Sanyo SPW-K075XH, SPW-K125XH, SPW-K095XH manual System Example

Page 67

DESIGN & EXECUTION (Refrigerant tubing)

In regard to the refrigerant tubing length

System Example

Outdoor unit

H3

LA

1

H1

LA

1

: Header tube (purchased separately)

: Branch tube (purchased separately)

: T-tee (provided by installer)

: Closed (pinch) weld

Distance (cm) from flammable materials

L1

L2

LB

 

 

LC

 

 

LG

 

 

8

 

 

 

 

 

L4

 

 

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

 

L3

L4

T-tee

2

branch tube

 

 

7

8

 

 

 

Unit main tube

 

 

Indoor unit

(between unit branch tubes)

 

 

 

Unit main tube

 

L2

 

 

 

 

No. 1 branch

 

 

 

1

6

7

8

Unit branch tube

 

 

 

4 m or less

Over 2X

*Limit of elevation difference between indoor units after the final branch

Over 4 m

X

Item

Symbol

Details

 

 

 

 

 

 

Actual length (m)

 

 

2 way

 

 

3 way

 

 

 

 

 

 

 

 

L1

Maximum allowable tubing length

 

 

170 (200)*1

 

 

120 (145)*1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LA

Maximum main tubing length

 

 

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowable tubing length

L(L2 L4)

Difference between longest and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

shortest tubing lengths after the

 

 

 

 

 

 

40

 

 

 

 

 

 

30

 

 

No. 1 branch (first branching point)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1, 2, 8

Maximum length of each branch tube

 

 

 

 

 

 

 

 

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L5

Maximum length between outdoor units

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H1

If outdoor unit is above

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowable elevation

If outdoor unit is below

 

 

 

 

 

 

 

 

35*2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

difference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H2

Maximum difference between indoor units

 

 

 

 

 

 

 

 

15*3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H3

Maximum difference between outdoor units

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Allowable header

L3

Maximum length from the first

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

tubing length

tees to the front seal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(*1) Equivalent length

(*2) If cooling mode is expected to be used when the external temperature is 10˚C or below, install so the maximum length is 30 m.

(*3) Install so that the height difference between indoor units after the final branch is within the limits shown in the figure.

S T A I M S DESIGN & EXECUTION

66

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SPW-K095XH, SPW-K075XH, SPW-K125XH specifications

The Sanyo SPW-K125XH, SPW-K095XH, and SPW-K075XH are advanced air conditioning units that exemplify Sanyo's commitment to innovative technology and energy efficiency in climate control. Designed for both residential and commercial applications, these units offer a range of features that enhance performance, reliability, and user comfort.

The SPW-K125XH, being the largest of the trio, boasts a powerful cooling capacity suitable for larger spaces. This model incorporates Sanyo’s sophisticated inverter technology, which adjusts the compressor speed based on the ambient temperature, ensuring rapid cooling while minimizing energy consumption. The inverter system not only prolongs the lifespan of the unit but also significantly reduces electricity costs.

The SPW-K095XH serves as a mid-range option, offering a balanced combination of power and efficiency. It also utilizes inverter technology, making it ideal for spaces that require moderate cooling and heating capabilities. This model features a sleek and modern design that blends seamlessly with interior environments while delivering reliable performance year-round.

The SPW-K075XH is the smallest unit, perfect for compact rooms or smaller commercial spaces. Despite its size, it does not compromise on performance, incorporating the same inverter technology as its larger counterparts. This ensures that even in smaller applications, users can experience effective cooling and heating without excessive energy use.

All three models feature advanced filtration systems that enhance indoor air quality by removing dust, allergens, and other particulate matter. The units are equipped with easy-to-use remote controls, enabling users to adjust settings from a distance. Additionally, these Sanyo air conditioners are designed with low noise levels in mind, allowing for a comfortable indoor atmosphere without disruptive sounds.

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In conclusion, the Sanyo SPW-K125XH, SPW-K095XH, and SPW-K075XH air conditioning units represent a blend of energy efficiency, advanced technology, and user-friendly features. Whether for residential or commercial use, these models cater to diverse cooling and heating needs with a promise of reliability and comfort.