Model CFC ClearFire Commercial Boilers
69 Rev. 05-2012
10. CB Falcon Access - There are three levels of access to the CB Falcon controller:
• End User Level - read or view parameters; change setpoints. No password
required.
• Installer/Service Level - read all parameters; enables changing of most
parameters. This access level is used to configure the CB Falcon for a
particular installation, and is password-protected.
• OEM Level - read/change all parameters; for factory configuration of boiler-
specific parameters. Password-protected and restricted to CB or factory
authorized service personnel.
For additional information regarding service and setup of the burner controller, refer
to CFC manual 750-263 or to the CB Falcon manual 750-265.
Figure B5-57. CB Falcon pinout
3
1
4
2
FLAME
STRENGTH
LOCAL
MODBUS
A B C
GLOBAL
MODBUS
A B C
POWER
FLAME
ALARM
RESET
PIM
1
2
3
4
5
6
HYDRONIC
CONTROL
J1
J2
J3
ECOM
D R C
L1
L2 FOR 120VAC OR
24VAC RETURN (OPTOS)
EGND
BLOWER/HSI
EX. IGNITION
ALARM
MAIN VALVE
PILOT VALVE
ANNUN 1/IAS
ANNUN 2
ANNUN 3
ANNUN 4
ANNUN 5
ANNUN 6
PRE IGN INTLK
INTERLOCK
P
P
P
LCI
PUMP A
{
{
{
{
PUMP B
PUMP C
ANNUN 7 HFS
ANNUN 8 LFS
24 VAC
24 VAC RTN
INLET TEMP
INLET TEMP RTN
4-20 mA REMOTE SOURCE
OUTLET TEMP A
OUTLET TEMP RTN
OUTLET TEMP B
OUTDOOR TEMP
OUTDOOR TEMP RTN
DHW TEMP A
DHW TEMP RTN
DHW TEMP B
STACK TEMP A
STACK TEMP RTN
STACK TEMP B
TOD
REMOTE RESET
0 - 10 VDC
MA /VDC RTN
4 TO 20 MA
V
I
BUILDING
AUTOMATION
SYSTEM
FUTURE
System Display
TACHOMETER
PWM OUT
FAN POWER (25 VDC)
FAN GND
MULTIPLE
APPLIANCE
CONTROLLER
GLOBALMODBUS
LOCALMODBUS
+
+
–
FUTURE
STAT
FALCON HYDRONIC CONTROL
PLUG CONNECTORS
J4
J5
J6
J7
J8
J9
J10
J11
12
11
10
9
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
+
_
E1
To Next Page
Loading...
Need help?
General
