Trane IntelliPak SCWG 020, SCWG 025, SCWG 030, SCWG 035, SWG 020, SWG 025, SWG 030, SWG 035, SCRG 020, SCRG 025, SCRG 032, SRG 020, SC Installation Manual page 11

SCXG-SVX01B-EN
Installation
Service Access
See Figure I-PC-4 and Table I-PC-1 for
recommended service and code
clearances. Access to thermostat unit
controls is through a hinged access panel
door on the front, lower left of the unit's
compressor section.
®
IntelliPak unit control access is through a
panel on the middle right of the fan
section. The panel is secured with an
automatic latch and quick-acting fasten-
ers, which require a screwdriver to open.
Removable front unit panels provide
access to compressors, fan, motor, inlet
guide-vane actuator, and belts.
Removable left side panels give access to
drive side, fan bearing, inlet guide-vanes,
condensers, and waterside economizer
control valve. The compressor, con-
Table I-PC-1. SCWG/SIWG/SCRG/SIRG Clearance Requirements
Side Distance
Front 42 in. (1066 mm)
Left 18 in.
36 in. (914 mm)
77 in.
Right 36 in. (914 mm)
Inlet 18 in. (457 mm)
See Table
Figure I-PC-4. Top view of self-contained unit showing recommended service and code
clearances.
Pre-Installation
Considerations
denser and fan motor access panels are
secured with quick-acting fasteners.
Access panels for evaporator coils,
expansion and water valves, and left fan
bearing are sheet metal screws. Access
to other components for service requires
removal of panels secured with sheet
metal screws. During operation, sight
glasses are viewable through portholes
on the upper right side panel of the fan
section.
!
Disconnect electrical power
source before servicing the unit.
Failure to do so may result in
injury or death from electrical
shock or entanglement in moving
parts.
Purpose
NEC code requirement
Air-cooled units only
Refrigeration and waterside component service
Fan shaft removal
Provides uniform airflow
Provides uniform airflow
Air Inlet
42" (1066.8 mm)
Minimum
WARNING
18" (457.2 mm)
Minimum
36" (914 mm)
Minimum
11