CleaverBrooks CFC-500 Operation, Service And Parts Manual page 214

CB FALCON
Parameter Name
Annunciator 1 short The short (3 letter) name of the contacts monitored by the A1 annunciator input.
name
Annunciator 2 short The short (3 letter) name of the contacts monitored by the A2 annunciator input.
name
Annunciator 3 short The short (3 letter) name of the contacts monitored by the A3 annunciator input.
name
Annunciator 4 short The short (3 letter) name of the contacts monitored by the A4 annunciator input.
name
Annunciator 5 short The short (3 letter) name of the contacts monitored by the A5 annunciator input.
name
Annunciator 6 short The short (3 letter) name of the contacts monitored by the A6 annunciator input.
name
Annunciator 7 short The short (3 letter) name of the contacts monitored by the A7 annunciator input.
name
Annunciator 8 short The short (3 letter) name of the contacts monitored by the A8 annunciator input.
name
Anticondensation > Anti-condensation (rate increase) may have a higher or lower priority than Delta-T (rate
Delta-T decrease), when both of these are active and competing.
Anticondensation > Anti-condensation (rate increase) may have a higher or lower priority than forced rate (a
Forced rate specific firing rate), when both of these are active and competing.
Anticondensation > Anti-condensation (rate increase) may have a higher or lower priority than Outlet high limit
Outlet limit (rate decrease), when both of these are active and competing.
Anticondensation Anticondensation is more important than (check those that apply):
Priority Stack limit, Delta T limit, Slow start, Forced rate, Outlet high limit
Anticondensation > Anti-condensation (rate increase) may have a higher or lower priority than slow start (a
Slow start specific firing rate slope), when both of these are active and competing.
Anticondensation > Anti-condensation (rate increase) may have a higher or lower priority than Stack high limit
Stack limit (rate decrease), when both of these are active and competing.
Anti short cycle time Whenever the burner is turned off due to no demand the anti-short-cycle timer is started and
the burner remains in a Standby Delay condition waiting for this time to expire. Does not
apply, however, to recycle events or DHW demand.
BLR function This parameter selects the function for the output terminal—J5 Terminal 5 and 6.
Burner name This parameter allows each control to have a unique name.
Boiler pump cycles Can be written to a new value (e.g. if the pump or controller is replaced).
Burner cycles Burner cycle count. Incremented upon each entry to Run. Can be written to a new value
(e.g. if the burner or controller is replaced).
Burner run time Burner run time. Measures the time spent in the Run state. Can be written to a new value
(e.g. if the burner or controller is replaced).
Burner switch This parameter enables or disables the burner control. When it is off, the burner will not fire. 19
CH This parameter enables or disables anti-condensation for CH and LL demand.
anticondensation
enable
CH If CH anti-condensation is in control of the burner and this parameter is Forced off, then the
anticondensation CH pump is turned off to warm up the heat exchanger more quickly.
pump
CH If CH anti-condensation is enabled, has priority, CH or LL slave is firing the burner, and the
anticondensation outlet temperature is below this parameter then the firing rate set to the Maximum
setpoint modulation rate until the temperature exceeds this by 4 degrees F.
CH D gain This gain applied to the Differential term of the PID equation for the CH loop.
CH Demand source Local, Modbus, 4-20 mA
CH demand switch The source of CH loop control can be specified to use different inputs.
CH enable This parameter determines whether the CH loop is enabled or disabled. It may be disabled
to turn it off temporarily, or because the application does not use this feature.
750-265
Table 47. Parameter Glossary.
Short Description
90
Ref. Page
61
61
61
61
61
61
61
61
50
50
50
50
50
50
21
56
20
6
6
6
50
50
50
26
26
25
19