ENVIRONMENTALLY FRIENDLY TECHNOLOGY

Scope of supply (DE)

1.Absorption chiller / heaters

(1)Lower shell

•Evaporator and refrigerant dispersion tray •Absorber and absorbent dispersion tray •Eliminators

(2)Heat exchangers

•High temperature (H.T.) heat exchanger •Low temperature (L.T.) heat exchanger

(3)Upper shell

•Low temperature (L.T.) generator •Condenser

•Eliminators

(4)High temperature (H.T.) generator

(5)Burner and gas train •Dual fuel burner as option

(6)Pumps

•Absorbent pump (s) with isolating valves •Refrigerant pump with isolating valves •Purge pump

(7)Control panel

•CE marking (if requested according to the regulation).

(8)Locally mounted controls and instruments •Temperature sensor

•H.T. generator solution level electrodes •H.T. generator pressure gauge

(9)Purge device •Purge tank •Ejector and liquid trap

•Piping and various manual valves •Palladium cell with heater

(10)Interconnecting piping and wiring

(11)Initial charge

•Absorbent (lithium bromide) •Refrigerant

•Inhibitor

(12)Painting

•Main unit: Rust preventive painted

•Control panel: Finish painted

(13)Accessories

•Operation manual : One set

•Washer (for fixing foundation bolts) : One set

•Manometer : One piece

•Gasket and sealant for rupture disk : One set (if requested according to the regulation).

2.Factory test

Tests below are carried out in the SANYO factory. •Check of external dimensions

•Leak test (vacuum side and gas train) •Hydraulic test of water headers •Electric insulation resistance test •Dielectric breakdown test

•Function test of electric circuit and safety devices •Performance test only for one section shipping unit.

One unit is tested when several units of the same model are ordered for one project.

3.Scope of supply of the purchaser

(1)Unloading, transportation, and insurance depend on the individual sales contractor between your company and SANYO groups.

(2)Foundations with foundation bolts.

(3)External chilled/hot water, cooling water, fuel gas and flue piping work including various safety valves, isolating valves, etc.

(4)Rupture disk, flange of rupture disk, bolts, nuts, piping work and tank, etc, if necessary.

(5)External wiring and piping for the chillers including necessary parts.

(6)Insulation for the chillers including necessary parts.

(7)Mating flanges, gaskets, bolts and nuts •Gas inlet nozzle flange of gas train. •Exhaust gas outlet nozzle flange.

•Inlet / outlet nozzle flanges of chilled/hot water. (evaporator) •Inlet / outlet nozzle flanges of cooling water.

(absorber / condenser)

(8)Finish painting of the chillers.

(9)Cooling water inlet temperature control device.

(10)Various temp. / press. gauges for gas and water lines.

(11)Cooling tower (s), chilled water pump (s), hot water pump (s) and cooling water pump (s) and its auxiliary accessaries.

(12)Electric power supply (specified value).

(13)Supply of chilled water, cooling water, hot water and gas at rated conditions.

(14)Necessary tools, workers and materials for installation and site test operation.

(15)After-sales service and periodical maintenance of the chillers.

(16)Any other item not specifically mentioned in the scope of supply.

SUPER ABSORPTION

Scope of order (DE)

 

Item

 

Standard

Option

 

 

 

Temperature

Inlet : 12.0° C

 

Outlet : 5° C~12° C

 

Chilled water

 

Outlet : 7.0° C

 

Temperature difference: 3° C~10° C

 

 

 

 

 

 

Flow rate

0.605m3/h•RT

 

Changes depending on chilled water temperature

 

 

 

 

 

 

 

 

difference (min. flow rate : 50%)

 

 

 

Temperature

Inlet : 50.8° C

 

Max. outlet temperature: 60° C

water

 

 

Outlet : 55.0° C

 

Additional heater : Max 80° C

 

 

 

 

Hot water

 

Flow rate

0.605m3/h•RT

 

Flow rate should correspond to chilled water flow rate

Chilled/hot

Hydraulic test

pressure

Max. working press.+196kPa (2kg/cm2)

DE-11~42 : Max. 2 rank up

Max. working press.1.5 times (0.196m2° C/kW)

 

 

 

Rank up

 

 

DE-51~81 : Max. 1 rank up

 

Max. working pressure

784kPa (8kg/cm2G)

9811961kPa (10kg/cm2G~20kg/cm2G)

 

 

 

 

 

 

 

Fouling factor

 

0.088m2° C/kW (0.0001m2h° C/kcal)

Max. 0.176m2° C/kW (0.0002m2h° C/kcal)

 

Material of tube

 

Copper tube

 

No option

 

Water quality

 

Refer to JRA-GL02E-1994

No option

 

Structure of water header

Removal type

 

No option

 

Manufacturing standard of water header

SANYO standard

 

No option

 

Temperature

 

Inlet : 32.0° C

 

Inlet : 20.0° C~33.0° C

 

 

Outlet : 37.5° C

 

 

 

 

 

 

 

water

Flow rate

 

1.0m3/h•RT

 

Within the water flow range of each model

Max. working pressure

784kPa (8kg/cm2G)

9811961kPa (10kg/cm2G~20kg/cm2G)

 

Cooling

Hydraulic test pressure

Max. working press.+196kPa (2kg/cm2)

Max. working press.1.5 times

Fouling factor

 

0.088m2° C/kW (0.0001m2h° C/kcal)

Max. 0.196m2° C/kW (0.0002m2h° C/kcal)

 

Material of tube

 

Copper tube

 

No option

 

Water quality

 

Refer to JRA-GL02E-1994

No option

 

Structure of water header

Removal type

 

No option

 

Manufacturing standard of water header

SANYO standard

 

No option

Fuel

Kind of gas

 

Natural gas

 

LPG, Kerosine, Diesel oil

Supply gas pressure

29.4kPa(3,000mmH2O)

Contact SANYO's representative

 

 

 

 

 

 

 

Electricity

Phase

 

3 phase 380V 50Hz

 

 

 

 

 

Voltage

 

(Voltage regulation : within ± 10%)

Contact SANYO's representative

 

Frequency

 

(Frequency regulation : within ± 5%)

 

 

 

 

 

 

 

Shipment

 

One-section : DE-11 thru DE-53

Multi-shipment

 

Two-sections : DE-61 thru DE-82

 

 

 

 

 

 

 

 

 

Refrigerant temperature supervision

 

 

 

 

 

Chilled water freeze protection

 

 

 

 

 

Chilled water flow switch

 

 

 

 

 

Hot water temperature supervision

 

 

 

 

 

Cooling water temperature supervision

 

Control

Safety functions

 

H.T. generator temperature supervision

Cooling water flow switch

 

 

 

H.T. generator press. supervision

 

 

 

 

 

 

 

 

 

 

H.T. generator level. supervision

 

 

 

 

 

Exhaust gas temperature supervision

 

 

 

 

 

Crystallization protection

 

 

 

 

 

Motor protection

 

 

 

Capacity control

 

Digital PID control by chilled water outlet temperature

No option

 

 

Inverter control of No.1 absorbent pump

 

 

 

 

 

 

Parts

 

Selected by SANYO

No option

 

Painting

 

Munsell 5Y-7/1

 

No option

 

 

 

 

Operation

: red

 

 

Indication lamps

 

Stop

: green

No option

 

 

 

 

Equipment alarm

: orange

 

panel

Display

 

LCD

 

No option

 

 

 

Operation indication

 

 

 

 

 

 

Control

 

 

 

Stop indication

 

 

 

 

 

Alarm indication

 

 

External terminals

Ventilation fan operation

No option

Answer back indication

 

(no-voltage normal open contact)

 

Combustion indication

 

 

 

 

 

 

 

 

 

 

Cooling mode indication

 

 

 

 

 

Heating mode indication

 

 

Structure

 

Indoor type

 

No option

 

Parts

 

Selected by SANYO

No option

Electrical wiring and piping

Wire : 600V grade polyvinyl chloride-insulated wires

No option

Pipe : plicatube (flexible metal conduits)

No option

 

 

 

 

condition

Place

 

Indoor

 

No option

Ambient humidity

 

Relative humidity : Max.90% (45° C)

No option

 

Ambient temperature

5° C~40° C

 

No option

 

 

 

 

 

 

Installation

 

 

 

Be sure the following are not present:

 

 

 

 

•Poisonous gas

 

 

 

Atmosphere

 

•Corrosive gas

 

No option

 

 

•Explosive gas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Sanyo operation manual Scope of supply DE, Scope of order DE

DE specifications

Sanyo DE is an innovative line of home appliances and electronics that showcases Sanyo's commitment to quality, efficiency, and user-centered design. This series includes various products, such as air conditioners, refrigerators, and microwaves, all engineered to enhance the everyday living experience.

One of the standout features of Sanyo DE appliances is their energy efficiency. Many models are equipped with advanced technologies that adhere to stringent energy-saving standards, helping consumers reduce their electricity bills while minimizing their environmental footprint. The use of inverter technology in air conditioners, for instance, allows for precise temperature control and significant reductions in energy consumption.

Sanyo DE also emphasizes smart technology integration. Many products come with Wi-Fi capabilities, enabling users to control their appliances remotely via mobile apps. This connectivity makes it easier to monitor energy usage, adjust settings, and receive alerts about maintenance needs. Users can enjoy added convenience as they can pre-heat their ovens or set their air conditioners to the desired temperature before arriving home.

Another key characteristic of Sanyo DE is its focus on durability and reliability. Each product is built with high-quality materials and undergoes rigorous testing to ensure long-lasting performance. The robust construction not only enhances the lifespan of the appliances but also provides peace of mind to users concerning their safety and functionality.

In terms of design, Sanyo DE products are crafted to blend seamlessly into modern homes with sleek and contemporary aesthetics. The intuitive user interfaces are designed for ease of use, featuring clear displays and simple controls, allowing users of all ages to operate the appliances without any hassle.

Furthermore, Sanyo DE pays attention to noise reduction. Many appliances incorporate sound dampening technologies, making them ideal for use in residential settings, where quiet operation is critical. Whether it’s a refrigerator running seamlessly in the background or an air conditioner cooling the room without disruption, Sanyo DE ensures a pleasant home atmosphere.

Overall, Sanyo DE exemplifies a fusion of advanced technology, energy efficiency, and user-friendly design. With a diverse range of appliances, Sanyo DE is committed to enhancing the lives of its users through thoughtful innovation and reliable performance.