Data Aire DAMA-02 User Manual

TABLE OF CONTENTS
5
Low Pressure Cutout Switch ............................................................................................... 60
Liquid Line Solenoid Valve .................................................................................................. 61
GLYCOL SYSTEMS ......................................................................................................62
Glycol Concentration ................................................................................................................... 62
Internal (Fluid) Volume ................................................................................................................ 62
Fluid Cooler Internal Volume ............................................................................................... 62
Brazed-Plate Fin Condensers ............................................................................................. 62
Water Treatment .................................................................................................................. 63
Fluid Cooler ................................................................................................................................. 64
Type L Copper Tubing Internal Volume ...................................................................................... 65
Freezing Point of Aqueous Solutions .......................................................................................... 65
Mixing Glycol and Water ............................................................................................................. 65
CONTROLS ...................................................................................................................67
Programmable Thermostat ......................................................................................................... 67
Mini-dap4 Microprocessor Control Controller ............................................................................. 67
Optional Expanded dap4 Microprocessor Controller .................................................................. 67
Remote Heat Exchangers ........................................................................................................... 67
REGULAR MAINTENANCE ITEMS ...............................................................................68
Air Filters ..................................................................................................................................... 68
Belts ............................................................................................................................................ 68
Bearings ...................................................................................................................................... 68
Fuses ........................................................................................................................................... 69
Electric Reheat (Optional) ........................................................................................................... 69
Humidifier (Optional) ................................................................................................................... 69
Humidifier Canisters ............................................................................................................ 69
Refrigerant Filter Drier ................................................................................................................. 69
EC Plenum (Plug) Fans .............................................................................................................. 70
Electronically Commutated Motors ...................................................................................... 70
EC Motor Testing ................................................................................................................ 71
MAINTENANCE/INSPECTION CHECKLIST .................................................................72
Frequently Asked Questions – FAQ ............................................................................75
Electrical FAQ Section ................................................................................................................ 75
Mechanical FAQ Section ............................................................................................................. 76
Contact Data Aire .........................................................................................................79
TABLE OF FIGURES
Figure 1 Typical Installation ........................................................................................... 16
Figure 2 Unit with Vertical Plenum Mounting Method and Condenser Installation ........ 17
Figure 3 Typical Discharge Check Valve ....................................................................... 20
Figure 4 Recommended Condensate Trap Dimensions ................................................ 28
Figure 5 Typical Side Pump Mounting ........................................................................... 29
Figure 6 Typical Water/Glycol System .......................................................................... 32
Figure 7 Typical Remote Heat Exchanger Interconnection Points ................................ 39
Figure 8 Typical Indoor Evaporator Interconnection Points ........................................... 39
Figure 9 Manual Override Switch Board ........................................................................ 41
Figure 10 Typical Low Ambient Receiver Package ....................................................... 57
Figure 11 Example Remote EPO Switch Connection.................................................... 76

Data Aire DAMA-02 Specifications

General

Brand	Data Aire
Model	DAMA-02
Category	Accessories
Language	English