Installation and Maintenance Manual

Installation - Mechanical
40 RLC-SVX09H-EN
Evaporator Piping
Thoroughly flush all water piping to the unit before making
the final piping connections to the unit.
Components and layout will vary slightly, depending on
the location of connections and the water source.
Table 33. RTWD Center of gravity, 50Hz - Figure 18 - in (mm)
High Efficiency
Premium Efficiency
Unit X Y Z X Y Z
No Panel
120 59 (1493) 39 (988) 18 (455) - - -
140 59 (1492) 39 (986) 18 (455) - - -
160 59 (1492) 39 (983) 18 (454) 69 (1752) 38 (974) 17 (446)
180 61 (1544) 39 (1002) 18 (456) 71 (1804) 39 (993) 18 (448)
200 59 (1509) 40 (1025) 18 (451) 59 (1509) 40 (1021) 18 (452)
220 59 (1509) 40 (1023) 18 (450) - - -
250 59 (1508) 40 (1020) 18 (450) - - -
With Panel
120 59 (1488) 40 (1020) 16 (405) - - -
140 59 (1488) 40 (1018) 16 (406) - - -
160 59 (1488) 40 (1015) 16 (406) 69 (1752) 40 (1007) 16 (401)
180 60 (1536) 41 (1031) 16 (409) 71 (1800) 40 (1023) 16 (406)
200 59 (1504) 41 (1052) 16 (409) 59 (1504) 41 (1047) 16 (411)
220 59 (1504) 41 (1050) 16 (409) - - -
250 59 (1503) 41 (1047) 16 (409) - - -
Table 34. RTUD Center of gravity, 60Hz- Figure 17-in
(mm)
High Efficiency
Unit X Y Z
80 55 (1400) 35 (895) 15 (371)
90 55 (1400) 35 (894) 15 (371)
100 56 (1430) 36 (906) 15 (372)
110 55 (1408) 36 (909) 15 (370)
120 55 (1408) 36 (908) 15 (369)
130 55 (1408) 36 (908) 15 (369)
Table 35. RTUD Center of gravity, 60Hz- Figure 18-in
(mm)
High Efficiency
Unit X Y Z
No Panel
150 64 (1627) 38 (959) 17 (439)
160 62 (1573) 41 (1034) 18 (457)
180 62 (1574) 41 (1037) 18 (454)
200 61 (1557) 41 (1037) 18 (450)
220 64 (1618) 42 (1055) 18 (454)
250 63 (1607) 42 (1070) 18 (457)
With Panel
150 62 (1568) 38 (973) 16 (416)
160 61 (1558) 42 (1067) 16 (399)
180 61 (1559) 42 (1069) 16 (397)
200 61 (1543) 42 (1069) 16 (394)
220 63 (1599) 43 (1084) 16 (399)
250 63 (1589) 43 (1097) 16 (405)
NOTICE:
Evaporator Damage!
The chilled water connections to the evaporator are to
be grooved-pipe type connections. Do not attempt to
weld these connections, as the heat generated from
welding can cause microscopic and macroscopic
fractures on the cast iron waterboxes that can lead to
premature failure of the waterbox. To prevent damage
to chilled water components, do not allow evaporator
pressure (maximum working pressure) to exceed 150
psig (10.5 bar).
NOTICE:
Equipment Damage!
If using an acidic commercial flushing solution when
flushing the water piping, construct a temporary
bypass around the unit to prevent damage to internal
components of the evaporator.
NOTICE:
Equipment Damage!
To prevent evaporator or condenser damage, pipe
strainers must be installed in the water supplies to
protect components from water born debris. Trane is
not responsible for equipment-only-damage caused by
water born debris.