- 31 -

TO INDOOR UNIT

[POWERSIGNAL WIRESWIRE ] 31 2 N

POWER SOURCE

220240V 50Hz/~220V 60Hz

 

L

1

 

 

 

 

 

 

 

 

 

 

 

 

N

2

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL

BLOCK

T

250V 15A

YG

L

Y(( )OR

 

 

 

 

 

 

 

 

 

 

 

PWB ASSY

 

 

 

 

 

T1

T2

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

t

 

 

 

 

 

TRANSISTOR

 

 

 

BKR.IN

 

 

 

 

+

+

 

F2

P

 

U

RD

 

 

 

 

 

 

 

 

 

U

 

 

 

 

 

 

 

 

 

250V 20A

 

 

NOISE

 

 

 

 

 

 

 

V

WH

M

 

 

 

 

 

 

 

 

V

WHS.IN

FILTER

 

 

 

 

 

 

 

 

 

 

W

W

BK

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

 

 

CM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RDC-2

 

 

 

 

 

 

 

PAM

 

 

F3 250V 1A

 

 

 

 

 

 

 

 

 

 

F4

 

 

 

 

 

 

 

 

 

 

 

 

 

CIRCUIT

250V 2A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YGG1

 

 

 

 

 

250V 10A

F1

 

 

CNFAN

 

M

 

 

 

 

 

 

 

 

SWITCHING POWER

 

 

 

 

FMo

CN20S

 

 

CNTH

 

CNEEV

 

CIRCUIT

 

 

 

 

 

 

20S

t

t

t

M

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TH1

TH2

TH3

EEV

5 or 6 wires

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Item

 

 

Description

 

 

 

CM

 

Compressor motor

CN20S

 

Connector

CNTH

 

 

 

CNEEV

 

 

 

CNFAN

 

 

 

 

 

 

EEV

 

Electric expansion valvecoil

FMo

 

Fan motor

L

 

Reactor

T

 

Terminal block

TH1

 

Heat exchanger sensoroutdoor unit

TH2

 

Outdoor air temp.sensor

TH3

 

Discharge pipe temp.sensor

20S

 

Solenoid valve for 4 way valve

 

 

 

 

Mark

Color

 

BK

Black

 

OR

Orange

 

RD

Red

 

WH

White

 

Y

Yellow

 

YG

YellowGreen

 

Models SRC20ZJX-S, 25ZJX-S, 35ZJX-S

RWC000Z227 A

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

20

 

 

 

 

 

 

 

 

 

 

 

25

8

2.0

32

φ1.6mm x 3

φ1.6mm

 

 

 

 

 

 

35

 

 

 

 

 

 

 

 

 

 

 

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.

'10 • SR-T-091D

Page 32
Image 32
Mitsubishi Electronics SRK507J-S technical manual RWC000Z227 a, Models SRC20ZJX-S, 25ZJX-S, 35ZJX-S

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.