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
78 RLC-SVX09H-EN
Table 69. Electrical Data - RTWD - 60 Hz - premium efficiency - standard condensing temperature
Unit
Size
Rated
Voltage
Unit Wiring
Single Point Power -
1 Power Connection
Dual Point Power -
2 Power Connections Motor Data
MCA MOP MCA MOP RLA LRA YD LRA XL
150
200/60/3 410 600 208/243 350/400 163/194 419/487 1368/1498
230/60/3 360 500 183/213 300/350 143/170 367/427 1200/1314
380/60/3 277 300 110/129 175/225 86/103 229/260 747/801
460/60/3 180 250 91/107 150/175 71/85 184/212 600/652
575/60/3 145 200 74/85 125/150 58/68 148/172 483/528
160
200/60/3 441 600 247/243 400/400 194/194 487/487 1498/1498
230/60/3 387 500 217/213 350/350 170/170 427/427 1314/1314
380/60/3 234 300 131/129 225/225 103/103 260/260 801/801
460/60/3 194 250 109/107 175/175 85/85 212/212 652/652
575/60/3 155 200 87/85 150/150 68/68 172/172 528/528
180
200/60/3 481 700 247/283 400/500 194/226 487/600 1498/1845
230/60/3 420 600 217/247 350/400 170/197 427/506 1314/1556
380/60/3 256 350 131/150 225/250 103/120 260/316 801/973
460/60/3 212 300 109/125 175/225 85/100 212/252 652/774
575/60/3 171 250 87/102 150/175 68/81 172/205 528/631
200
200/60/3 513 700 287/283 500/500 226/226 600/600 1845/1845
230/60/3 447 600 250/247 400/400 197/197 506/506 1556/1556
380/60/3 275 350 153/150 250/250 120/120 316/316 973/973
460/60/3 277 300 127/125 225/225 100/100 252/252 774/774
575/60/3 184 250 103/102 175/175 81/81 205/205 631/631
Notes:
1. Voltage Utilization Range: +/- 10% of rated voltage
Rated voltage (use range): 208/60/3 (187.2-228.8), 230/60/3(208-254), 380/60/3 (342-418), 460/60/3 (414-506), 575/60/3 (516-633)
2. MCA–minimum circuit ampacity
3. MOP–maximum overcurrent protection
4. RLA–rated load amps are rated in accordance with UL Standard 1995.
5. LRA–locked rotor amps are based on full winding starts.
6. LRA YD–Locked Rotor Amps in Wye configuration. LRA XL–Locked Rotor Amps in the Delta configuration.
7. Local codes may take precedence.
8. Data containing information on two circuits shown as follows: circuit 1/circuit 2.
9. Standard condensing temperature option refers to entering condenser water temperatures 95°F (35°C) and below.
Table 70. Electrical Data - RTWD - 60 Hz - high efficiency - high condensing temperature
Unit
Size
Rated
Voltage
Unit Wiring
Single Point Power -
1 Power Connection
Dual Point Power -
2 Power Connections Motor Data
MCA MOP MCA MOP RLA LRA YD LRA XL
80
200/60/3 263 350 148/144 250/250 115/115 276/276 912/912
230/60/3 229 300 129/125 225/225 100/100 238/238 786/786
380/60/3 139 200 78/76 125/125 61/61 138/138 456/456
460/60/3 114 150 64/63 110/110 50/50 114/114 376/376
575/60/3 91 125 51/50 90/90 40/40 93/93 308/308
90
200/60/3 319 450 179/175 300/300 140/140 304/304 1003/1003
230/60/3 278 400 156/153 250/250 122/122 262/262 866/866
380/60/3 169 225 95/92 150/150 74/74 161/161 530/530
460/60/3 139 200 78/76 125/125 61/61 131/131 433/433
575/60/3 112 150 63/61 110/110 49/49 105/105 346/346