|
| |
TM 9-4120-367-14
TM 07592B-14/1
6.1
PRESSURE TEST. - Continued
Location/Item
Set Up
- Continued
Figure 6-1. Pressure Test
Action
Make sure that the fresh air damper is completely
closed and that the evaporator air intake and dis-
charge grilles are fully open.
Hang an accurate thermometer directly in front of
the evaporator air intake grille to register “dry bulb
return air to unit” temperature.
Hang an accurate thermometer directly in front of
the condenser coil guard, making sure that the
thermometer is shaded from direct sunlight, to re-
cord “outdoor ambient temperature.”
If indoor ambient temperature is too low, provide a
space heater to raise the “dry bulb return air to
unit” temperature to 80°F (27°C).
Remarks
6-2
d.
e .
f .
g.
|
