Trane RAUC-IOM-15 - Page 65

65
shutoff valves .....................................................................26
silver brazing alloy .............................................................25
sizing refrigerant piping .....................................................21
Solenoid Valves .................................................................21
sound and vibration transmission......................................16
SPREX A.C. .......................................................................63
See Coil Cleaning
Spring Isolator Selection....................................................17
See Figure 3-5
spring isolators ..................................................................16
“standing vacuum test” ......................................................43
Sub-cooling ........................................................................54
Suction Line Filter/Drier Installation ..................................61
See Figure 6-1
Suction Line Refrigerant Requirements ............................55
See Table 5-5
suction line thermostat.......................................................36
Superheat ..........................................................................54
Supply Fan Rotation ..........................................................52
T
“Temperature vs Resistance” Curve for EVP &
VAV sensors.......................................................................46
See Table 4-1
Type “L” refrigerant tubing .................................................21
Typical Clearances ..............................................................7
See Figure 3-1
Typical Compressor Terminal Block ..................................56
See Figure 5-4
typical economizer actuator...............................................32
Typical EVP Chiller Weights & General Data ....................15
See Table 3-1B
Typical Piping recommendations ......................................27
See Figure 3-8
Typical Refrigerant Piping Components ............................23
See Figure 3-7
Typical Unit Weights & Point Loading Data.......................15
See Table 3-1
V
vacuum be “Broken” ..........................................................42
Vacuum Pump Hookup ......................................................43
See Figure 4-1
vacuum pump oil ...............................................................42
Vertical Lines .....................................................................21
vibration eliminators...........................................................26
W
W7100A Discarge Air Controller........................................45
See Figure 4-3
W7100A Discharge Air Controller ......................................49
W7100A Staging Sequence...............................................49
See Figure 5-1
W7900 Chilled Water Controller ........................................47
See Figure 4-4
W7900 Controller Diagnostics...........................................50
See Figure 5-2
Warnings ..............................................................................4
M
Maintenance Log ...............................................................60
See Table 5-9
Maximum allowable pressure drop ............................ 21, 22
maximum allowable voltage imbalance.............................48
Maximum Liquid velocity ...................................................21
Maximum suction gas velocity...........................................22
Maximum velocity ..............................................................21
Minimum Starting Ambient Temperature ...........................56
See Table 5-6
Minimum suction gas velocity at minimumload.................22
Minimum velocities at Minimum Load ........................21, 22
Minimum Vertical Line Velocities.......................................22
See Table 3-3
Model 45 Phase Sequence Indicator ................................48
Moisture Indicators ............................................................21
N
night setback operation .....................................................36
Nitrogen .........................................................................4, 25
nitrogen flow ......................................................................25
O
OAKITE 161.......................................................................63
See Coil Cleaning
OAKITE 166.......................................................................63
See Coil Cleaning
OIL-42 without substitution ................................................61
Operating Setpoints ...........................................................60
See Table 5-8
Optional Flow Switch .........................................................27
See Figure 3-9
Outside Air Thermostat ......................................................31
P
Pack Stock Units................................................................56
pipe strainer .......................................................................26
pipe unions ........................................................................26
Power Wire Sizing and Protection Device ........................29
Pressure Control Settings .................................................55
See Table 5-2
pressure gauge..................................................................26
pressure regulating valve ..................................................25
pulling a vacuum of 100 microns.......................................42
R
Recommended Refrigerant Capacities .............................55
See Table 5-3
Refrigerant Capacities .......................................................55
See Table 5-3
Rigging and Center-of-Gravity ..........................................15
See Figure 3-3
S
scroll compressor design...................................................61
Secure the isolator.............................................................16
Sensor and Sensor-well ....................................................26