POWER SOURCE 1220240V 50Hz1220V 60Hz

L

 

 

(2)

 

 

Outdoor units Model SRC50ZJ

Item

Description

 

 

CM

Compressor motor

CNEEVCN20S

Connector

EEV

Electric expansion valvecoil

FMo

Fan motor

-

L

Reactor

S

 

Y

OR

TERMINAL

 

 

 

PWB ASSY SUB

 

 

PWB ASSY MAIN

 

 

 

 

BLOCK

 

 

 

T1

 

 

 

 

 

POWER

 

 

 

 

 

 

 

 

T2

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

 

 

 

 

 

L

FUSE

BK

R IN

 

 

 

F8

 

 

 

F2

TRANSISTOR

 

 

 

 

 

 

 

 

 

P

 

U

 

250V 20A

 

 

 

R O

BKR

 

ACTIVE

 

 

250V 20A

U

 

 

 

 

 

250V 20A

 

 

 

 

 

N

 

WHS IN

F10

10A

 

+

+

 

 

V

 

 

 

 

+

 

NU

 

RD

WHM

T1,2

Terminal block

TH1

Heat exchanger sensoroutdoor unit

TH2

Outdoor air temp.sensor

TH3

Discharge pipe temp.sensor

20S

Solenoid valve for 4 way valve

- 30 -

RWC000Z228 A

FILTER

V

WH

BR

250V

S O WHS

UNIT

NV

W

 

 

 

 

 

BK

3

TO INDOOR UNIT

[ POWERSIGNAL WIRESWIRE ] 31 2 N

 

 

YG

R OUT

S-1

WHS-2

NW

W

 

 

 

 

 

TERMINAL

 

 

YGG1

 

BKCNSUB

 

 

 

 

 

CNMAIN

 

 

BLOCK

 

 

CN20S

 

 

 

 

T2

 

 

 

 

 

 

1

 

RD

 

 

F3 250V 1A

 

 

 

 

 

 

 

 

 

 

 

 

250V 2A

 

 

2

 

 

 

F1

 

 

N

 

 

 

CNFAN

 

3

 

 

 

RDC-2

 

 

 

 

 

SWITCHING POWER

 

 

 

 

 

 

CIRCUIT

 

 

 

YG

 

 

 

 

 

CNTH

CNEEV

20S

 

 

M

t

t

t

 

 

 

 

 

 

EEV

 

TH1 TH2 TH3

 

5 or 6 wires

CM

M

FMo

Power cable, indoor-outdoor connecting wires

Model

MAX running current

Power cable size

Power cable length

indoor-outdoor

Earth wire size

 

A

mm2

m

wire size x number

mm

50

14

2.0

18

φ1.6mm x 3

φ1.6mm

The specifications shown in the above table are for units without heaters. For units with heaters, refer to the installation instructions or the construction instructions of the indoor unit.

Switchgear of Circuit breaker capacity which is calculated from MAX. over current should be chosen along the regulations in each country.

The cable specifications are based on the assumption that a metal or plastic conduit is used with no more than three cables contained in a conduit and a voltage drop is 2%. For an installation falling

outside of these conditions, please follow the internal cabling regulations. Adapt it to the regulation in effect in each country.

Mark

Color

BK

Black

BR

Brown

OR

Orange

RD

Red

WH

White

Y

Yellow

YG

YellowGreen

'10 • SR-T-091D

Page 31
Image 31
Mitsubishi Electronics SRK507J-S technical manual RWC000Z228 a, Outdoor units Model SRC50ZJ

SRK507J-S specifications

The Mitsubishi Electronics SRK507J-S is a cutting-edge air conditioning unit designed to provide optimum comfort and energy efficiency in residential and commercial settings. This model is highly regarded for its advanced features, technologies, and exceptional performance.

One of the standout characteristics of the SRK507J-S is its inverter technology. This innovative system allows the compressor to adjust its speed according to the temperature requirements, leading to significant energy savings. By avoiding the constant on-off cycles typical of traditional air conditioners, the SRK507J-S maintains a steady temperature while consuming less power, making it an environmentally friendly choice.

The SRK507J-S also boasts a powerful cooling and heating capacity, ensuring that spaces are quickly brought to the desired temperature. The unit is equipped with a high-performance compressor and a streamlined fan design that enhances airflow distribution, resulting in a more comfortable environment.

Another key feature of the SRK507J-S is its quiet operation. With a noise level that is significantly lower than many competing models, this air conditioner is ideal for bedrooms or quiet office spaces where disturbances must be minimized. The unit employs advanced sound insulation and fan technology to achieve this remarkable level of quietness.

User-friendly controls are another highlight of the SRK507J-S. The air conditioner comes with a sleek remote control that allows users to conveniently adjust settings from anywhere in the room. Additionally, the unit supports various operational modes, including cooling, heating, and dry modes, offering versatility for year-round comfort.

In terms of design, the SRK507J-S features a modern and compact exterior that can seamlessly integrate into any interior decor. Its lightweight construction makes installation straightforward, and the unit is designed for easy maintenance, ensuring its longevity and reliability.

Moreover, the Mitsubishi Electronics SRK507J-S is equipped with advanced filtration systems that improve indoor air quality. The filters effectively reduce dust, allergens, and other harmful particles, contributing to a healthier living environment.

In conclusion, the Mitsubishi Electronics SRK507J-S stands out in the market for its inverter technology, energy efficiency, quiet operation, user-friendly features, and advanced filtration. These characteristics make it a highly desirable option for anyone looking to enhance their comfort while being mindful of energy consumption and air quality in their space.