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Operation, Shut down procedures, Sola control features – Fulton Reliance (RLN) High Efficiency Cooper Fin Boiler User Manual

Page 37: Normal shut off procedures, Emergency shut off procedures, Starting boiler after prolonged shutdown, Flame detection

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SECTION 3

RLN-IOM-2012-1205

OPERATION

3-7

13. Manually decrease the fi ring rate by 500 rpm increments observing

combustion down to the low fi re rpm setting (minimum) on the factory
test fi re sheet. If required low fi re combustion may be altered by adjusting
the off set adjustment screw with either a Torx®T40 or a 5mm hex wrench.

NOTE: Turning the screw counterclockwise decreases gas fl ow, clockwise

increases gas fl ow.

14. Before leaving the “Firing Rate” screen, tap “Automatic” fi ring rate control.

Do not leave the unit in the “Manual in Run” mode.

Shut Down Procedures

Normal Shut Off Procedures

1. Place the local/off /remote switch in the off position.

2. Close all manual gas valves.

3. Turn off electrical power.

Emergency Shut Off Procedures

The main gas cock should be closed immediately. If overheating occurs or the gas
supply fails to shut off , do not turn off or disconnect the electrical supply to the
pump. Instead, shut off the gas supply at a location external to the boiler.

Shutting the Boiler Down for an Extended Period of Time

If the boiler is to be shut off for a period greater than 3 months:

1. Perform normal shut down procedure

2. Isolate water supply and fl ow circuit from boiler

3. Drain boiler

4. Disconnect electrical supply

Starting Boiler After Prolonged Shutdown

Perform initial start up procedures as described in this manual.

SOLA Control Features

Flame Detection

The fl ame signal can be viewed from the Main Screen and the Status Detail
screen on the Control. See Figure 13.

!

WARNING

All information in this manual is for
reference and guidance purposes,
and does not substitute for required
professional training, conduct, and strict
adherence to applicable jurisdictional/
professional codes and regulations.

4

CAUTION

Only factory-trained personnel should
attempt to alter password protected Control
preset values.