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

Unit Start-Up Procedures
178 RLC-SVX09H-EN
Figure 80. Start-up log
Job Name Job Location
Model # Serial # start date:
Sales Order # ship date: Job elevation (ft. above sea level)
STARTER DATA: START-UP ONLY
Manufacturer Chiller appearance at arrival:
Type: (x-line, wye-delta) Machine Gauge Pressure: psig/ kPag
Vendor ID #/Model #: Machine CH530 Pressure: psig/ kPag
Volts Amps Hz Complete if pressure test is required
COMPRESSOR DATA: Vacuum after leak test= mm
Compressor A: Model #: Standing vacuum test = mm rise in hrs
Compressor A: Serial #: UNIT CHARGES
Compressor B: Model #: Unit refrigerant charge: lbs/ Kg
Compressor B: Serial #: Unit Oil Charge: gal/ L
NAMEPLATE DATA: SUMMARY OF UNIT OPTIONS INSTALLED
RLA KW Volts Y N Tracer Communications Interface
50 60 Hz Y N Options Module
DESIGN DATA: Y N Outdoor Air Sensor (Required for RTUD)
RLA KW Volts Y N Ice Making Control
CURRENT TRANSFORMER Y N Other
Part Number (“X” code and 2-digit extension) RTUD UNIT VERIFICATION
Primary CT’s Y N Outdoor Air Sensor Cut and Installed at Condenser
X X Y N Condenser Elevation Setting Entered - Record Value:
X X Y N Chilled Water Pump Control Installed & Verified
X X Y N Review Nameplate Model No - Verify Ckts Piped Correctly
DESIGN CONDITIONS
Evap Desig ________GPM L/S _________ PSID kPad Ent. Water F/C__________ Leaving Water F/C_________
Evap Actual ________GPM L/S _________ PSID kPad Ent. Water F/C__________ Leaving Water F/C_________
Cond Design ________GPM L/S _________ PSID kPad Ent. Water F/C__________ Leaving Water F/C_________
Cond Actual ________GPM L/S _________ PSID kPad Ent. Water F/C__________ Leaving Water F/C_________
Owner Witness Signature: _________________________________________________
RTWD/RTUD Start-up Test Log