511.06-N3Y

TABLE OF CONTENTS

General

1

Inspection

1

Reference

1

Approvals

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

4

Optional Electric Heaters

5

Optional Economizer/Mot. Damper Rain Hood

5

Optional Power Exhaust Rain Hood

7

OPERATION

 

Cooling System

15

Preliminary Operation Cooling

15

Cooling Sequence of Operation

15

Heating Sequence of Operation

15

Heat Anticipator Setpoints

16

Checking Supply Air CFM

16

Defrost Sequence of Operation

17

Secure Owner’s Approval

18

 

MAINTENANCE

 

Normal Maintenance

18

 

TABLES

 

No.

Description

Page

1

Unit Application Data

3

2

Control Wire Sizes

5

3

Electric Heat Application Data

5

4

Physical Data

8

5

Four and Six Point Loads

10

6

Supply Air Blower Perf. 15 Ton

12

7

Supply Air Blower Perf. 20 Ton

12

8

Static Resistances

13

9

Power Exhaust Performance

13

10

Blower Motor and Drive Data

13

11

Electrical Data (Basic Units)

14

12

Electrical Data (Units w/Elec. Heat)

14

13

Heat Anticipator Setpoints

16

 

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

Adjusting Enthalpy Setpoint

7

7

Dimensions and Clearances

9

8

Four and Six Point Loads

10

9

Belt Adjustment

16

10

Pressure Drop versus Supply Air CFM

16

11

Defrost Initiation Times

17

12

Ambient Modified Time/Temp. Control

18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT NOMENCLATURE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

1

 

 

C

H

 

 

1

 

 

8

0

 

E

 

0

1

8

 

2

5

 

 

 

E

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT CATEGORY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B = Single Package Heat Pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Air Cooled)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT GENERATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 = 1st Generation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOMINAL HEATING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPACITY

 

 

 

 

 

 

PRODUCT IDENTIFIER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

018 = 18 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CH = Heat Pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

036 = 36 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

054 = 54 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

072 = 72 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

NOMINAL COOLING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPACITY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FACTORY INSTALLED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180 = 15 Tons

 

 

 

 

 

 

 

 

 

HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240 = 20 Tons

 

 

 

 

 

 

A = No Heat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E = Electric

 

 

 

 

 

 

 

 

 

2

FACTORY INSTALLED

OPTION CODE

EC = Sing. Input Economizer

DK = Diff. Input Economizer

FD = Sing. Input Economizer

w/Power Exhaust

CF = Diff. Input Economizer

w/Power Exhaust

BG = Motor Outdoor Air

Damper

VOLTAGE CODE

25 = 208/230-3-60

46 = 460-3-60

58 = 575-3-60

Unitary Products Group

Page 2
Image 2
York B1CH180, B1CH240 installation instructions Table of Contents

B1CH240, B1CH180 specifications

The York B1CH240 and B1CH180 are two prominent models in the commercial HVAC (Heating, Ventilation, and Air Conditioning) sector, known for their efficiency and reliability in demanding environments. Both units are designed with the latest technologies to provide optimal climate control, making them suitable for a variety of applications including offices, retail spaces, and industrial environments.

One of the main features of the York B1CH series is its high energy efficiency. These models are equipped with advanced inverter technology, allowing them to adjust their cooling and heating output based on the current demand. This not only minimizes energy consumption but also reduces operating costs, making them an environmentally friendly choice. The units also meet or exceed industry standards for energy efficiency, complying with stringent regulations set forth by organizations such as ASHRAE and ENERGY STAR.

Another key characteristic of the B1CH240 and B1CH180 is their adaptability. These units come with customizable settings and programmable controls, enabling users to optimize performance based on specific needs. Whether it is cooling an entire building or maintaining comfortable temperatures in different zones, the B1CH series can be tailored to fit the unique demands of any space.

In terms of technology, York has integrated advanced refrigerant management into the B1CH series. The units utilize R-410A refrigerant, which not only enhances cooling efficiency but also minimizes environmental impact. This refrigerant is known for its higher performance and lower toxicity compared to traditional options, aligning with global efforts to reduce ozone depletion.

Durability is another hallmark of the York B1CH240 and B1CH180 models. Constructed from high-quality materials, these units are designed to withstand the rigors of everyday use while maintaining peak performance. The units are also equipped with comprehensive diagnostic and monitoring systems that alert users to any potential issues before they escalate, ensuring uninterrupted operation and reducing maintenance downtime.

Moreover, the B1CH series features a quiet operation mode, making them ideal for noise-sensitive environments. The design incorporates sound-dampening materials and efficient airflow dynamics to ensure that the units operate at a low noise level while providing powerful heating and cooling.

In summary, the York B1CH240 and B1CH180 models stand out in the HVAC market for their energy efficiency, adaptability, advanced refrigerant management, durability, and quiet operation. Together, these features make them an excellent choice for businesses seeking reliable and cost-effective climate control solutions. Whether for new construction or retrofitting existing spaces, these units are poised to meet the diverse needs of commercial and industrial applications.