Air cooled system .............................. 34
Air discharge plenum ......................... 13
Air filter .......................................... 118
Air vents ........................................... 19
Auxiliary chilled water ....................... 21
Auxiliary control wiring ...................... 27
Building Management System .. 100, 101
Centrifugal pump .............................. 19
Charging .................................... 34, 35
Check valve ................................ 16, 22
Computer Room Air Conditioner ........... 7
Condensate probe ............................. 29
Condensate pump ....................... 22, 28
Control Logic .................................. 100
Controls ........................................... 53
Corrosion .......................................... 47
Crankcase heater ........................ 34, 35
Current Sensing Relay ..................... 120
dap4 ........ 28, 55, 56, 99, 100, 118, 123
dap4™ Microprocessor Control Panel .. 53
Discharge Lines ................................ 16
Disconnect switch ......................... 9, 26
Drain/fill valves ................................. 19
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Electric reheat ................................ 119
Electrical .......................................... 26
Electronically Commutated (EC) ....... 122
Energy saver .................................... 21
Equipment damage ........................... 47
Evacuation ........................................ 24
Fan Speed Control (FSC) ................... 34
Filter drier ...................................... 119
Flooded system ................................. 37
Floorstand ........................................ 13
Fluid cooler ........................... 18, 21, 47
Fuses ............................................. 118
gForce IR ................................... 56, 99
Glycol concentration .......................... 46
Glycol systems .................................. 46
Grounding ........................................ 27
Head pressure ........... 33, 35, 37, 38, 40
High pressure cutout switch ............... 44
Hot gas lines ..................................... 16
Humidifier ...................................... 119
Humidifier canisters ........................ 119
Inspection .......................................... 8
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10-2014
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