10
Please receive A/S regular inspection at least once a
year from the dealer where you purchased the unit
for safe and lengthened use of your boiler.
Please submit a request for inspection of
your unit at least once a year.
Failure of the anti frost function may result in
implosion of the boiler and its pipeline.
Never shut off the power supply, nor set
the power switch at the off position in
the winter.
The boiler shall keep operating not to get frozen
or burst during the winter. If the distributor valve
or the oil middle valve is closed, the boiler stops
operation, which may cause the boiler and
pipeline implosion.
Open the distributor valve and the oil
middle valve when you go outside in
the winter.
With any abnormality in the boiler, the checkup lamp
on the controller will light, and the check lamp on the
room temperature controller will be blinking.
Then, press the restart button 2 to 3 times for reoperation.
If any abnormality still exists consult with a selling agency
where near your town, or where you purchased from.
Consultation with the installation personnel
CAU
T
ION
Summary of Contents for LST-58K
Page 1: ...LST 58K...
Page 2: ......
Page 11: ...The structure and its description 11 Boiler LST 58K...
Page 28: ...Outside drawing on the boiler 29 LST 58K...
Page 42: ...43 Standard piping drawing Open expansion Combi boiler Closed expansion Combi boiler...
Page 51: ...55 Electric wiring diagram IU08 2 IU0 D 2 OFU05G IU08K DU06P...
Page 53: ...memo 57...
Page 54: ...58 memo...
Page 55: ......