035-12046-003-A-0204

FIG. 6 - ENTHALPY SET POINT ADJUSTMENT

Install the bracket on the left hand side of the unit as shown in Figure 5. Several existing screws at the top of the unit and one screw approximately midway down from the top will be used for mounting the bracket. Screws should be loosened only - NOT REMOVED. Matching holes in the bracket have elongated keyways allowing easy installation. Re-tighten screws after bracket is in place to ensure panels will remain leak tight.

ELECTRIC HEATERS

Electric heaters are available as field-installed accessories. Refer to Form 530.18-N7.1V for installation instruction. These UL approved heaters are located within the central compartment of the unit (see Figure 5 for access panel) with the heating elements extending into the supply air chamber.

The heaters are wired for a single point power supply. Power supply need only be brought into the single point terminal block

TABLE 3 - SUPPLY AIR PERFORMANCE - 3 THRU 5 TON w/Direct-Drive Blower

GAS HEAT VALUES SHOWN @ 230/460/575 VOLTS - Side Duct Connections

UNIT

MOTOR

 

 

 

 

 

Available External Static Pressure - IWG*

 

 

 

 

 

 

 

 

 

SIZE

0.20

0.30

0.40

0.50

0.60

0.70

 

 

0.80

 

0.90

 

1.00

 

SPEED

 

 

 

 

 

(MBH)

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

CFM

Watts

 

 

HI

-

-

-

-

1699

825

1650

785

1570

755

1430

 

725

 

1360

 

700

1280

 

680

1180

 

655

036

MED

1684

800

1631

780

1582

750

1524

720

1410

690

1324

 

650

 

1260

 

630

1185

 

610

1100

 

590

 

LOW

1487

710

1464

690

1421

670

1367

650

1315

620

1246

 

605

 

1185

 

590

1110

 

570

1020

 

545

 

HI

1996

960

1933

936

1868

910

1795

880

1722

845

1635

 

820

 

1544

 

790

1419

 

765

1300

 

740

048

MED

1804

838

1765

810

1714

785

1650

765

1589

735

1508

 

705

 

1407

 

675

1306

 

645

1195

 

625

 

LOW

1681

760

1640

738

1604

715

1541

695

1490

670

1416

 

645

 

1337

 

620

1230

 

595

1120

 

575

 

HI

2400

1155

2338

1125

2274

1095

2167

1045

2096

1010

1990

 

980

 

1887

 

945

1771

 

905

1629

 

855

060

MED

2290

1105

2214

1065

2145

1030

2071

990

1990

950

1911

 

920

 

1828

 

885

1724

 

835

1604

 

798

 

LOW

2150

1020

2100

990

2029

950

1965

910

1905

880

1816

 

838

 

1724

 

800

1644

 

770

1531

 

710

NOTE: FOR 208 VOLTS, MULTIPLY VALUES BY 0.95.

*INCLUDES ALLOWANCES FOR A WET EVAPORATOR COIL, 1" FILTERS AND GAS-FIRED HEAT EXCHANGERS. REFER TO THE STATIC RESISTANCES TABLE FOR RESISTANCE VALUES ON APPLICATIONS OTHER THAN GAS / ELECTRIC UNITS WITH SIDE DUCT AIRFLOWS.

8

Unitary Products Group

Page 8
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York D2EE 036, D1EE 048, D1EE 060 installation instructions Electric Heaters, Unit Motor, Size Speed MBH CFM, Med, Low

D2EE 036, D1EE 060, D1EE 048 specifications

The York D1EE 048, D2EE 036, and D1EE 060 are advanced air conditioning units designed for superior performance and energy efficiency in commercial and industrial environments. These models are part of York’s reputation for creating reliable HVAC systems that cater to a variety of applications.

The York D1EE 048 is a high-efficiency rooftop unit, renowned for its compact design and robust construction. This model boasts an integrated economizer that enhances energy savings by optimizing the use of outside air for cooling. It features a cutting-edge variable speed compressor, which provides precision cooling and reduces energy consumption under varying load conditions. The advanced microprocessor control system enables quick adjustments to system performance, further enhancing comfort and efficiency.

In contrast, the York D2EE 036 is another exemplary model, distinguished by its dual-stage heating and cooling capabilities. This unit is particularly advantageous for facilities requiring consistent temperature control throughout different seasons. With a SEER rating that meets or exceeds regulatory requirements, the D2EE 036 helps operators minimize downtime and achieve lower operational costs. Its innovative design includes a streamlined airflow system, enabling quiet operation without compromising cooling performance.

Finally, the York D1EE 060 rounds out this trio with its innovative features tailored for large-building applications. This unit is equipped with advanced inverter technology, which allows for seamless adjustments in cooling capacity based on real-time demand. The unit is designed with high-performance heat exchangers that optimize thermal transfer efficiency, ensuring rapid cooling response while maintaining low energy usage. Its smart connectivity features allow for remote monitoring and adjustments, offering facility managers enhanced control over the indoor climate.

In terms of characteristics, all three models prioritize energy efficiency, user-friendly controls, and environmentally responsible refrigerants. They comply with the latest energy standards, making them suitable for organizations aiming for sustainability. With their robust construction and user-centric features, York’s D1EE 048, D2EE 036, and D1EE 060 units represent a commitment to delivering efficient, reliable, and cutting-edge climate control solutions. Whether for small offices or large industrial spaces, these systems provide an optimal balance of performance and cost-effectiveness.