Air Cond / Press / Vent

Question 1

What happens when
Zone Controller channel 1 fails?
When 2 Channels fail

Answer 1

No effect on zone temp

Packs delivers a fixed pack outlet temp of 68 degrees

Question 2

What happens when Both

Hot Air Valves Fail?

Answer 2

Trim air valves are driven to full closed position

Only packs regulate temperature.

Question 3

What output percentage does the Pack Flow
LO
Norm
HI

APU or Single Pack operation?

Answer 3

80%
100%
120%

125%

Question 4

What is the range of the Zone Temperature selector?

Answer 4

Cold 64 degrees
12 o’clock 76 degrees
Hot 86 degrees