31
Cooling Speed Set-ups
OH6F*072DV4
Furnace Motor Current
Draw (Amps / Watts) vs.
External Static Pressure (in W.C)
NOTE: All information is approximate. Results will vary by installation.
Figure 18-3: Cooling blower motor speed chart
Fan
Control
SW 1
Switch
Settings
Clg.
Tonnage
Cool Continuous 0.2 0.4 0.6
6-OFF
5-OFF
4-OFF
2 799 500 0.9/79 1.5/128 1.9/170
6-OFF
5-OFF
4-ON
2.5 1017 508 1.3/112 1.9/171 2.6/238
6-OFF
5-ON
4-OFF
3 1210 605 1.9/172 2.4/226 3.0/279
6-OFF
5-ON
4-ON
3.5 1404 702 2.6/237 3.4/320 3.8/370
Factory
SW1 Switch
Settings
6-ON
5-OFF
4-OFF
4 1622 799 4.1/390 4.7/452 5.4/533
Air Flow
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