REFER TO THE ELECTRI-

CAL DATA TABLES TO SIZE

THE DISCONNECT

SWITCH, OVERCURRENT

PROTECTION AND WIRING

FIGURE 2 - POWER SUPPLY, POWER WIRING SINGLE PHASE

FIGURE 3 - POWER SUPPLY, POWER WIRING

 

THREE PHASE

 

 

 

COOLINGONLY1

(24VOLTTHERMOSTAT)

 

OSTAT

UNITTERMINAL

24VLT

 

THERMINALS￿

 

STRIP￿TB1

 

 

￿￿

 

￿￿￿

TRANSFRMERO

1

￿￿

 

￿

 

 

24VOLTTHEROSTAT2TH07701024IFTHEUNITHASANCONOMIZER,

 

 

JUPERJ1FR

TERMINALS8AND10ONTHE

REMOVEPREVENTSIMULTANEOUSOPERATI

OF COMPRSSORRELAYAND

THEECONOMIZER.IFYOUWANTTOCONTHERMOSTATTROLTHEECONOMIZERBOARDON SECONDSTAGEOFCOOLING,USETHE 2TH04701224.

FIGURE 4 - CONTROL WIRING - COOLING ONLY

036-21411-002-A-0204

THERMOSTAT1

 

 

TERMINALS

UNITTERMINAL

 

 

RC

 

STRIPTB1

24VOLT

ADD

 

 

RH

 

R

TRANSFORMER

JUMPER

 

 

 

 

 

 

Y1

 

Y1

 

 

Y2

2

Y2

 

 

W1

 

W1

 

4

W2

3

W2

 

 

G

 

G

 

 

B

 

B

 

 

LED1

 

X

 

 

LED2

NOT

N

 

 

COM

USED 4

 

 

ADD

A1

 

 

 

 

 

 

 

JUMPER

A2

 

 

 

T TOREMOTESENSOR

T 2TH040702224IFUSED

1ELECTRONICPROGRAMMABLETHERMOSTAT2ET04700224(INCLUDESSUBBASE)

2SECONDSTAGECOOLINGISNOTREQUIREDONUNITSLESSECONOMIZER.

3SECONDSTAGEHEATINGISONLYREQUIREDONUNITSWITHATWOSTAGE ELECTRICHEATER.

4REMOVEJUMBERJ2FROMTERMINALS4AND9ONJUMPERPLUGCONNECTOR P6ONUNITSWITHECONMIZER.TERMINALSA1ANDA2PROVIDEARELAY OUT-PUTTOCLOSETHEOUTDOORECONOMIZERDAMPERSWHENTHE THERMOSTATSWITCHESTOTHESET-BACKPOSITION.

FIGURE 5 - CONTROL WIRING- COOLING & HEATING MULTI-STAGE

COOLING/HEATING(24VOLTTHERMOSTAT)

THERMOSTAT1

TERMINALS

 

UNITTERMINAL

 

RH

STRIPTB1

 

ADD

 

 

 

JUMPER RC

R

 

Y

Y1

24VOLT

 

 

TRANSFORMER

Y2

WW1

W2

GG

B

124VOLTTHERMOSTAT2TH07701024.IFTHEUNITHASANECONOMIZER, REMOVEJUMPERJ1FROMTERMINALS8AND10ONTHERELAYBOARD TOPREVENTSIMULTANEOUSOPERATIONOFTHECOMPRESSORAND THEECONOMIZER.IFYOUWANTTOCONTROLTHERECONOMIZERONA SECONDSTAGEOFCOOLINGORHAVEANDELECTRICHEATACCESSORY WITHTWOSTAGESOFHEAT,USETHERMOSTAT2TH0471024

FIGURE 6 - CONTROL WIRING - COOLING/ HEATING (24 VOLT THERMOSTAT)

22

Unitary Products Group

Page 22
Image 22
York D1EE036, D1EG warranty Comprssorr Elayand

D1EG, D1EE036 specifications

The York D1EE036 and D1EG are two models of high-performance direct expansion (DX) rooftop air conditioning units designed for commercial applications. These units are known for their efficiency, reliability, and advanced technology.

The D1EE036 model is particularly recognized for its energy efficiency, featuring a high-efficiency scroll compressor. This compressor operates at lower energy consumption levels while providing consistent cooling performance. The unit is equipped with variable speed technology, which adjusts the compressor's speed according to the cooling demand. This feature not only optimizes energy use but also minimizes the sound levels during operation, making it suitable for noise-sensitive environments such as hospitals and schools.

On the other hand, the D1EG model is designed for versatility and offers a range of custom configuration options. It incorporates advanced controls that allow for integration with building management systems, enabling users to monitor and manage their HVAC systems remotely. The D1EG is also notable for its robust construction, with weather-resistant enclosures that ensure durability and longevity in various environmental conditions.

Both models feature an advanced microprocessor control system that provides precise temperature control and enhances overall system efficiency. These controls allow for multiple unit configurations, including staged cooling, which further contributes to energy savings. Additionally, both units come equipped with high-efficiency filters that improve indoor air quality by trapping dust, pollen, and other airborne particles.

From a technological standpoint, the York D1EE036 and D1EG models support environmentally friendly refrigerants, which comply with the latest regulations for reducing ozone depletion potential. The use of these refrigerants not only helps in meeting regulatory requirements but also aligns with global sustainability goals.

In summary, the York D1EE036 and D1EG rooftop units are engineered to deliver excellent performance, adaptability, and energy efficiency for commercial settings. Their combination of innovative technologies, environmentally conscious design, and advanced control features make them a compelling choice for businesses looking to enhance their HVAC systems while reducing operational costs. Whether requiring quiet operation or robust configurability, these units offer solutions that cater to diverse commercial needs.