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TEMPRITE
ROOF TOP AIR MAKE UP UNIT #103 |
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Nov.23/99 |
Oct.6/00 |
Oct.15/01 |
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Oct.19/04 |
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| #103 |
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| MAIN REGULATOR LOCKUP: |
11.75 "wc |
11.88 "wc |
N/A |
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11.3 |
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| GAS
PRESSURES |
Gas Supply "wc |
11 |
10.92 |
10.1 |
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10.6 |
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Low Fire "wc |
-1.5 |
-1.4 |
1.52 |
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High Fire "wc |
2 |
2.12 |
2.1 |
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High Fire |
Low Fire |
High Fire |
Low Fire |
| COMBUSTION AIR: |
O2% |
7.5 |
8.1 |
8.1 |
15.7 |
8.4 |
15.6 |
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Coppm |
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93 |
28 |
114 |
6 |
6 |
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CO2% |
7.6 |
7.3 |
7.3 |
3 |
7.1 |
3 |
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Stack F |
393 |
410 |
183 C |
98 C |
226.8 C |
108.5 |
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Efficiency% |
82.7 |
89.8 |
80.40% |
79.60% |
78.50% |
79.90% |
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| OVERFIRE DRAFT (high fire) "wc |
-0.41 |
0.38 |
0.41 |
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-1.18 |
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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 |
N/A |
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OK |
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| SETTINGS: |
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Roomstat C |
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20 |
21 |
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18 |
(64 F) |
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Ductstat F |
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62 |
64 |
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59 |
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| COMMENTS: |
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| Oct.19/04 |
1.) Overfire draft high ( -1.18
) No adjustments made at this time. |
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| Oct.15/01 |
1.) New Burner Drawer installed
(pilot tube rusted completely off) |
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2.) Still have positive overfire
draft - clean and inspect ID Fan & damper |
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3.) Pilot solinoid leaking by
(suspect this is the reason for pilot burnout) |
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4.) Supervisory cock greased |
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5.) New detector and Ignition
electrodes installed |
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6.) Could not do regulator lockup
reading as couldn't flame out the burner |
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| Oct.6/00 |
Supervisory gas cock (plug) leaking
by - regrease |
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ID Fan outlet damper seized |
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Possitive overfire draft at high
fire- should adjust damper linkage and gas appl. reg. |
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Should remove and clean ID Fan |
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Modutrol is not responding to
Ductstat ….replace ductstat |
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| Past
Work Done: |
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Upstream Fluid Power gas valve body
replaced |
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