How To Locate Troubles And Solve - Saturn Navien LST-17K Instruction

How to locate troubles and solve

Happening
1. Even with pressing the
power button, the
motor doesn't work
2. The motor rotates,
but the boiler doesn't
ignite.
3. The boiler ignites, but
immediately stops.
4. The electronic pump
makes big noise
5. On igniting, it back res. 1.
6. The abnormal noise of
the combustion
happens.
7. Smoke and soot occurs. 1.
8. Others.
※
Please contact your local shop and distributor for other unclean matters.
Cause
1. he temperature in the
boiler is above the set
temperature.
2. The room controller is o .
3. Others.
1. The oil valve is locked.
2. There is no oil in the tank.
3. There is air in pipes.
4. The oil lter is locked.
5. Others.
1. The oil in the oil tank is
2. insu cient.
3. The ame detector(CdS),
cannot sense.
The oil lter is locked.
4. There is mixed impure
materials in the oil.
5. Others.
1. The oil lter is locked.
2. There is air in pipes.
3. Others.
The wind ow back in the
exhaust pipe.
2. The ignition device is bad.
3. Others.
1. The air for combustion is
excessive.
2. The amount of oil feed is
excessive.
3. Others.
The oil is bad or has impure
materials.
2. The air for combustion is
short.
3. Others.
1. The fuel pipes leaks.
2. The water pipes leaks.
Solution methods
1. This is not a trouble.
When the temperature of the
boiler goes down, get restarted.
2. Set the room controller to the
operation condition.
3. Contact the sales agenct or
commercial agency.
1. Open the valve.
2. Supply oil.
3. Drain o air.
4. Clean the boiler.
5. Contact the sales agenct or
commercial agency,
1. Supply oil more.
2. Clean the ame detector.
3. Clean the oil lter.
Replace the oil with good oil.
4. Contact the sales agency or
commercial agency.
1. Clean the oil lter.
2. Drain o air.
3. Contact the sales agency or
commercial agency.
Contact the sales agency or
commercial agency.
Contact the sales agency or
commercial agency.
1. Replace the oil.
2. Contact the sales agency or
commercial agency.
Contact the sales agency or
commercial agency.
35