Index - Trane CAUC-C80 Installation Operation & Maintenance

A
Air Handling Equipment ..................................................... 32
Align the mounting holes ................................................... 12
C
CAUC-C80 Unit Dimensional .............................................. 8
See Figure 3-2
CAUC-D10 Unit Dimensional Data ..................................... 9
See Figure 3-2
CAUC-D12 Unit Dimensional Data ................................... 10
See Figure 3-2
Cautions ............................................................................... 4
clearance adjustments ....................................................... 12
COILOX ............................................................................. 33
See Coil Cleaning
compressor discharge service valve ................................. 21
concealed damage .............................................................. 6
concrete footings ............................................................... 12
concrete pad ...................................................................... 12
Condenser Fan Locations ................................................. 25
See Figure 5-1
Condenser Fan Sequencing Data ..................................... 24
See Table 5-1: Table 5-2
Condensing Unit ................................................................ 32
"constant drain" oil trap ..................................................... 16
control power transformer ................................................... 4
See Figure 5-2: Figure 5-3
Copper oxide ..................................................................... 16
Customer Connection Wire Range ................................... 18
See Table 3-3
D
Discharge line sizing .................................................... 15–16
Discharge lines pitched ..................................................... 15
Disconnect Switch Sizing (DSS) ....................................... 20
See Calculation #2
E
Electrical Service Sizing Data ........................................... 18
See Table 3-4
electronic micron vacuum gauge ...................................... 21
Evacuate the system ......................................................... 21
Evacuation Time-vs-Pressure Rise ................................... 22
See Figure 4-2
Excessive flux .................................................................... 16
Expansion Valve ................................................................ 15
F
Field Wiring Diagram ......................................................... 19
See Figure 3-6
Filter driers and valves ...................................................... 15
Fuse Replacement Data .................................................... 32
See Table 6-1
G
General Unit Requirement ................................................. 21

Index

H
halide torch ........................................................................ 17
halogen leak detector ........................................................ 17
Horizontal Lines ................................................................. 16
hot gas mufflers ................................................................. 16
I
interlock contacts 6K1 ....................................................... 20
interlock contacts 6K2 ....................................................... 20
L
Leak-testing a refrigerant system ...................................... 17
Liquid Line & Drier Refrigerant Requirements .................. 27
See Table 5-3
Low Ambient Dampers ...................................................... 24
low ambient option ............................................................. 26
low ambient thermostat ..................................................... 24
M
Maximum allowable pressure drop ................................... 15
maximum allowable voltage imbalance ............................. 23
Maximum velocity .............................................................. 15
Minimum Circuit Ampacity (MCA) ..................................... 20
See Calculation #1
Minimum Starting Ambient ................................................ 26
See Table 5-2
Minimum velocities at Minimum Load ............................... 16
Minimum Vertical Line Velocities ...........................................
S ee Table 3-2
Model 45 Phase Sequence Indicator ................................ 23
Moisture Indicators ............................................................ 15
Mylar unit nameplate ........................................................... 4
N
nitrogen flow ...................................................................... 16
Nitrogen holding charge ...................................................... 4
O
OAKITE 161 ....................................................................... 33
See Coil Cleaning
OAKITE 166 ....................................................................... 33
See Coil Cleaning
oil traps .............................................................................. 16
Overall unit dimensional data .............................................. 6
P
pipe anchors 16
Power Wire Sizing and Protection Device Equations ...... 20
See Figure 3-6
pressure regulating valve .................................................. 16
pulling a vacuum of 100 microns ....................................... 21
34