Table Of Contents - McQuay PDAA Installation & Maintenance Data

Dual motor angled top unit - 16" x 42" with r-410a refrigerant
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Safety Information .......................................................3
Inspection .....................................................................3
Nomenclature ...............................................................4
Introduction ..................................................................5
Dimensional Data .......................................................6
Wall Opening Requirements ..................................7
Wall Construction Types .......................................7
Installation of Subbase ......................................8 & 9
Electric Subbase ....................................................8
Hydronic Subbase .................................................9
Optional Condensate Drain Kit ....................................9
Installation of Condensate Drain Kit .....................10
Installation of Wall Sleeve ....................................... 11
Considerations ..................................................... 11
Construction Types .............................................. 11
Wall Construction Types ..................................... 11
Louver Wall Sleeve ............................................12
Anchoring the Wall Sleeve ..................................13
Installation of Basic Wall Sleeve .............................13
Panel Wall Construction Type ....................14 & 15
Thick Wall Construction Type .............................16
Outdoor Louvers ..............................................17 &18
Typical Louver Design ........................................18
Now that you have made an investment in modern, efficient McQuay
be a high priority. For training information on all McQuay HVAC products, please visit us at www.mcquay.com and
click on Training or phone 540-248-0711 and ask for the Training Department.
Installation of Louver ..............................................18
Installation of Chassis .........................................18-19
Controls ..............................................................20-31
Modes of Operation ........................................22-26
Start-up Report-Audit ..........................................27
Wireless Remote Control (Option) ......................33
Remote Wall Mounted Thermostats ...............32-34
Wiring Diagrams .................................................34-38
Wiring Connections .............................................34
Digital Control .....................................................35
Digital Control Wiring Diagram ..........................36
Premium (Programmable)
Scheduled Maintenance .............................................39
Recommended Spare Parts ........................................40
Refrigeration Cycle ...................................................40
PTAC/PTHP Control Board .......................................41
Troubleshooting Chart ..........................................42-43
Approximate Shipping Weights .................................44
equipment, its care and operation should
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