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Инструкция по эксплуатации Lennox International Inc., модель GBU070

Производитель: Lennox International Inc.
Размер: 231.86 kb
Название файла: eb81305e-ea11-4f5a-951d-d5285f19b6cd.pdf
Язык инструкции:en
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Фрагмент инструкции


# 4. Fire has gone out during turned down pilot time. CHECK CAUSES: 1, 2, 5, 10, 11, 14, 15, 20, 21, 23, 24, 28, 39, 40 or 42. PERFORMANCE DEFICIENCIES: # 5. Unit burns with a dirty lazy flame. CHECK CAUSES: 5, 29, 36, 40, 59 or 60. # 6. Furnace burns too many pellets. CHECK CAUSES: 5, 14, 21, 28, 30, 31, 32, 53 or 59. # 7. Shocked when touching furnace. CHECK CAUSES: 16, 17, 44 or 45. # 8. Furnace is up to temperature, but won't run on thermostat. CHECK CAUSES: 13, 17, 18, 19, 23, 24 or 25. # 9. Firepot is full of pellets when burning. CHECK CAUSES: 5, 20, 29, 36, 37, 40, 53, 59 or 60. #10. The blower cycles on and off too much. CHECK CAUSES: 9, 12, 22 or 59. #11. Furnace burns without regard to thermostat, overheats. CHECK CAUSES: 4, 8, 13, 14, 18, 30, 31, 33 or 50 #12. Furnace doesn't make as much heat as it used to. CHECK CAUSES: 5, 32, 37, 40, 53, 56, 57 or 59. #13. Circulating blower will not run at all. CHECK CAUSES: 9, 12, 17, 22, 45 or 56. #14. Remote thermostat is not accurate by thermometer. CHECK CAUSES: 18, 30, 31, 32, 33, 48 or 54. #15. The circulating blower runs continually. CHECK CAUSES: 9, 12, 38 or 53. #16. The furnace will not heat the whole house. CHECK CAUSES: 30 or 32. UNDESIRABLE BY-PRODUCTS #17. Owner smells fumes in home. CHECK CAUSES: 5, 6, 14, 20, 21, 29, 35, 36, 37, 40, 46, 49 or 58. #18. Dust in the room and on the furniture. CHECK CAUSES: 4, 6, 35, 41, 49 or 59. #19. Large amounts of unburned pellets in ash pan. CHECK CAUSES: 5, 20, 21, 29, 36, 37, 40, 53 or 57. #20. Large amount of soft ash and hard clinkers in firepot. CHECK CAUSES: 53. #21. Furnace smokes out vent running on pilot or full burn. CHECK CAUSES: 5, 13, 14, 20, 21, 28, 29, 34, 37, 39, 40 or 53. #22. The Furnace makes too much noise. CHECK CAUSES: 8, 22, 28, 36, 47, 51 or 55. CAUSES 1. The pellets in the hopper have tunnelled out or have bridged over. Remedy: Check the fines content and or length of the pellets against the manufacturer's specifications. 2. An impurity in the pellets has hung up the cup. Remedy: The cup is not turning and the motor is very hot. Unplug the stove, empty the hopper, dislodge the foreign object, check the cup operation and refuel. 3. An impurity in the pellets has hung up the auger. Remedy: The cup is turning but the auger is not. Loosen the coupling on the auger and try to turn free. Do not force it. You may have to remove the auger to clear. 4. Fines and dust are accumulating in the burner compartment area. Remedy: Check the seal between the hopper and the burner flanges as well as the hopper seam seals. Reseal. 5. The heat exchanger is full of ash. Remedy: Shut the furnace off, let cool, remove all heat exchanger cover plates and vacuum out. Check vent system while you are at it. 6. The main fire door has been left ajar. Remedy: Close the door completely and make sure it is secure. 7. Cup motor is defective. Remedy: Unhook motor from drive coupling, give motor power and check for operation. Replace motor if defective. 8. Auger motor is defective. Remedy: Unhook motor from drive coupling, give motor power and check for operation. Replace motor if defective. 9. Fan limit control is defective. Remedy: Replace with new control. 10. Safety disc defective. Remedy: The safety disc is normally open and closes on temperature rise. It must be up to temperature and lock in to allow the burner to run. If you are sure that it is not reacting to temperature, then you can test its defectiveness by bypassing from one terminal to another. If burner activates after bypassing, then replace safety disc. 11. Safety disc is set wrong. Remedy: Reset the safety disc according to manufacturers recommended settings. 12. Fan limit control settings are off. Remedy: The first peg is the fan off setting (at which temperature the blower will turn off), the second peg is the fan on setting (at which temperature the blower will turn on), the third peg is the limit setting (high temperature shut down). All reading left to right. Check the settings as per the manufacturers recommended settings. 13. Primary control is defective. Remedy: Verify that this control is defective by tracing power during switching. Don't guess! If defective replace. 14. Primary control setting wrong. Remedy: Check setting according to manufacturer's recommended settings. Remember that On time is amount of time burner will run during pilot burn, and Cycle time is the total cycle both on and off. To find the off time, subtract the on time from the cycle time. Reset and adjust draft setting accordingly. 15. Ash build up behind safety disc. Remedy: Ash has accumulated behind the safety disc, thereby acting as an insulator on the safety disc sensing area. Clean the heat exchanger, particularly behind the safety disc. 16. Improper stove ground. Remedy: Check the ground. Check the outlet. Just because there is a three-prong outlet receptacle does not mean that there is a ground wire hooked up to it, and then where does that ground wire go to? This...

Эта инструкция также подходит к моделям:
Электрообогреватели - GBU070 (231.86 kb)
Электрообогреватели - GBU070 (231.86 kb)
Электрообогреватели - GBU070 (231.86 kb)
Электрообогреватели - GBU070 (231.86 kb)

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