CONTENTS

Getting Other Information and Publications

 

For More Information

3

Wall Mount General

 

Heat Pump Wall Mount Model Nomenclature

4

Shipping Damage

8

General

8

Duct Work

8

Filters

8

Condensate Drain – Evaporator

8

Installation Instructions

 

Wall Mounting Information

9

Mounting the Unit

9

Wiring – Main Power

15

Wiring – Low Voltage Wiring

15

Low Voltage Connections

16

Start Up

 

Application

16

Safety Practices

17

Important Installer Note

17

Pressure Service Ports

17

High & Low Pressure Switch

17

Three Phase Scroll Compressor Start Up ...

17 & 18

Phase Monitor

18

Service Hints

18

Sequence of Operation

18

Compressor Current & Pressure

 

Control Module

18

Defrost Cycle

19

Troubleshooting

 

Solid State Heat Pump Control

 

Troubleshooting Procedure

20

Checking Temperature Sensor

 

Outside Unit Circuit

21

Temperature vs. Resistance of Temperature

21

Compressor Solenoid

22

Fan Blade Setting Dimensions

22

Removal of Fan Shroud

22

Refrigerant Charge R-410A

22

Pressure Tables

24-25

Figures

 

 

Tables

 

 

 

Figure 1

Unit Dimensions CH3S1

5

Table

1

Electric Heat Table

4

Figure 2

Unit Dimensions CH4S1 & CH5S1

6

Table

2

Electrical Specifications

7

Figure 3

Mounting Instructions CH3S1

10

Table

3

Thermostat Wire Size

15

Figure 4

Mounting Instructions CH4S1/CH5S1 . 11

Table

4

Wall Thermostat

16

Figure 5

Electric Heat Clearance

12

Table

5

Troubleshooting

20

Figure 6

Wall Mounting Instructions

13

Table

6

Fan Blade Dimensions

22

Figure 7

Wall Mounting Instructions

13

Table

7

Refrigerant Charge

23

Figure 8

Common Wall Mounting Installations . 14

Table

8

Indoor Blower Performance

23

Figure 9

Common Wall Mounting Installations . 15

Table

9

Maximum ESP of Operation

23

Figure 10

Unit 24V Terminal Board

15

Table

10

Pressure Table - High Cooling

24

Figure 11

Low Pressure Control Bypass Timer . 17

Table

11

Pressure Table - Low Cooling

24

Figure 12

Defrost Control Board

19

Table

12

Pressure Table - High Heating

25

Figure 13

Fan Blade Setting

22

Table

13

Pressure Table - Low Heating

25

Manual

2100-455A

Page

2 of 25

Page 2
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Bard CH3S1, CH4S1, CH5S1 installation instructions Contents

CH3S1, CH5S1, CH4S1 specifications

Bard CH3S1, CH4S1, and CH5S1 represent a formidable trio of advanced technologies in the field of AI-driven natural language processing. These models are designed to facilitate seamless communication, enhance productivity, and deliver personalized experiences across various applications.

One of the main features of the Bard CH series is its ability to understand and generate human-like text. This is achieved through deep learning algorithms that analyze vast datasets to learn language patterns, context, and nuances. The CH3S1 model, for instance, excels in basic conversational tasks, making it suitable for customer support, virtual assistants, and simple content generation. Its training allows it to respond efficiently to user inputs while maintaining clarity and engagement.

As we progress to the CH4S1 model, we observe significant enhancements in contextual understanding. This model can handle more complex conversations, making it adept at tasks requiring greater cognitive processing, such as technical support and nuanced dialogue-based applications. The increased parameter count and refined training methods contribute to its ability to grasp intricate sentence structures and varied linguistic styles, leading to more coherent and relevant responses.

Building upon the capabilities of its predecessors, the CH5S1 model represents the pinnacle of the Bard CH series. It integrates advanced features such as multi-modal processing, allowing it to work with text, images, and even sound. This model is engineered to perform in more specialized fields, such as healthcare, legal, and creative writing, where precise language and context are critical. The CH5S1 leverages feedback loops from real-time interactions to continuously improve its understanding and output, making it not only a tool for communication but also an intelligent partner for businesses and individuals alike.

In terms of technology, all three models utilize transformer architecture, which has proven effective in tasks requiring attention and context retention. They also implement reinforcement learning techniques to adapt and refine their models based on user engagement data. Furthermore, security and data privacy are prioritized, with strict adherence to ethical AI guidelines to ensure user trust.

Overall, the Bard CH series signifies a leap forward in artificial intelligence, combining advanced linguistic capabilities with a user-centric approach, thus redefining how we interact with machines and enhancing our digital experiences.