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

Controls Interface
RLC-SVX09H-EN 161
A couple of additional tabs in Configuration View allow
you to change other unit configuration options using the
Options tab and the Options SetupTab.The features that
are installed on the OptionsTab will control what is
displayed on the Options SetupTab.
Warning
Programmable Status Relay
3 (J2-4,5,6)
None
Chiller Limit Mode
Max Capacity
Compressor Running
Alarm
Latching Alarm
Non-Latching Alarm
Alarm Circuit 1
Alarm Circuit 2
Circuit 1 Running
Circuit 2 Running
Head Pressure Relief
Request
Warning
Programmable Status Relay
4 (J2-1,2,3)
None
Chiller Limit Mode
Max Capacity
Compressor Running
Alarm
Latching Alarm
Non-Latching Alarm
Alarm Circuit 1
Alarm Circuit 2
Circuit 1 Running
Circuit 2 Running
Head Pressure Relief
Request
Warning
Low Ambient Fan Control
Type
None
Variable Speed Fan with
Analog Interface
Two Speed Fan
Fan Deck Arrangement
Fan Deck Arrangement
Circuit 1 (FDA1)
1 Fan (1H00)
2 Fans (1H10)
3 Fans (1H11)
3 Fans-type 2 (1H20)
4 Fans (1H12)
5 Fans (1H13)
5 Fans-type 2 (1112)
6 Fans (2H22)
6 Fans-type 2 (1212)
7 Fans-type 2 (1123)
8 Fans-type 2 (1124)
Table 123. Configuration view items - detail (continued)
Tab Item Description
Fan Deck Arrangement
Circuit 1 (FDA2)
1 Fan (1H00)
2 Fans (1H10)
3 Fans (1H11)
3 Fans-type 2 (1H20)
4 Fans (1H12)
5 Fans (1H13)
5 Fans-type 2 (1112)
6 Fans (2H22)
6 Fans-type 2 (1212)
7 Fans-type 2 (1123)
8 Fans-type 2 (1124)
Generic Monitoring
Monitoring Temperature
Sensors
0 - 8
Monitoring Pressure
Transducers
0 - 8
Monitoring Dual Current
Loop Input Modules
0 - 4
Monitoring Dual Low Voltage
Binary Input Modules
0 - 4
Monitoring Dual High Voltage
Binary Input Modules
0 - 4
Table 123. Configuration view items - detail (continued)
Tab Item Description