PB-1525 Wood Pellet Burner System: Installation and Operation Manual
Rev 1.0, OCTOBER 2011
Page 22 of 67
Additionally there are three Optional components of the PB-1525 system
that can be field connected. These are the:
1.)
Air Cleanout Solenoid: This is the automated air valve that activates
the burn chamber cleanout system.
2.)
Alarm Output Connection: This set of Normally Open Contacts close
upon the activation of a PB-1525 system alarm. These contacts can
be tied to central alarm systems, indicator lights, dial out systems
and other remote devices to alert the operator of a system error.
3.)
Stack O2 Sensor: This is an oxygen sensor module that allows the
system to automatically adjust fuel/air ratios to ensure the best
possible complete combustion of the pellet fuel being burned.
Connecting the PB-1525 System to a Voltage Source
1.
The PB-1525 connects to household line voltage: 120V AC, 60Hz for
operation. The voltage source for the PB-1525 must:
a.
Be connected to the same point as specified for the oil
burner by the boiler and furnace manufacturer. This is to
ensure that all controls, cut-out switches and safety devices
remain active.
b.
Be installed such that all devices used to cut power to the
burner in the event of high temperature, high pressure, low
water, etc. remain between the voltage source and the PB-
1525 such that any of these devices will cut power to the
wood pellet burner system if required.
WARNING!
All safety controls required to protect the boiler/furnace from
overheating, overpressure, low water, and others must be
installed between the voltage source and the PB-1525.
2.
The PB-1525 should be serviced from a dedicated branch circuit
breaker rated at not more than 15A. The system will draw no more
than 5.5A during ignition mode.
