PB-1525 Wood Pellet Burner System: Installation and Operation Manual
Rev 1.0, OCTOBER 2011
Page 47 of 67
temperature and display the value on the controller as shown in the
figures in Section 3.
As a safety feature, the Certified Installer has the ability to input a
“Temperature Limit” setting that will cause the system to enter the Alarm
State if the stack gas temperature exceeds this set value.
The Certified Installer shall input a temperature value that does not
exceed the operational temperature rating of the smoke pipe and
chimney, including liners. Some state and local regulations may require a
lower value than the operational temperature rating of the equipment.
To set the stack gas temperature limit, follow the steps below:
The system must be in Technician Mode.
3.)
Press the “Parm” button until “Temperature Limit” is displayed on the
controller.
4.)
Use the “+” and “-“ buttons to add or subtract degrees F.
The set number is the temperature the controller will use to enter the
Alarm State.
Chapter FOUR: Maintenance
General information
The PB-1525 requires regular general maintenance for proper operation.
There are two types of regular maintenance: One accomplished by the
homeowner (burner cleanout) and the other by the certified trained
installer (boiler/furnace cleanout).
Clinkers are byproducts of combustion that form in the PB-1525 burn
chamber. These form as a result of naturally occurring mineral impurities in
the wood of the pellets being burned. The burner chamber needs to be
cleaned regularly in order to prevent the buildup of clinkers within the
system.
The amount of cleaning required on a regular basis will vary depending
