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 - Mechanical
RLC-SVX09H-EN 35
Important: Isolators need to be placed under G1, G2, G3 and G4.
Table 22. RTWD Corner weights, 60 Hz - Figure 15 -lb(kg)
Corner Weights - lb (kg)
Operating Weight-lb (kg)Unit G1 G2 G3 G4
Standard Efficiency
80 1566 (710) 1566 (710) 1385 (628) 1385 (628) 5902 (2676)
90 1571 (713) 1577 (715) 1390 (630) 1396 (633) 5934 (2691)
100 1599 (725) 1617 (733) 1454 (660) 1471 (667) 6141 (2785)
110 1662 (754) 1690 (767) 1477 (670) 1503 (681) 6332 (2872)
120 1689 (766) 1795 (814) 1477 (670) 1569 (712) 6530 (2962)
130 1688 (765) 1797 (815) 1478 (670) 1573 (713) 6536 (2964)
140 1654 (750) 1905 (864) 1586 (719) 1827 (829) 6972 (3162)
High Efficiency
80 1465 (664) 1595 (724) 1279 (580) 1393 (632) 5732 (2600)
90 1479 (671) 1610 (730) 1294 (587) 1409 (639) 5792 (2627)
100 1602 (726) 1704 (773) 1429 (648) 1521 (690) 6256 (2837)
110 1673 (759) 1789 (811) 1457 (661) 1557 (706) 6476 (2937)
120 1680 (762) 1798 (816) 1465 (664) 1569 (711) 6512 (2953)
130 1685 (764) 1808 (820) 1472 (668) 1580 (716) 6545 (2968)
Table 23. RTWD Corner weights, 50 Hz - Figure 15 -lb(kg)
Corner Weights - lb (kg)
Operating Weight-lb (kg)Unit G1 G2 G3 G4
Standard Efficiency
70 1555 (705) 1563 (709) 1375 (624) 1382 (627) 5875 (2664)
80 1560 (708) 1595 (723) 1422 (645) 1454 (659) 6031 (2735)
90 1592 (722) 1655 (751) 1442 (654) 1498 (680) 6187 (2806)
100 1621 (735) 1668 (756) 1468 (666) 1511 (685) 6268 (2843)
110 1662 (754) 1690 (766) 1477 (670) 1503 (681) 6332 (2872)
120 1634 (741) 1872 (852) 1578 (716) 1814 (823) 6905 (3131)
130 1692 (767) 2091 (948) 1590 (721) 1965 (891) 7338 (3328)
140 1696 (769) 2092 (949) 1591 (722) 1964 (891) 7343 (3330)
150 1707 (774) 2107 (956) 1603 (727) 1978 (897) 7395 (3354)
High Efficiency
60 1455 (660) 1592 (722) 1270 (576) 1389 (630) 5706 (2588)
70 1461 (663) 1595 (723) 1275 (578) 1392 (631) 5723 (2596)
80 1468 (666) 1632 (740) 1324 (600) 1471 (667) 5894 (2673)
90 1600 (726) 1747 (792) 1421 (645) 1551 (704) 6320 (2866)
100 1631 (740) 1765 (800) 1448 (657) 1567 (711) 6412 (2908)
110 1678 (761) 1793 (813) 1463 (663) 1563 (709) 6497 (2946)
120 1635 (741) 1894 (859) 1569 (711) 1817 (824) 6914 (3136)