Data Aire dap 4 Installation, Operation & Maintenance Manual page 33

▼ Press the DOWN key to view the next screen:
Once a selection or selections have been made, move the cursor to the title block by pressing the
ENTER key
▼ Press the DOWN key to view the next screen:
The following will be displayed (inputs are for reference only)
Available Selections:
Type: Sngl Primary (single scroll compressor),
Dual Primary (dual scroll compressor),
Sngl Pri w/UnLdr (single semi-hermetic compressor w/unloading),
Dual Pri w/UnLdr (dual semi-hermetic compressors w/unloading),
Four Tandem (dual tandem scroll compressors),
None (entry for chilled water units)
Lead/Lag: Enabled or Disabled (if Disabled is selected, Lead: and Rotate Lead: are not displayed)
Rotate Lead: Range is from 12 to 999 hours (of runtime to rotate compressor lead – factory
setting 168 hrs)
Delay Btw Stages: Range is from 30 to 300 seconds (delay between start of lag compressor)
Once a selection or selections have been made, move the cursor to the title block by pressing the
ENTER key
33 • dap4 User Manual
Fan Air Flow
Fans Installed:
Compressor Settings
Type: Dual Pri w/ UnLdr
Control: Return Temp
Electronic Valve: Dual
HP Lockout: None
Delay btw Stages: 60s