Dimensions And Weights; Unit Clearances - Trane CAUJ-C20 Installation, Operation And Maintenance Manual

Dimensions and Weights

Unit Clearances

The figure below illustrates the minimum operating
and service clearances for either a single, multiple, or
pit application. These clearances are the minimum
distances necessary to assure adequate serviceability,
cataloged unit capacity, and peak operating efficiency.
I I m m p p o o r r t t a a n n t t : : Providing less than the recommended
clearances could result in condenser coil
starvation or recirculation of hot condenser
air.
Figure 3. Unit clearances
Control
Pa n e l
B
C
Typ ica l "S in g le Un it " In s t a lla t io n
CAUJ-SVX01E-EN
D
Front
A
F
Typ ica l "Pit " In s t a lla t io n
Locate the unit as close to the applicable system
support equipment as possible to minimize refrigerant
piping lengths.
Allow adequate clearance for water and refrigerant
piping connections, space to perform service
procedures, i.e. read gauges, thermometers, and
operate water system valves.
E
Typ ica l "S id e - b y- S id e " In s t a lla t io n
G
G
F
E
9