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TEMPRITE ROOF TOP AIR MAKE UP UNIT
#107 |
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Nov.23/99 |
Oct.6/00 |
Oct.15/01 |
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Oct.19/04 |
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MAIN
REGULATOR LOCKUP: |
10.5 "wc |
11.6 "wc |
9.9"WC |
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12.1"wc |
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GAS PRESSURES |
Gas Supply "wc |
11.5 |
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11.3 |
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Low Fire "wc |
-3.2 |
-3.4 |
-3.2 |
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-3.1 |
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High Fire "wc |
1.4 |
2.5 |
2.55 |
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2.48 |
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High Fire |
Low Fire |
High Fire |
Low Fire |
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COMBUSTION AIR: O2 |
O2% |
9.3 |
10.6 |
11 |
17.4 |
10.8 |
17.2 |
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CO ppm |
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107 |
10 |
317 |
9 |
19 |
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CO2% |
6.5 |
5.9 |
5.6 |
2 |
5.7 |
2.1 |
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Stack F |
425 |
362 |
203 C |
105 C |
195.9 C |
88.3 C |
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Efficiency% |
74.7 |
89.6 |
76.70% |
73.30% |
78.10% |
78.90% |
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OVERFIRE
DRAFT (high fire) "wc |
-0.93 |
-0.15 |
-0.15 |
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-0.15 |
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SAFETY CUTOUTS: |
Low Gas "wc |
2.5 |
OK |
OK |
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OK |
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Hi Gas "wc |
12 |
OK |
OK |
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OK |
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Flame
Failure (within 4 sec) |
OK |
OK |
OK |
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OK |
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SETTINGS: |
Roomstat C |
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20 |
21 |
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20 |
68 F |
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Ductstat F |
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62 |
64 |
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64 F |
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COMMENTS: |
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Oct.19/04 |
1.)
Adjusted air linkage to eliminate very high CO (1000+) at low fire. Linkage
had become loose. |
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2.) MU Fan switched from
Auto to Manual |
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Oct.15/01 |
1.) Pilot Solenoid leaking by |
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2.) New detector installed |
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3.) Supervisory Cock greased |
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Oct.6/00 |
Supervisory gas cock (plug) leaking
by - regrease |
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Roomstat was cleaned with contact
cleaner |
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Past Work Done: |
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Upstream Fluid Power Actuator
changed out |
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