Table of Contents
Advertisement
ALTITUDE ADJUSTMENTS
All Models
The temperature controls used on these units have two adjustment screws both which must
be turned to compensate for variances in altitude, The chart shows the exact screw turns
for each 1000 feet of elevation. Note the screw rotations are designated in graduations of
sixtieths. These screw turns ARE very critical.
When making altitude adjustments:
:-
ALTITUDE
IN FEET
COUNTEBCTOCKWISE
TURNS OF
1 / 6 0 O F A T U R N
EQUALS 60 OF
ROTATION
CUT.IN
SCREW
CUT.OUT
SCREW
2000
3000
4000
5000
6000
7000
8000
9000
1 0000
7 t 6 0
13/60
1 9/60
25/60
31 /60
39/60
43/60
49/60
55/60
7 t 6 0
1 3/60
1 9/60
25t60
31 /60
39/60
43t60
49/60
55/60
4-24
Advertisement
Table of Contents
