Sanyo DE Field wiring NE, Typical electrical field connection diagram Steam-fired NE

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ENVIRONMENTALLY FRIENDLY TECHNOLOGY

Field wiring (NE)

SUPER ABSORPTION

Figure 47. Typical electrical field connection diagram - Steam-fired (NE)

To power source

 

 

 

3 Ph,50/60Hz

 

 

 

380V, 400V, 415V, 440V

(52CO)

(52CH)

 

 

 

For emergency stop signal

 

 

 

(Those terminals are

Cooling water pump interlock

Chilled water pump interlock

 

connected by jumper)

 

Remove the jumper

 

before using

For message signal

those terminals

Start/Stop sequence of auxiliary equipments

Start

Start signal

 

Chilled water pump operates

 

 

 

Stop

 

 

 

Stop signal

 

Diluted operation start

 

 

 

Cooling water pump operates and then cooling tower fan operates

Cooling water pump stops and cooling tower fan stops

Machine operates

Chilled water pump stops

Operate air conditioners

Chiller stops entirely

Stop air conditioners

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

R0

 

 

 

S0

 

 

T0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

 

4

 

10

 

 

 

 

 

 

 

 

 

135

 

 

136

 

171

 

 

 

 

 

 

 

 

 

 

 

 

 

84

85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminal strips in the control panel

300

301

302

303

304

305

306

307

308

309

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

320

321

322

323

324

325

326

327

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remote signal

The unit can be operated by the following five type signal.

(1)Non-voltage normal open contact(A) for start & stop (DC24V 10mA). :Wiring the terminal 330 and 333.

(2)Non-voltage normal open contact(A) for start (DC24V 10mA). :Wiring the terminal 330 and 333.

Non-voltage normal open contact(A) for stop (DC24V 10mA). :Wiring the terminal 331 and 333.

(3)Non-voltage normal open contact(A) for start (DC24V 10mA). :Wiring the terminal 330 and 333.

Non-voltage normal close contact(B) for stop (DC24V 10mA). :Wiring the terminal 331 and 333.

(4)Continuous signal of DC/AC 24V for start & stop.

:Wiring the terminal 330 and 332.(Those terminals are non-polarity.) (5)Pulse signal of DC/AC 24V for start.

:Wiring the terminal 330 and 332.(Those terminals are non-polarity.) Signal of DC/AC 24V for stop.

:Wiring the terminal 331 and 332.(Those terminals are non-polarity.)

Terminal strips in the control panel

171

171

171

Max.voltage and Max.current :AC250V,0.1A

 

CH

CO

 

 

51

51

 

L

52

52

 

CH

CO

 

 

Answer back indication

Chilled water pump

Cooling water pump

Symbols

L :Indication lamp

51CH:Chilled water pump overcurrent relay 51CO:Cooling water pump overcurrent relay

52 CO

23 CO

51 CT

L

52

L

L L

L

CT

 

 

 

 

Remote signal indication

Cooling tower fan

Alarm indication

Operation indication Stop indication

Buzzer signal indication

51CT :Cooling tower fan overcurrent relay 23CO:Cooling tower fan thermostat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

330

333

332

330

331

333

332

330

331

333

332

330

332

330

331

332

 

A

 

 

A

A

 

A

 

B

 

 

 

 

 

 

4Y

 

 

4Y

4Y

 

 

4Y

 

4Y

 

 

 

 

 

 

1

 

 

1

2

 

 

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC/AC 24V

DC/AC 24V

 

 

(1)

 

 

 

(2)

 

 

 

(3)

 

 

(4)

 

(5)

 

Note

1.Be sure to insert 23CO at the cooling water inlet side.

2.Be sure to wire the 52CH(interlock) between terminals 171 and 136. 3.Be sure to wire the 52CO(interlock) between terminals 171 and 135.

4.Be sure to wire the chilled water pump control relay between terminals 302 and 303 5.Be sure to wire the cooling water pump control relay between terminals 304 and 305.

60

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Contents Making the World a More Comfortable Place Contents Electrical peak power shaving Heating and cooling operationDouble effect absorption cycle Many applicationsExpert function by self-diagnosis Graph 2. Tendency of absorbent concentrationSanyo control system Display and control boardGenerator temp 149 C Exhaust gas temp 236 C CH W temp 12.3 7.1 CSpeedy digital PID control Saving energy with the inverterPurge system Steam valve opening controlHigh temperature generator safety control Expansion of safety operating zoneDouble effect type Crystallization protectionAbsorption cooling cycle Lower shellSchematic cooling cycle Upper shellLow Temperature Generator Cooling cycleHeating cycle Cooling Water outletDouble effect direct-fired absorption chiller / heaters Scope of supply DE Scope of order DECOW Hole33ø DE-31ThruDE-32 ABC DEF Foundation dimensional data DE Control panel DETo mount the chiller Detail of weld . Washers are supplied with the chillerStop Field wiring DEStart Stop signal Chiller stop 36 secIgnition Ignition gasFlue flange dimensional data Field supply Steel material Dimensional dataFlue & stack connection Typical steel stackBurner description Gas trainGeneral remarks on piping work Typical piping diagram DECooling cycle schematic Double effect steam-fired absorption chillers Scope of supply NE Scope of order NE877 341 329 2311 1896 1003 364 2089 Eitherside CHWin 3289 3104 3400 1078 396 Out 1515 410 684 COWin R700 2930 1971 33hole Wireconnectionø Out Connectionø41 Wire Out 140 Foundation dimensional data NE Control panel NEField wiring NE Typical electrical field connection diagram Steam-fired NETypical piping diagram-laying NE General remarks on piping-laying workHot water-fired absorption chillers Main unit Rust preventive paint Control panel Finish paint Scope of supply LEScope of order LE BCD 2255 835 926 Side Spaceeither COWinlet Tuberemoval COWoutlet 976 Side 3886 4500 Removalspaceeither Tube Customer.the LEThru52-LE 57.FigureGenerator temp 69 C Foundation dimensional data LEControl panel LE Field wiring LE For emergency stop signalTypical piping diagram-laying LE Work outside the area surrounded by this lineCapacity ratings DE and NE Capacity ratings LEFlowrate Dropcurve Pressure WaterCooling pressure drop LEcurve Location and space requirements Water pipingField piping instruction Leveling requirementsInsulation DE Insulation NE Insulation dataInsulation LE Rupture disk mountingQuality control of cooling water Water treatmentCooling water blow system

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.