP4

--

WF

: Fan Coil Serie WF

HG:

Fan Coil Serie HG

HP4:

Fan Coil Alta Presión Serie 4

MUNDOCLIMA

Capacidad

Nominal (kBTU)

P

: Pared

C

SW: Cassette

C:Conducto/Suelo

W7

: Fan Coil Serie W7

/

M

odel

MUC-07-W7
MUC-11-W7
MUC-16-W7

MUC-19-W7
MUC-24-W7

4. Nomenclature

SE

Air volume

(CFM)

250
400
450
600
900

External static pressure Power supply

MUC-W7/SE: 12 Pa

240V-1Ph-50Hz

MUC-W7/CE: 0 Pa

220~

SE: Sin Envolvente
CE: Con Envolvente

eneral Information 3

G

5. Specifications

M

odel

er supply V/Ph/Hz 220-240/1/50

Pow

3

m

r flow(H/M/L)

Ai

E

xternal static pressure Pa

Capacity (H/M/L) kW 1.74/1.31/1.05 1.84/1.48/1.18 2.84/2.21/1.63

ooling

C

H

eating

er input W 12 15 26

Pow

Sound pr

Fan m

Fan

Coi

Body (SE series)

Body (CE series)

Wa
Dr

essure level

otor

l

ter inlet/outlet pipe inch G3/4

ain pipe mm ODΦ16

ter flow rate L/h 299 316 488

Wa
Wa

ter pressure drop kPa 8.5 9.6 16.3

Capacity (H/M/L) kW 2.04/1.42/1.25 2.20/1.66/1.28 3.68/2.77/1.99

ter pressure drop kPa 8 7.7 14.5

Wa

SE

(H/M/L)

CE (H/M/L)

(none)

Type DC motor

uantity 1

Q
Ty

pe Centrifugal, forward-curved Blades

uantity 1 1 2

Q
Row 3 3 2

x. working pressure MPa 1.6

Ma

ameter mm Φ9.52

Di

dimensions (W×H×D) mm 550×545×212 550×545×212 750×545×212

Net
Pac

weight kg 17 17 20

Net

oss weight kg 19 19 23.5

Gr
Net

dimensions (W×H×D) mm 800×592×220 800×592×220 1000×592×220

Pac

weight kg 24.4 24.4 28.2

Net

oss weight kg 28.4 28.4 33.2

Gr

dB(A) 29/25/19 30/26/20 32/28/22
d
d

king size (W×H×D) mm 639×639×305 639×639×305 839×639×305

king size (W×H×D) mm 889×683×312 889×683×312 1089×683×312

/h 255/

CF

M 150/125/110 250/210/190 300/250/220

B(A) 30/26/20 31/27/21 33/29/23
B(A) 29/25/19 30/26/20 32/28/22

(none)

215/190 425/360/320 510/430/380

MUC-W7/SE: 12 Pa

MUC-07-W7

MUC-W7/CE: 0 Pa

(none)

Note:

1. H: High fan speed; M: Medium fan speed; L: Low fan speed.

2. Cooling conditions: Entering water 7°C, Leaving water 12°C, Entering air temperature 27°C DB/19°C WB.
Heating* conditions: Entering water 50°C, the same water flow as the cooling conditions, Entering air temperature 20°C

DB.

Heating**conditions: Entering water 70°C, Leaving water 60°C, Entering air temperature 20°C DB.

3. Noise is tested in a semi-anechoic test room.

4 G

eneral Information

Model
Pow

er supply V/Ph/Hz 220-240/1/50

3

/h 680/

Ai

r flow(H/M/L)

xternal static pressure Pa

E

Capacity (H/M/L) kW 3.03/2.41/1.72 4.43/3.21/2.52 4.74/3.53/2.55

ooling

C

eating

H

er input W 30 26 32

Pow

Sound pr

Fan m

Fan

Coi

Body (SE series)

Body (CE series)

Wa
Dr

essure level

otor

l

ter inlet/outlet pipe inch G3/4

ain pipe mm ODΦ16

ter flow rate L/h 521 762 815

Wa

ter pressure drop kPa 19.3 30.1 27.7

Wa
Capacity (H/M/L) kW 3.87/2.95/2.09 5.52/3.94/2.98 5.77/4.23/3.03

ter pressure drop kPa 16.6 25.3 23.1

Wa

SE

(H/M/L)

CE (H/M/L)

(none)

Type DC motor
Q

uantity 1

pe Centrifugal, forward-curved Blades

Ty

uantity 2 2 2

Q
Row 2 3 3
M

ax. working pressure MPa 1.6

ameter mm Φ9.52

Di

dimensions (W×H×D) mm 750×545×212 950×545×212 950×545×212

Net
Pac
Net

weight kg 20 25 25

oss weight kg 23.5 29 29

Gr

dimensions (W×H×D) mm 1000×592×220 1200×592×220 1200×592×220

Net
Pac

weight kg 28.2 34.2 34.2

Net

oss weight kg 33.2 39.7 39.7

Gr

dB(A) 34/30/24 36/32/26 38/33/27
d
d

king size (W×H×D) mm 839×639×305 1039×639×305 1039×639×305

king size (W×H×D) mm 1089×683×312 1289×683×312 1289×683×312

m

M 400/340/300 450/380/335 500/420/375

CF

B(A) 35/31/25 37/33/27 39/34/28
B(A) 34/30/24 36/32/26 38/33/27

MUC-11-W7

580/510 765/650/570 850/720/640

MUC-W7/SE: 12 Pa

MUC-16-W7

MUC-W7/CE: 0 Pa

(none)

te:

No

. H: High fan speed; M: Medium fan speed; L: Low fan speed.

1

2. Cooling conditions: Entering water 7°C, Leaving water 12°C, Entering air temperature 27°C DB/19°C WB.
Heating* conditions: Entering water 50°C, the same water flow as the cooling conditions, Entering air temperature 20°C

DB.

Heating**conditions: Entering water 70°C, Leaving water 60°C, Entering air temperature 20°C DB.

3. Noise is tested in a semi-anechoic test room.

eneral Information 5

G