York 48, 36, 60 warranty Typical Power Wiring

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255040-YTG-A-0506

TYPICAL POWER WIRING

REFER TO THE ELECTRICAL DATA

TABLES TO SIZE THE DISCONNECT

SWITCH, OVERCURRENT PROTEC-

TION AND WIRING.

TYPICAL CONTROL WIRING

COOLING ONLY (24 VOLT THERMOSTAT)

THERMOSTAT1

UNIT TERMINAL

TERMINALS

STRIP TB1

 

RV

R

 

 

 

24 VOLT

YC

Y1

TRANSFORMER

 

 

 

Y2

 

GFG

C

124 VOLT THERMOSTAT 2TH07701024. TO CONTROL THE ECONOMIZER ON SECOND STAGE COOLING, USE THE THERMOSTAT 2TH0401224.

COOLING / HEATING (24 VOLT THERMOSTAT)

THERMOSTAT1

TERMINALS

 

 

UNIT TERMINAL

 

 

RH

STRIP TB1

 

ADD

 

 

 

 

 

JUMPER

RC

R

 

 

Y

Y1

24 VOLT

 

 

 

 

 

 

TRANSFORMER

 

 

Y2

 

WW1

W2

GG

C

COOLING / HEATING (ELECTRONIC THERMOSTAT)

MULTI STAGE

 

THERMOSTAT1

 

 

 

 

TERMINALS

 

UNIT TERMINAL

 

 

 

RC

 

STRIP TB1

24 VOLT

ADD

 

 

 

 

RH

 

R

TRANSFORMER

JUMPER

 

 

 

 

 

 

 

 

 

Y1

 

Y1

 

 

 

Y2

2

Y2

 

 

 

W1

 

W1

 

 

4

W2

3

W2

 

 

 

 

 

 

G

 

G

 

BC

LED 1

 

 

 

X

 

NOT

 

 

 

LED 2

 

 

OCC

 

USED

 

 

 

COM

4

 

 

 

 

 

 

 

ADD

A1

JUMPER

A2

T TO REMOTE SENSOR

T 2TH040702224 IF USED

1ELECTRONIC PROGRAMMABLE THERMOSTAT 2ET04700224 (INCLUDES SUBBASE).

2SECOND STAGE COOLING IS NOT REQUIRED ON UNITS LESS ECONOMIZER.

3SECOND STAGE HEATING IS ONLY REQUIRED ON UNITS WITH A TWO STAGE ELECTRIC HEATER.

4REMOVE JUMPER J2 FROM TERMINALS 4 AND 9 ON JUMPER PLUG CONNECTOR P6 ON UNITS WITH ECONOMIZER. TERMINALS A1 AND A2 PROVIDE A RELAY OUT-PUT TO CLOSE THE OUTDOOR ECONOMIZER DAMPERS WHEN THE THERMOSTAT SWITCHES TO THE SET-BACK POSITION.

124 VOLT THERMOSTAT 2ET07701024. TO CONTROL THE ECONOMIZER ON THE SECOND STAGE COOLING OR TO HAVE AN ELECTRIC HEAT ACCESSORY WITH TWO STAGES OF HEAT, USE THERMOSTAT 2TH0471024.

COOLING / HEATING (ELECTRONIC THERMOSTAT)

SINGLE STAGE

 

THERMOSTAT1

 

 

 

 

TERMINALS

UNIT TERMINAL

 

 

 

 

STRIP TB1

 

 

RH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RC

 

 

R

 

ADD

 

Y

 

Y1

JUMPER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WW1

G

G

C

24 VOLT

TRANSFORMER

1ELECTRONIC PROGRAMMABLE THERMOSTAT 2ET07701024 (INCLUDES SUBBASE).

TO CONTROL THE ECONOMIZER ON SECOND STAGE COOLING, USE THERMOSTAT 2TH04700224.

FIGURE 2 - TYPICAL FIELD POWER & CONTROL WIRING

Unitary Products Group

23

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Contents Description WarrantyTable of Contents Product Nomenclature Factory Installed HeatFeatures FIELD-INSTALLED Accessories FACTORY-INSTALLED OptionsYTG-A-0506 GAS Heat RATINGS1 Sound Power RATING1Capacity Ratings ARI 210/2401 DCE, CG036 Cooling Capacities 3 TON Nominal RatingDCE, CG048 Cooling Capacities 4 TON DCE, CG060 Cooling Capacities 5 TON DCE, CG072 Cooling Capacities 6 TON 31,2 YTG-A-0506 YTG-A-0506 YTG-A-0506 MED Belt Drive Blower Motor and Drive DataElectric Heater CFM Limitations Static ResistancesElectrical Data DCE, CG036-072 Direct Drive DCE, CG Electrical Data DCE, CG036-072 Belt Drive 2CE04511525 15.9 38.2 54.3 Voltage LIMITATIONS1 Physical DataElectric Heat Correction Factors Typical Power Wiring Unit Dimensions 3 6 TON COOLING/GAS Heat Front View Detail a Minimum Clearances Tion Utilities EntryTypical Applications Unit Total Center of GravityRoof Curb Dimensions Operating Weights LBSYTG-A-0506 Cooling Unit with GAS Heat Control Circuit 575 Volt Diagram YTG-A-0506 YTG-A-0506 YTG-A-0506 YTG-A-0506 YTG-A-0506 YTG-A-0506 YTG-A-0506 Unit Cabinet Guide SpecificationsIndoor Evaporator FAN Assembly Outdoor Condenser FAN AssemblyElectric Heating Section Unit Operating CharacteristicsUnit Controls GAS Heating SectionManual Outdoor AIR Damper Other PRE-ENGINEERED Accessories AvailableStandard Limited Warranties Electric HeatersYTG-A-0506 YTG-A-0506 YTG-A-0506
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48, 60, 36 specifications

York 36, 48, and 60 are three distinct models from the York line of heating, ventilation, and air conditioning (HVAC) systems, specifically designed to meet various commercial and residential needs. Each model fits specific sizing and efficiency requirements while employing advanced technologies to enhance performance.

The York 36 model is ideal for smaller spaces or residential applications. This unit boasts a compact design that integrates seamlessly into tight locations while offering substantial energy efficiency. With a cooling capacity of approximately 36,000 BTU, it’s suitable for apartments or small commercial areas. The use of scroll compressors in this model contributes to reliable operation and quieter performance. Additionally, it utilizes environmentally friendly refrigerants that comply with modern environmental regulations, making it a sustainable choice.

The York 48 model steps up its capabilities for larger residential and commercial buildings. It provides ample cooling capacity at around 48,000 BTU, accommodating medium-sized spaces effectively. One of the standout features is its two-stage cooling technology, which allows for consistent temperature control without excessive energy consumption. This model is equipped with variable speed blowers that optimize airflow, ensuring a comfortable indoor environment even during peak summer months. The York 48 is also engineered with advanced diagnostics, allowing technicians to identify and resolve issues quickly, further enhancing reliability.

Finally, the York 60 model caters to extensive commercial applications with its impressive cooling capacity of approximately 60,000 BTU. This unit excels in large offices, retail spaces, and industrial settings. It employs advanced inverter technology, which adjusts compressor speed based on demand, leading to remarkable energy efficiency and significant cost savings in long-term operation. The York 60 also features robust insulation and weather-tight cabinet design to minimize energy loss. Additionally, its user-friendly interface allows for easy control and monitoring, ensuring optimal performance.

All three York models come equipped with state-of-the-art filters and air purifiers, improving indoor air quality by effectively reducing allergens and pollutants. With a focus on durability, energy efficiency, and advanced technology, York 36, 48, and 60 units represent versatile solutions for their respective applications, demonstrating York's commitment to innovation and sustainability in HVAC systems. Whether for a small apartment or a large commercial space, these units offer reliable comfort and performance tailored to specific needs.