Siemens Powers TH 192 S Technical Instructions page 6

Technical Instruction
Document No. 155-065P25
Rev. 1, July, 1999
S S S S p p p p e e e e c c c c i i i i f f f f i i i i c c c c a a a a t t t t i i i i o o o o n n n n s s s s
(Continued)
Acc Acc Access Acc esso o o o r r r r i i i i es ess ess es es es
D D D D i i i i m m m m e e e e n n n n s s s s i i i i o o o o n n n n s s s s
O O O O p p p p e e e e r r r r a a a a t t t t i i i i o o o o n n n n
Page 6
Factory settings
Calibration @ 72°F (22°C)
Sensitivity
Limit stop adjustment
Standard cover
Shipping weight
Dimensions
See the following Technical Bulletins for information on accessories.
T T T T e e e e c c c c h h h h n n n n i i i i c c c c a a a a l l l l B B B B u u u u l l l l l l l l e e e e t t t t i i i i n n n n
TB 237 Terminal Kits
TB 213 Aspirator Wall Box Kit
TB 214 Adapter Kits
TB 193 Guard Kit
TB 241 Test Head Kit
TB 167 Restrictors
F F F F i i i i g g g g u u u u r r r r e e e e 4 4 4 4 . . . . T T T T H H H H 1 1 1 1 92
In the TH 192 S direct acting thermostat, an increase in temperature increases the
control air pressure and a decrease in temperature decreases the control pressure.
In the TH 192 S reverse acting thermostat, an increase in temperature decreases the
control air pressure and a decrease in temperature increases the control pressure.
15 PSI
(103 KPA)
7.5PSI
(52 KPA)
(21 KPA)
F F F F i i i i g g g g u u u u r r r r e e e e 5 5 5 5 . . . . T T T T H H H H 1 1 1 1 92
92 S S S S D D D D i i i i m m m m e e e e n n n n s s s s i i i i o o o o n n n n s s s s i i i i n n n n I I I I n n n n c c c c h h h h e e e e s s s s ( ( ( ( M M M M illi
92 92
REVERSE ACTING
DIRECT ACTING
3 PSI
0
45 50 55 60 65 70 75 80 85F
7 13 18
TEMPERATURE
92 S S S S I I I I n n n n p p p p u u u u t t t t / / / / O O O O u u u u t t t t p p p p u u u u t t t t C C C C h h h h a a a a r r r r a a a a c c c c t t t t e e e e r r r r i i i i s s s s t t t t i i i i c c c c s s s s . . . . 92 92
7.5 psi (52 kPa)
2.5 psi/°F (31 kPa/°C)
45 and 85°F (7 and 30°C)
Cycolac, desert beige
0.7 lbs. (0.3 kg)
See Figure 4.
D D D D o o o o c c c c u u u u m m m m en en ent t t t N N N N u u u u m m m m b b b b e e e e r r r r en
155-244
155-245
155-231
155-222
155-255
155-213
illim m m m e e e e t t t t e e e e r r r r s s s s ) ) ) ) . . . .
illi illi
FACTORY SET
POINT CONDITIONS
24 30C
Siemens Building Technologies, Inc.
Landis Division