FULTON PHW 1000, Installation, Operation And Maintenance Manual

Page: 14 / 94

Fulton Heating Solutions, Inc. -- PHW Manual -- 2010-0713
Page 14
Warning
Do not attempt to start boiler before filling and purging boiler heating system. A dry fire will
seriously damage the boiler and may result in property damage or personnel injury and is not
covered by warranty.
Warning
Never leave an opened manual air vent unattended. In the event an opened vent is left unattended,
water damage can occur.
Warning
If you do not follow these instructions exactly, a fire or explosion may result causing property
damage, personal injury, or loss of life.
Note
DO NOT use this boiler if any part has been under water. Immediately call a qualified service
technician to inspect the boiler and to replace any part of the control system and/or gas control(s)
which has been under water.
Note
Prior to starting, make sure the procedure for purging the heating system has been accomplished
as detailed in Section 2.
Caution
Should overheating occur or the gas supply fail to shut off, shut off the gas supply at a location
external to the boiler.
Note
Do not change the Flame Pressure Switch settings.
Note
A series of relays are used in the above sequence of operation. Please refer to the wiring diagram
for details.
Note
It is important to know that if the following parameters are altered, the entire set of factory values
will be altered: (In) or (UNIT) located in the Input/Output Menu; (AL1) in the Functional Parameters
Menu; (A1) in the Operating Parameters Menu.