Friedrich MD36Y3J User manual

Single Zone Air Conditioner

SVC MANUAL (Exploded View)

CAUTION

Before Servicing the unit, read the safety

precautions in General SVC manual.

Only for authorized service personnel.

MODEL: MD36Y3J

960-914-05

1. Specification

Indoor

Model Name

MD36Y3J

Power Supply

, Hz

208/230, 1, 60

Power Input

W x No.

Running Current

1.6

Casing Color

Dimensions

Body

W x H x D

1,230 × 380 × 590

W x H x D

inch

48-7/16 x 14-31/32 x 23-7/32

Net Weight

Body

kg (lbs)

56.5(114.6)

Heat Exchanger

(Row x Column x Fins per inch) x No.

(3 x 16 x 18) x 1

Face Area

(ft

)

0.36 (3.87)

Fan

Type

Sirocco Fan

Air Flow

Rate

High-static Mode

(Factory Set)

H / M / L

/min

32.0 / 27.0 / 20.0

H / M / L

/min

1,130 / 953/ 706

External Static

Pressure

Pa (mmAq)

100.0(10.2)

Fan Motor

Type

BLDC

Output

W x No.

350 x 1

Dehumidification Rate

/ h (pts/h)

5.0 (10.6)

Sound Pressure Level

H / M / L

dB(A)

39 / 38 / 37

Sound Power Level

Cooling

dB(A)

Piping

Connections

Liquid

mm(inch)

9.52 (3/8)

Gas

mm(inch)

15.88 (5/8)

Drain (O.D. / I.D.)

32.0(1-1/4) / 25.0(31/32)

Safety Devices

Fuse

Power and Communication Cable (included Earth)

No. x mm

(AWG)

4C x 0.75 (18)

Note:

All data are based on the following conditions:

-Cooling Temperature : Indoor 26.7℃(80℉) DB / 19.4℃(67℉) WB

Outdoor 35°C(95℉) DB / 23.9℃(75℉) WB

-Heating Temperature : Indoor 21.1℃(70℉) DB / 15.6℃(60℉) WB

Outdoor 8.33℃(47℉) DB / 6.11℃(43℉) WB

-Piping Length : Interconnecting Piping Length : 7.5m

-Difference Limit of Elevation (Outdoor ~ Indoor Unit) is Zero.

Wiring cable size must comply with the applicable local and national code.

Due to out policy of innovation some specifications may be changed without notification.

Sound Level Values are measured at Anechoic chamber.

Therefore, these values can be increased (maximum 3dB(A)) owing to ambient conditions during operation.

- 2 -

2. Piping Diagrams

Heating

Heat exchanger

Gas pipe connection port

(flare connection)

Cooling

Sirocco Fan

Thermistor for

evaporator outlet

temperature

Thermistor for

suction air

temperature

Thermistor for

evaporator inlet

temperature

Liquid pipe connection port

(flare connection)

Description

PCB Connector

Thermistor for suction air temperature

CN-ROOM

Thermistor for evaporator inlet temperature

CN-PIPE / IN

Thermistor for evaporator outlet temperature

CN-PIPE / OUT

Refrigerantpipeconnectionportdiameters

Model

Gas

Liquid

MD36Y3J

Ø15.88(5/8)

Ø9.52(3/8)

- 3 -

3. Wiring Diagrams

CN-MOTOR2

CN-MOTOR1

CN-ZONE

CN-FLOAT

CN-EXT

CN-DISPLAY

CN-CC

CN-POWER

CN-D/PUMP

CN-

CN-ROOM CN-REMO

CN-PIPE/IN

CN-PIPE/OUT

CN-MOTOR2(IN)

CN-MOTOR1(IN)

CN-MOTOR2 CN-MOTOR1

CN-VM(IN)

- 4 -

4. Exploded View

W4810A

137214

TEM P

FAN

SPEED

OP ER

M OD E

267110

354210

152302

330871

W4811A

352114

359012A

W4811B

352118

EVA-IN

263230B

W6640

249951

135500

359012B

EVA-OUT

263230C

263230A

INLET-AIR

268711A

336600

268711B

346810

268711E

336600

147901

359012B

W3001

437213B

437213A

Location No.

Description

SensorInformation

Housing Color

263230A

Thermistor1(CN_ROOM)

Air-Inlet

Orange

263230B

Thermistor2(CN_PIPE/IN)

Eva-in

White

263230C

Thermistor3(CN_PIPE/OUT)

Eva-out

Red

- 5 -

Model: MD36Y3J

Loc No.

Description

Friedrich Part #

W3001

Angle Assembly

67600201

147901

Barrier,Indoor

67600401

W4810A

Bracket

67600701

W4811A

Bracket Assembly

67600705

W4811B

Bracket Assembly

67600704

249951

Case Assembly,Control(Indoor)

67600907

W6640

Connector,Terminal Block

67601408

135500

Cover

67601501

354210

Evaporator Assembly,First

67602013

359012A

Fan Assembly,Blower

67602102

359012B

Fan Assembly,Blower

67602100

152302

Filter,Air

67602205

336600

Housing Assembly

67602901

346810

Motor Assembly,DC,Indoor

67603311

330871

Pan Assembly,Drain

67603701

437213A

Panel Assembly,Rear(Indoor)

67603811

437213B

Panel Assembly,Rear(Indoor)

67603812

137214

Panel Assembly,Upper

67603832

268711A

PCB Assembly,Main

67603911

268711E

PCB Assembly,Option

67603920

268711B

PCB Assembly,Sub

67603927

267110

Remote Controller Assembly

67604306

263230A

Thermistor Assembly,NTC

67604810

263230B

Thermistor Assembly,NTC

67604820

263230C

Thermistor Assembly,NTC

67604822

352114

Tube Assembly,Distributor

67605701

352118

Tube Assembly,Manifold(Indoor)

67606001

FriedrichAirConditioningCo. I10001ReunionPlace,Suite500 ISanAntonio,TX78216 I877.599.5665

www.friedrich.com

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