York B2CH180 installation instructions Table of Contents

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035-18895-000-A-0902

TABLE OF CONTENTS

General

1

Inspection

1

Reference

1

Nomenclature

2

INSTALLATION

 

Limitations

3

Location

3

Rigging and Handling

3

Clearances

3

Ductwork

3

Fixed Outdoor Air Intake Damper

4

Condensate Drain

4

Compressors

4

Filters

4

Service Access

4

Thermostat

4

Power and Control Wiring

5

Optional Electric Heaters

5

Optional Econ./Motorized Damper Rain Hood

6

OPERATION

 

Cooling System

12

Preliminary Operation

12

Cooling Sequence of Operation

12

Heating Sequence of Operation

12

Heat Anticipator Setpoint

13

Checking Supply Airflow

13

Defrost Sequence of Operation

14

Secure Owner's Approval

15

 

MAINTENANCE

 

Normal Maintenance

15

 

TABLES

 

No.

Description

Page

1

Unit Application Data

3

2

Electric Heat Application Data

5

3

Physical Data

7

4

Supply Air Blower Performance

10

5

Static Resistances

11

6

Blower Motor and Drive Data

11

7

Electrical Data (Basic Units)

11

8

Electrical Data (Units w/Elec. Heat)

11

9

Heat Anticipator Setpoints

13

10

Blower Motor Pulley Adjustment

13

 

FIGURES

 

No.

Description

Page

1

Typical Rigging

3

2

Center of Gravity

3

3

Fixed Outdoor Air Damper

4

4

Recommended Drain Piping

4

5

Typical Field Wiring

5

6

Enthalpy Setpoint Adjustment

7

7

Dimensions and Clearances

8

8

Belt Adjustment

13

9

Pressure Drop versus Supply Airflow

13

10

Defrost Initiation Times

14

11

Ambient Modified Time/Temp. Control

15

B

PRODUCT CATEGORY

B = Single Package Heat Pump (Air Cooled)

PRODUCT GENERATION

2 = 2nd Generation

PRODUCT IDENTIFIER

CH = Heat Pump

PRODUCT NOMENCLATURE

1 C H 1 8 0 E 0 3 6 5 0

 

 

 

 

 

VOLTAGE CODE

 

 

 

 

 

 

 

 

 

 

 

 

50 = 400/415-3+N-50

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOMINAL

 

NOMINAL COOLING

 

 

 

HEATING CAPACITY

 

 

FACTORY INSTALLED

 

CAPACITY

 

 

 

 

 

 

 

 

 

 

 

 

HEAT

 

018 = 18 kW

 

 

 

 

180 = 49.5 kW (169 MBH)

 

 

 

036 = 36 kW

 

 

A = No Heat

 

 

 

054 = 54 kW

 

 

 

E = Electric Heat

 

 

 

 

 

072 = 72 kW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Unitary Products Group

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Contents Reference GeneralInspection Table of Contents Installation Condensate Drain Service AccessFixed Outdoor AIR Intake Damper CompressorsPower and Control Wiring Optional Electric HeatersEnthalpy Setpoint Adjustment Optional Economizer / Motorized Damper Rain HoodBasic Centrifugal Blower AccessoriesComponent Description Unit Size UnitReturn AIR Supply AIR Outdoor AIR Opening Hole Diameter Used forContd. Dimensions and Clearances Speed Turns ESP Downflow Duct Connections CFM B*CH180 UnitBlower Motor Airflow Pulley RPM OpenElectric Heat Options DescriptionWET Coil Economizer Option Sideflow Duct ConnectionsPreliminary Operation OperationCooling System Cooling Sequence of OperationChecking Supply Airflow Heater SETTING, Amps TH1 TH2Heat Anticipator Setpoint Belt Drive BlowerDefrost Sequence of Operation Lockout ControlT2 80 Minute Setting T3 110 Minute Setting MaintenanceNormal Maintenance Motors

B2CH180 specifications

The York B2CH180 is a notable addition to the world of commercial heating and cooling systems, designed to meet the demands of a wide range of applications. As part of a renowned legacy in HVAC (Heating, Ventilation, and Air Conditioning) solutions, the B2CH180 unit brings a combination of efficiency, reliability, and innovative technology to ensure optimal performance.

At its core, the York B2CH180 features a high-efficiency, two-stage compressor that significantly enhances its operational effectiveness. This design not only enables precise temperature control but also ensures quieter operation, making it suitable for various environments, including schools, offices, and retail spaces. The two-stage compressor operates at different capacity levels, allowing for better modulation of the system's output based on real-time demands.

One of the standout characteristics of the B2CH180 is its exceptional energy efficiency. With advanced SEER (Seasonal Energy Efficiency Ratio) ratings, this unit helps users to lower energy costs while minimizing their environmental footprint. The use of eco-friendly refrigerants, compliant with the latest regulations, further emphasizes York’s commitment to sustainability.

In terms of control technologies, the York B2CH180 integrates sophisticated smart controls that allow for seamless connection to building management systems. These controls facilitate remote monitoring and adjustment, providing facility managers with valuable insights into operational efficiencies. They can also enable predictive maintenance, alerting users to potential issues before they escalate.

Additionally, this model prioritizes ease of installation and maintenance. Its modular design and accessible components ensure that technicians can perform required services quickly, reducing downtime and enhancing system reliability. The durable construction of the B2CH180, including weather-resistant housing and corrosion-inhibiting coatings, contributes to its long lifespan and low maintenance needs.

The York B2CH180 is also compatible with various accessories and add-ons, allowing for customization based on specific heating and cooling needs. Its versatile application range makes it suitable not only for commercial spaces but also for industrial uses, where powerful performance is essential.

In conclusion, the York B2CH180 is a cutting-edge solution that embodies efficiency, innovative technology, and user-friendly features, making it a top choice for businesses looking to optimize their HVAC systems and enhance occupant comfort.