Installation and Maintenance Manual
Table Of Contents
- Warnings, Cautions and Notices
- Model Number Description
- General Information
- Pre-Installation
- Unit Dimensions/Weights
- Installation - Mechanical
- Location Requirements
- Rigging
- Evaporator Piping
- Condenser Water Piping (RTWD Units Only)
- Refrigerant Relief Valve Venting
- RTUD Installation
- System Configuration
- Equivalent Line Length
- Liquid Line Sizing
- Discharge (Hot Gas) Line Sizing
- Example
- Refrigerant Charge Determination
- RTUD Chilled Water Flow Control
- Oil Charge Determination
- Outdoor Air Temperature Sensor Installation Requirements
- Fan Control for the Remote Air Cooled Condenser
- RTUD Condenser Elevation Setting
- Shipping Spacers
- Installation - Electrical
- RTWD/RTUD Operating Principles
- Controls Interface
- Pre-Start Checkout
- Unit Start-Up Procedures
- Unit Shutdown
- Service and Maintenance
- Diagnostics
- Wiring Schematics

Installation - Electrical
RLC-SVX09H-EN 11 7
BACnet Protocol
Data Link Layer Options
Multistate
Input
• Object_Identifier
• Object_Name
• Object_Type
• Present_Value
• Status_Flags
• Event_State
• Out_Of_Service
• Number_Of_States
• Object_Name
• Description
• State_Text
• Out_Of_Service
• Present_Value
• Reliability
• Time_Delay
• Notification_Class
• Alarm_Values
• Fault_Values
• Event_Enable
• Notify_Type
• State_Text
• Reliability
• Time_Delay
• Notification_Class
• Alarm_Values
• Fault_Values
• Event_Enable
• Acked_Transitions
• Notify_Type
• Event_Time_Stamps
Yes Yes, only user
created objects
Multistate
Output
• Object_Identifier
• Object_Name
• Object_Type
• Present_Value
• Status_Flags
• Event_State
• Out_Of_Service
• Number_Of_States
• Priority_Array
• Relinquish Default
• Object_Name
• Description
• State_Text
• Out_Of_Service
• Present_Value
• Reliability
• Time_Delay
• Notification_Class
• Event_Enable
• Notify_Type
• State_Text
• Reliability
• Relinquish_Default
• Time_Delay
• Notification_Class
• Feedback_Values
• Event_Enable
• Acked_Transitions
• Notify_Type
• Event_Time_Stamps
Yes Yes, only user
created objects
Multistate
Value
• Object_Identifier
• Object_Name
• Object_Type
• Present_Value
• Status_Flags
• Event_State
• Out_Of_Service
• Number_Of_States
• Object_Name
• Description
• State_Text
• Out_Of_Service
• Present_Value
• Reliability
• Priority_Array
• Relinquish_Default
• Time_Delay
• Notification_Class
• Alarm_Values
• Fault_Values
• Event_Enable
• Notify_Type
• State_Text
• Reliability
• Relinquish_Default
• Time_Delay
• Notification_Class
• Alarm_Values
• Fault_Values
• Event_Enable
• Acked_Transitions
• Notify_Type
• Event_Time_Stamps
Yes Yes, only user
created objects
Notification
Class
• Object_Identifier
• Object_Name
• Object_Type
• Notification_Class
• Priority
• Ack_Required
• Recipient_List
• Object_Name
• Priority
• Ack_Required
• Recipient_List
None Yes Yes, only user
created objects
Trend • Object_Identifier
• Object_Name
• Object_Type
• Log_Enable
• Stop_When_Full
• Buffer_Size
• Log_Buffer
• Record_Count
• Total_Record_Count
• Event_State
• Object_Name
• Log_Enable
• Start_Time
• Stop_Time
• Log_DeviceObjectProperty
• Log_Interval
• Stop_When_Full
• Buffer_Size
• Log_Buffer
• Record_Count
• Notification_Threshold
• Notification_Class
• Event_Enable
• Notify_Type
• Start_Time
• Stop_Time
• Log_DeviceObjectProperty
• Log_Interval
• Stop_When_Full
• Buffer_Size
• Notification_Threshold
• Records_Since_Notification
• Last_Notify_Record
• Notification_Class
• Event_Enable
• Acked_Transitions
• Event_Time_Stamps
Yes Yes, only user
created objects
(a)Properties written for Present_Value and Reliability only if Out_of_Service is TRUE.
Table 98. Descriptions and configurations (continued)
Object Type Required Properties Read Properties Written
(a)
Optional Properties Read
Ability to
Create
Ability to
Delete
Data Link Layer Description
Supported
Option
ANSI/ATA 878.1, 2.5 Mb ARCNET (Clause 8)
ANSI/ATA 878.1, RS-485 ARCNET (Clause 8), Baud
Rate(s)
BACnet IP, (Annex J)
BACnet IP, (Annex J), Foreign Device
ISO 8802-3, Ethernet (Clause 7)(10Base2, 10Base5,
10BaseT, Fiber)
LonTalk, (Clause 11), Medium
MS/TP Master (Clause 9), Baud Rate(s): 9600,
19200, 38400, 76800, and 115200 @1.5% Nominal
Baud Rate
ü
MS/TP Slave (Clause 9), Baud Rate(s)
Other
Point-to-Point, EIA 232 (Clause 10), Baud Rate(s):
9600, 19200, 38400
Point-to-Point, Modem (Clause 10), Baud Rate(s):
9600, 19200, 38400