Friedrich MW09Y3FM User manual

INVERTER MULTI

AIR CONDITIONER

CONTENTS

SPECIFICATIONS ..................... 1

OUTLINE AND DIMENSIONS . . ......... 3

REFRIGERANT SYSTEM DIAGRAM ..... 5

ERROR CONTENTS . . ................ 15

CIRCUIT DIAGRAM . . ................. 6

INDOOR PCB CIRCUIT DIAGRAM ...... 9

OUTDOOR PCB CIRCUIT DIAGRAM .... 12

DISASSEMBLY ILLUSTRATION ......... 17

PARTS LIST ......................... 23

Indoor unit Outdoor unit

MW09Y3FM

MW12Y3FM

MW18Y3FM

MR36TQY3F

WALL MOUNTED type

STANDARD ACCESSORIES ............ 25

1 - 230 / (208) V 60Hz

High

Power source of specification : 230V

DISCRIMINATION

Middle

Low

Quiet

HxWxD 10-13/16 x 31-1/8 x 8-7/16 inch

(275 x 790 x 215 mm)

FAN MOTOR

MEASUREMENTS

Net / Gross 18 lbs. / 23 lbs.

(8.5 kg / 10.5 kg)

MFD-34ROM

1,200 / 1,200 r.p.m. 1,380 / 1,380 r.p.m.

1,070 / 1,070 r.p.m. 1,230 / 1,230 r.p.m.

900 / 970 r.p.m. 1,050 / 1,110 r.p.m.

800 / 850 r.p.m. 900 / 960 r.p.m.

1,480 / 1,480 r.p.m.

1,380 / 1,380 r.p.m.

1,200 / 1,200 r.p.m.

1,060 / 1,060 r.p.m.

SPECIFICATIONS (INDOOR UNIT)

COOLING & HEATING

MW12Y3FM MW18Y3FMMW09Y3FM

TYPE

MODEL NAME

POWER SOURCE

FAN SPEED

( Cool / Heat )

DIMENSIONS

WEIGHT

82 ft. (25 m)

49 ft. (15 m)

MAXIMUM LENGTH

MAXIMUM HEIGHT

1/4 inch (6.35 mm)

3/8 inch (9.52 mm) 1/2 inch (12.7 mm)

DIAMETER SIZE

2.7 kW / 3.3 kW

9,500 / 11,300 BTU/h

3.5 kW / 4.0 kW

12,000 / 13,600 BTU/h

3.2 kW / 3.8 kW

11,000 / 13,000 BTU/h

4.1 kW / 4.5 kW

14,000 / 15,400 BTU/h

ELECTRICAL DATA

1.7 Pts/hr (0.8 L/hr) 2.0 Pts/hr (1.1 L/hr)

377 cfm (640 m3/hr)

5.2 kW / 5.55 kW

17,800 / 19,000 BTU/h

6.0 kW / 6.7 kW

20,500 / 23,000 BTU/h

4.9 Pts/hr (2.3 L/hr)

388 cfm (660 m3/hr)324 cfm (550 m3/hr)

COOLING CAPACITY

( Rated / Max )

HEATING CAPACITY

( Rated / Max )

MOISTURE REMOVAL

AIR CIRCULATION-High

High

Middle

NOISE LEVEL

PIPING

38 dB / 38 dB

Low

Quiet

Liquid

Gas

28 dB / 30 dB

43 dB / 43 dB

33 dB / 34 dB

34 dB / 34 dB

25 dB / 26 dB

40 dB / 40 dB

28 dB / 30 dB

45 dB / 45 dB

39 dB / 39 dB

43 dB / 43 dB

34 dB / 34 dB

NOISE LEVEL

( Cool / Heat )

2006.05.12

SPECIFICATIONS

(OUTDOOR UNIT)

2006.04.25

Total Pipe Length

ADDITIONAL

CHARGE

MODEL NAME

POWER SUPPLY

FREQUENCY

NOISE LEVEL

AIR CIRCULATION - High

ELECTRICAL DATA

MEASUREMENT

COMPRESSOR

FAN MOTOR

TYPE

DISCRIMINATION

230 / 208 V

TNB220FPBM9

REFRIGERANT R410A 7 lb 7/8 oz (3,200 g)

Cooling

Heating

Cooling

Heating

Cooling

Heating

TYPE 4 room multi inverter

MR36TQY3F

51 dB

53 dB

60 Hz

2119 cfm (3,600 m3/hr)

2237 cfm (3,800 m3/hr)

Hermetic type, Inverter, 4 poles,

3-phase, DC motor, Twin Rotary

MAX PIPE LENGTH (each unit)

MAX PIPE LENGTH (total)

164 ft (50.0 m)

197 ft (60.0 m)

230 ft (70.0 m)

CHARGELESS

ADDITIONAL CHARGE

-- (Chargeless)

8-13/16 oz (250 g)

1 lb 1-5/8 oz (500 g)

REFRIGERANT CHARGE (R410A)

9/32 oz/ft (25 g/m)

164 ft (50 m)

82 ft (25 m)

MIN. PIPE LENGTH (each unit) 16 ft (5 m)

229 ft (70 m)

MAX ELEVATION (between indoor units)

49 ft (15 m)

MAX ELEVATION (between indoor and outdoor units)

49 ft (15 m)

32-7/8 x 35-7/16 x 13 inch

(835 x 900 x 330 mm)

149 lb / 167 lb (68 kg / 76 kg)

WEIGHT

DIMENSIONS

MFE-45ROM

850 r.p.m.

900 r.p.m.

HxWxD

Net / Gross

HIGH-SPEED

DISCRIMINATION

2006.04.25

SPECIFICATIONS (COMBINATION)

MW12Y3FM x 2

+ MW09Y3FM

MW09Y3FM x 3 MW12Y3FM +

MW09Y3FM x 2

Rated

COMBINATION

8.1 kW

27,600 BTU/h

9.7 kW

33,000 BTU/h

ELECTRICAL DATA ( 230 V )

COOLING CAPACITY

9.7 kW

33,000 BTU/h

HEATING CAPACITY

Max

Rated

Max

Rated

11.8 kW

40,200 BTU/h

2.96 kW

3.80 kW

INPUT POWER (Heating)

2.75 kW

3.74 kW

INPUT POWER (Cooling)

Max

Rated

Max

Rated 13.0 A

16.6 A

CURRENT (Heating)

12.0 A

16.4 A

8.9 kW

30,400 BTU/h

9.9 kW

33,900 BTU/h

10.4 kW

35,500 BTU/h

11.7 kW

40,000 BTU/h

3.10 kW

4.10 kW

3.30 kW

4.10 kW

13.5 A

18.0 A

14.4 A

18.0 A

9.7 kW

33,000 BTU/h

10.1 kW

34,600 BTU/h

10.8 kW

37,000 BTU/h

12.0 kW

41,000 BTU/h

3.30 kW

4.10 kW

3.75 kW

4.10 kW

14.5 A

18.0 A

16.4 A

18.0 A

10.3 kW

35,100 BTU/h

10.5 kW

35,700 BTU/h

10.9 kW

37,200 BTU/h

12.5 kW

42,600 BTU/h

3.30 kW

3.80 kW

4.00 kW

4.10 kW

14.5 A

16.6 A

17.5 A

18.0 A

10.3 kW

35,200 BTU/h

10.5 kW

36,000 BTU/h

10.9 kW

37,200 BTU/h

12.3 kW

42,000 BTU/h

3.30 kW

3.80 kW

4.00 kW

4.10 kW

14.5 A

16.6 A

17.5 A

18.0 A

10.3 kW

35,200 BTU/h

10.5 kW

36,000 BTU/h

10.7 kW

36,500 BTU/h

12.3 kW

42,000 BTU/h

3.00 kW

3.70 kW

4.00 kW

4.10 kW

13.1 A

16.2 A

17.5 A

18.0 A

CURRENT (Cooling)

MW09Y3FM x 4

MW18Y3FM +

MW09Y3FM x 2

MW12Y3FM x 3

Rated

COMBINATION

ELECTRICAL DATA ( 230 V )

COOLING CAPACITY

HEATING CAPACITY

Max

Rated

Max

Rated

INPUT POWER (Heating)

INPUT POWER (Cooling)

Max

Rated

Max

Rated

CURRENT (Heating)

CURRENT (Cooling)

OUTLINE AND DIMENSIONS

INDOOR UNIT

Models :

MW09Y3FM

MW12Y3FM

MW18Y3FM

Unit : inch (mm)

2006.03.25

10-13/16 (275)

31-1/8 (790)

8-7/16

(215)

2006.04.25

Unit : inch (mm)

OUTDOOR UNIT

Model : MR36TQY3F

14-9/16 (370)

25-19/32 (650)

Air Flow

35-7/16 (900)

1-9/16

(40)

1-7/32

(31)

15/32

(12)

32-7/8 (830)

13/16 (21)

11/32

(9)

15-3/4

(400)

13 (330)

REFRIGERANT SYSTEM DIAGRAM

2006.04.25

Outdoor unit

Indoor unit A Indoor unit B Indoor unit C Indoor unit D

THERMISTOR

THERMISTOR (DIS.TEMP)

OIL BACK

CAPILLARY

TUBE

PRESSURE SWITCH(A)

PRESSURE SWITCH(B)

OIL SEPARATOR

COMPRESSOR

ACCUMULATOR

STRAINER

EXPANSION

VALVE

THERMISTOR

PIPE (A-2WV)

THERMIS

-TOR

PIPE

(A-3WV)

3-WAY

VALVE

2-WAY

VALVE

HEAT EXCHANGER

THERMISTOR

STRAINER

EXPANSION

VALVE

THERMISTOR

PIPE (B-2WV)

THERMIS

-TOR

PIPE

(B-3WV)

THERMIS

-TOR

PIPE

(C-3WV)

THERMIS

-TOR

PIPE

(D-3WV)

3-WAY

VALVE

4-WAY VALVE HEAT COOL

2-WAY

VALVE

HEAT EXCHANGER

THERMISTOR

STRAINER

EXPANSION

VALVE

THERMISTOR

PIPE (C-2WV)

3-WAY

VALVE

2-WAY

VALVE

HEAT EXCHANGER

RECEIVER TANK

THERMISTOR

STRAINER

DISTRIBUTOR

EXPANSION

VALVE

THERMISTOR

PIPE (D-2WV)

3-WAY

VALVE

2-WAY

VALVE

HEAT EXCHANGER

INDOOR UNIT

CIRCUIT DIAGRAM

Models :

MW09Y3FM

MW12Y3FM

MW18Y3FM

2006.04.25

ORANGE

RED

YELLOW

PINK

BLUE

BLACK

GRAY

YELLOW

BLUE

WHITE

BLACK

RED

WHITE

BLACK

RED

GREEN

GREEN /

YELLOW

123G

CN7

CN5 CN6

CN1

CN2 CN10

CN3

CN201

STEP MOTOR

PIPE TEMPERATURE

THERMISTOR

ROOM TEMPERATURE

THERMISTOR

TERMINAL

FUSE

3.15A

VARISTOR

FAN MOTOR FM

POWER CIRCUIT

INDICATOR PCB

CONTROLLER PCB

THERMAL

FUSE 102 C

2006.04.25

Model : MR36TQY3F

OUTDOOR UNIT

BLACK

RED

GRAY

BROWN

ORANGE

GREEN

BLACK

BLUE

YELLOW

RED

BLACK

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

WHITE

RED

BLACK

WHITE

BROWN

BLUE

ORANGE

YELLOW

WHITE

RED

GREEN

BLACK

GREEN

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

RED

BROWN

BLUE

ORANGE

YELLOW

WHITE

GREEN

BLUE

BLACK

BLUE

WHITE WHITE

BLACK BLACK

BROWN

PINK

YELLOW

RED

BLACK

BLACK BLACK

WHITE

GREEN

BROWN

RED

ORANGE

BLACK

RED

BLACK

WHITE

BROWN

RED

ORANGE

YELLOW

ORANGE

BLACK

BLUE

BROWN

YELLOW

WHITE

RED

WHITE

321

123456 12 12

12 12 12

134

321

123

12345

1CN40

WHITE

CN50

WHITE

CN51

WHITE

CN52

WHITE

CN39

WHITE

CN36

WHITE

CN27

RED

CN37

RED

CN34

YELLOW

CN1

WHITE

CN407

WHITE

CN800

WHITE

CN25

BLACK

CN26

GREEN

CN23

BLUE

CN22

RED

CN21

YELLOW

W12

YELLOW

W13

BLUE

CN30

WHITE

W17 W16 W21 W22

W305

W304

W303

W200 W201 W202 W203 W11 W10 CN1

TM102 TM101 W8 W9

W3 W7 W6 W4 W5

SW150

GGGG

123

123 123

123

UNIT A UNIT DUNIT CUNIT B

TERMINAL

EARTH EARTHEARTHEARTH

EMI FILTER EMI FILTER

TERMINAL

EARTH

EMI FILTER

AC I N

LED1

D150

LED2

D151

LED4

D153

LED3

D152

POSISTOR

F2 FUSE

T 3.15A-250V

F4 FUSE

T 5A-250V

321

SW1

CURRENT

SETTING

CONSTRUCTION

CHECK SWITCH

4-WAY VALVE 4WV

DC FAN MOTOR

DC COMPRESSOR

COMPRESSOR

THERMISTOR

OUTDOOR

THERMISTOR

HEAT SINK

THERMISTOR

PIPE

THERMISTOR

DISCHARGE

THERMISTOR

PRESSURE SWITCH 1

PRESSURE SWITCH 2

EXPANSION VALVE A

VALVE THERMISTOR A, B

2-WAY VALVE A

3-WAY VALVE A

2-WAY VALVE B

3-WAY VALVE B

2-WAY VALVE C

3-WAY VALVE C

2-WAY VALVE D

3-WAY VALVE D

VALVE THERMISTOR C, D

EXPANSION VALVE BEV

EXPANSION VALVE D

EXPANSION VALVE C

TERMINAL

CHOKE COIL

ACTIVE

FILTER

MODULE

IPM

DIODE

BRIDGE

EMI

FILTER

POWER SUPPLY PCB

CONTROLLER PCB

GREEN

RED

BLACK

WHITE

CN7

B3B-XASK

CN10

B5B-XASK

CN8

BS5P-SHF-1AA

CN1

S5(6-5)B-XARK CN2

53325-0510

CN5

2P-SAN

CN6

2P-SCN

CN12

B3B-XH

CN11

B2B-XH

CN6-1 BLACK

CN6-2 BLACK

CN5-2 BLACK

CN5-1 BLACK

CN2-1 RED

CN2-2 ORANGE

CN2-3 YELLOW

CN2-4 PINK

CN2-5 BLUE

CN1-4 BLACK

CN1-6 RED

CN1-3 WHITE

CN1-2 YELLOW

CN1-1 BLUE

CN8-2

CN8-5

CN8-4

CN8-3

CN8-1

CN10-2 WHITE

CN10-3 BLACK

CN10-1 RED

TEST

ROOM TEMPERATURE

THERMISTOR

PIPE TEMPERATURE

THERMISTOR

LOUVER

EX - OUT

EX - I N

REMOTE

CONTROL UNIT

OUTDOOR UNIT

SERIAL

EARTH

EARTH TERMINAL

TERMINAL BOARD

FAN MOTOR F. M. M

OUTSIDE COMMUNICATION

CONNECTOR

INDOOR PCB CIRCUIT DIAGRAM

THERMAL

FUSE 103 C

CN3

S7B-ZR-3.4

CN201

JB20-07HG

ZHR-07

CN3-1 RED

CN3-2 WHITE

CN3-4 WHITE

CN3-5 WHITE

CN3-8 WHITE

CN3-9 WHITE

CN3-7 WHITE

INDICATOR PCB ASSY

K02CB-0300HSD-D0

CONTROLLER PCB ASSY

MW09Y3FM : K04CP-0600HSE-C1

MW12Y3FM : K04CP-0601HSE-C1

MW18Y3FM : K04CP-0602HSE-C1

CONTROL UNIT

MW09Y3FM : EZ-0060HSE

MW12Y3FM : EZ-0061HSE

MW18Y3FM : EZ-0062HSE

Models :

MW09Y3FM

MW12Y3FM

MW18Y3FM

92006.04.26

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