Brochure

16 • FIREYE PRIMELINE PRODUCTS
ZB110/ZB230 FIREYE BURNERLOGIX™ Z CONTROL Bulletin BLZ-1001
The Fireye® BurnerLogix™ Z System expands on the standard BurnerLogix Y System by com-
bining boiler control functions with the same burner management control found in the Y system.
The result is a single compact package that can directly control the boiler's output firing rate
based on either input pressure or temperature or both.
The BurnerLogix Z System is designed to provide the proper burner sequencing, ignition and
flame monitoring protection on automatically ignited oil, gas, and combination fuel burners.
Through the display, the operator programs the desired setpoint, cut in, cut out and modulating
range and with PID control, the BurnerLogix Z System controls the burner/boiler from start up
through shutdown, precisely maintaining the desired setpoint.
The BurnerLogix Z System continuously monitors interlocks and limits found in the L1-3 and 3-
P circuits as it programs the burner/blower motor, ignition and fuel valves to provide for proper
and safe burner operation. VFD and LCD displays are available that may be either plugged in or
mounted remotely to give full language descriptors of current status and diagnostic lockout infor-
mation as well as provide a user friendly menu system to make setting the boiler parameters easy
and understandable.
Through SMART LED'S, located on the front cover or through the display interface, the control provides current operating status and lock-
out information in the event of a safety shutdown. Following are some of the major control and monitor capabilities provided by the Burner-
Logix Z System:
• Operating Control Function for automatic sequencing of the boiler system to start and stop the boiler to meet sys-
tem demand.
• Full Modulation Control of fuel and combustion air through the firing rate motor to meet system demand.
• Solid State Sensors to monitor steam pressure, water temperature, stack temperature, boiler water temperature,
or outdoor air temperature.
• High Pressure and Temperature Alarm Limits based on inputs from solid state sensors. Exceeded limits will open
interlock circuit to the flame safeguard control for shutdown of the burner and boiler.
• Cold Start Thermal Shock Protection to slowly increase the burner firing rate on a cold start to limit mechanical
stress due to thermal differences.
• Multiple Lead/Lag operation of two or more boilers.
• Remote Communication Capability allows reading and writing of all setpoint information.
• Assured low fire cut off prevents unnecessary stress caused by burner shut down at high fire.
• Auto / Manual firing rate control with bumpless transfer
A complete BurnerLogix Z System includes the ZB110 (ZB230) chassis equipped with the type of flame amplifier required for the applica-
tion, appropriate flame detector, plug-in programmer module, appropriate temperature/pressure transducer, wiring base and alpha-numeric
display. Interchangeable YP1XX type programmer modules allow for complete versatility in selection of function, timing and flame failure
response times.
The ZB110 (ZB230) is a chassis/flame amplifier module complete with mounting screws and blank display module. The display mo
dule
(BLV512 or BLL510), if required, must be ordered separately. Functions such as pre-purge time, recycling or non-recycling interlocks, high
fire proving interlock, and trial for ignition timing of the pilot and main flame are determined by the programmer module. The BurnerLogix Z
System can be used with ultra-violet, autocheck infrared, flame rod, self-check ultraviolet flame scanners or direct coupled by choosing the
proper chassis/flame amplifier module.
Wiring bases for the BurnerLogix Z control are available pre-wired with 4 foot lead wires color coded and marked for easy installation or
with an integral terminal block capable of a accepting up to 2 X 14 AWG wires. The wiring base terminal block is available with knockouts for
conduit or open ended for cabinet mounting. The pigtail wiring base is 4" X 5" and the terminal block wiring base is 4" X 7".