All installations and services must be performed by qualified service personnel.
Yes
DOES FURNACE OPERATE WITHOUT CONDENSING?
No
Yes
IS STACK TEMPERATURE | No | IS BURNER SET AS INDICATED | No |
| ADJUST BURNER COMBUSTION | ||||
|
|
| IN ABOVE SECTION? |
|
| TO PRODUCE ZERO SMOKE. | |||
|
|
|
|
|
|
|
|
|
|
|
|
|
| Yes |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| IS THE TEMPERATURE | No |
| SLOW THE BLOWER SPEED |
| ||
|
|
|
| TO RAISE TEMPERATURE |
| ||||
|
|
|
|
| |||||
|
| DIFFERENCE BETWEEN SUPPLY |
|
|
| ||||
|
|
|
|
| RISE. |
| |||
|
|
|
|
|
|
|
|
| |
Yes |
|
|
|
|
|
|
|
| |
|
| Yes |
|
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
INCREASE LENGTH OF BURNER ON CYCLE
BY RESETTING BURNER PRIMARY CONTROL
DIP SWITCHES FOR A LONGER OFF DELAY.
TROUBLE SHOOTING ENDS.
REPEAT PROCEDURE UNTIL TROUBLE FREE OPERATION IS OBTAINED.
EFFECTS OF PRESSURE ON NOZZLE FLOW RATE
NOZZLE | NOZZLE FLOW RATES IN | ||
RATING | GALLONS PER HOUR (Approx.) | ||
AT | 80PSI | 120PSI | 140PSI |
100 PSI | |||
|
|
|
|
.50 | 0.45 | 0.55 | 0.59 |
.65 | 0.58 | 0.71 | 0.77 |
.75 | 0.67 | 0.82 | 0.89 |
.85 | 0.76 | 0.93 | 1.00 |
.90 | 0.81 | 0.99 | 1.07 |
1.00 | 0.89 | 1.10 | 1.18 |
1.10 | 0.99 | 1.21 | 1.30 |
1.20 | 1.07 | 1.31 | 1.41 |
1.25 | 1.12 | 1.37 | 1.48 |
|
|
|
|
NOZZLE | NOZZLE FLOW RATES IN | ||
RATING | GALLONS PER HOUR (Approx.) | ||
AT | 80 PSI | 120 PSI | 140 PSI |
100 PSI | |||
|
|
|
|
1.35 | 1.21 | 1.48 | 1.60 |
1.50 | 1.34 | 1.64 | 1.78 |
1.65 | 1.48 | 1.81 | 1.95 |
1.75 | 1.57 | 1.92 | 2.07 |
2.00 | 1.79 | 2.19 | 2.37 |
2.25 | 2.01 | 2.47 | 2.66 |
2.50 | 2.21 | 2.74 | 2.96 |
2.75 | 2.44 | 3.00 | 3.24 |
3.00 | 2.69 | 3.29 | 3.55 |
|
|
|
|
81
