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
144 RLC-SVX09H-EN
Power Up and Self Tests
Power-Up DynaView
On Power-Up DynaView will progress through three
screens:
First Screen, Application Status, Boot Software P/N, Self
Test and ApplicationTime Stamp.
This screen will display for 3-10 seconds.This screen will
give the status of the Application software, the Boot
Software P/N, display SelfTest results and display the
Application Part Number.The contrast will also be
adjustable from this screen.The message “Selftest
Passed” may be replaced with “Err2: RAM Error” or “Err3:
CRC Failure”
Display Formats
Temperature settings can be expressed in F or C,
depending on Display Units settings.
Pressure settings can be expressed in psia, psig, kPaa (kPa
absolute), or kPag (kPa gauge) depending on Display Units
settings.
Dashes (“-----”) appearing in a temperature or pressure
report, indicates that the value is invalid or not applicable.
Languages
The languages for DynaView will reside in the main
processor.The main processor will hold three languages,
English, and two alternate languages.The service tool
(TechView) will load the main processor with user selected
languages from a list of available translations.
Energy Consump - Resettable kWh
Time of Last Reset time-date
Energy Consump - NonReset kWh
Table 118. Report name: circuit compressor
Description Resolution Units
Oil Pressure XXX.X Pressure
Compressor Rfgt Dschg Temp +/- XXX.X Temperature
Cond Sat Rfgt Temp +/- XXX.X Temperature
Average Line Current XXX %RLA
%RLA L1 L2 L3 XXX.X %RLA
Amps L1 L2 L3 XXX.X Amps
Phase Voltages XXX Vac
Power Consumption XXX kW
Load Power Factor X.XXX
Compressor Starts XXXX Integer
Compressor Running Time XXXX:XX hr:min
Table 119. Report name: system ASHRAE chiller log
Description Resolution Units
Current Time/Date:
XX:XX mmm
dd, yyyy
Date/Time
Chiller Mode: Enum
Active Chilled Water Setpoint: XXX.X Temperature
Active Hot Water Setpoint: XXX.X Temperature
Evap Entering Water Temp: XXX.X Temperature
Evap Leaving Water Temp: XXX.X Temperature
Evap Water Flow Switch Status: Enum
Outdoor Air Temperature: XXX.X Temperature
Table 120. Report name: circuit ASHRAE chiller log
Description Resolution Units
Circuit Mode: Enum
Evap Sat Rfgt Temp XXX.X Temperature
Suction Pressure XXX.X Pressure
Evap Approach Temp XXX.X Temperature
Cond Sat Rfgt Temp: XXX.X Temperature
Cond Rfgt Pressure XXX.X Pressure
Cond Approach Temp XXX.X Temperature
Compressor Starts XXXX Integer
Compressor Running Time XX:XX Hours:Minutes
Table 117. Report name: system compressor (continued)
Description Resolution Units