TROUBLESHOOTING
Continued
OBSERVED PROBLEM | POSSIBLE CAUSE | REMEDY | ||
|
|
|
|
|
Orange flame in burner during | 1. | Not enough air | 1. | Check burner(s) for dirt |
burner combustion |
|
|
| and debris. If found, clean |
|
|
|
| burner(s) (see Cleaning and |
|
|
|
| Maintenance, page 20) |
| 2. | Gas regulator defective | 2. | Replace gas regulator |
|
|
|
|
|
Slight smoke or odor during initial | 1. | Residues from manufacturing | 1. | Problem will stop after a few |
operation |
| processes and logs curing |
| hours of operation |
|
|
|
|
|
Heater produces a whistling noise | 1. | Turning control knob to HI | 1. | Turn control knob to LO po- |
when burners are lit |
| position when burners are |
| sition and let warm up for a |
|
| cold |
| minute |
| 2. | Air in gas line | 2. | Operate burners until air is |
|
|
|
| removed from line. Have gas |
|
|
|
| line checked by local natural |
|
|
|
| or propane/LP gas company |
| 3. | Air passageways on heater | 3. | Observe minimum instal- |
|
| blocked |
| lation clearances (see pages 9 |
| 4. | Dirty or partially clogged |
| through 12) |
| 4. | Clean burners (see Cleaning | ||
|
| burner orifice(s) |
| and Maintenance, page 20) or |
|
|
|
| replace burner orifice(s) |
|
|
|
|
|
White powder residue forming | 1. | When heated, vapors from | 1. | Turn heater off when using |
within burner box or on adjacent |
| furniture polish, wax, carpet |
| furniture polish, wax, carpet |
walls or furniture |
| cleaners, etc. turn into white |
| cleaners or similar products |
|
| powder residue |
|
|
|
|
|
|
|
Moisture/condensation noticed | 1. | Not enough combustion/ven- | 1. | Refer to Air for Combustion |
on windows |
| tilation air |
| and Ventilation requirements |
|
|
|
| (page 6) |
|
|
|
|
|
Heater produces a clicking/tick- | 1. | Metal expanding while heat- | 1. | This is common with most |
ing noise just after burners are lit |
| ing or contracting while cool- |
| heaters. If noise is excessive, |
or shut off |
| ing |
| contact qualified service per- |
|
|
|
| son |
24 | www.desatech.com |