HEATEC HC Series Tec-Note

HEATEC
Retrofitting Fireye
This document provides instructions for retrofitting
Fireye BurnerLogix controls (Figure 1) to Heatec
HC and HCS heaters. Fireye and BurnerLogix are
trademarks of Fireye, a Kidde Company.
The new Fireye BurnerLogix controls include the
following units:
• Display Module BLV512
• Burner control YB110 with Programmer
Module YP100
Figure 1 New Fireye Burner Logix controls.
®
on Heatec HC and HCS heaters
TEC-NOTE
BurnerLogix
These new controls replace older Fireye Flame
Monitor E110 used on control panels (Figure 2)
of HC and HCS heaters until recently. The older
controls are being phased out and will be available
only for a limited time.
The new controls provide some advantages over
the older Flame Monitor controls. Consequently,
some owners may want to upgrade to the new
controls even though the older ones are operating
satisfactorily at the present time.
40
AUTO
FLAME SIGNAL
SCRL RESET MODE
ALARM
HORN
FLAME-MONITOR
MANUAL
RESET
HEATER FUEL
AUX. CONTACTS
POWER ON
HEAT DEMAND
LOW MEDIA HIGH FLUE GAS
LEVEL STACK TEMP.
LOW FUEL
PILOT PRESS. AUX. CONTACTS
HIGH FUEL
GAS PRESS. DIFF. PRESS.
LOW FUEL
GAS PRESS. DIFF. PRESS.
Figure 2. Typical control panel using old Fireye Flame Monitor.
Publication No. 2-09-211
Controls
™
HIGH MEDIA MODULATING
TEMP. CONTROLLER CONTROLLER
Honeywell Honeywell
A
F 345
ALM PV ALM
345 F %
OUT DI
RSP
SP 350
OUT
FUNCTION LOWER MANUAL
SETPOINT
FUNCTION DISPLAY SET UP
RESET
LOOP 1/2 DISPLAY AUTO SELECT
RUN RUN
AUTO
SET UP
TUNE HOLD HOLD
CIRC. PUMP AUX. PUMP #1
OIL PUMP
ON
OFF OFF ON
LOW FUEL HEATER CONTROL AUX. PUMP #2
LIMITS MADE
OIL PRESS. OFF ON OFF ON
AUX. PUMP #3
HIGH MEDIA PILOT GAS VALVE
GAS OIL
TEMP. ON OFF ON
HEATER ALARM
GAS VALVE ON
OFF ON
CIRC. PUMP
OIL VALVE ON
LOW MEDIA
HIGH MEDIA
BLOWER ON
OFF
RESET
OPEN