Honeywell Local Operator Interface S7999B - Manual (Page 56)

S7999B, S7999C SOLA LOCAL OPERATOR INTERFACE
65-0303—05 56
CH maximum
modulation
rate
RPM or % 15 25
DHW
maximum
modulation
rate
RPM or %
Minimum
modulation
rate
RPM or %
CH forced
rate time
0-600 seconds
CH forced
rate
RPM or %
DHW forced
rate time
0-600 seconds
DHW forced
rate
RPM or %
CH slow start
enable
Enabled
Disabled
DHW slow
start enable
Enabled
Disabled
Slow start
degrees
-40 °F to 266 °F
(-40 °C to 130 °C)
Slow start
ramp
RPM /minute or %/minute
0-10/4-20 mA Output hysteresis
0-10/4-20 mA
Output
hysteresis
4-20 mA
input
hysteresis
Pump control Auto
On
17 26
Pump output Pump A
Pump B
Pump C
None
Pump start
delay
___hour ___min ___sec
Overrun time ___hour ___min ___sec
Boiler pump
output
Pump A
Pump B
Pump C
None
Table 61. Configurable Parameters. (Continued)
Parameter Comment
Table
#
Page
#
Auxiliary
pump control
Auto
On
17 26
Auxiliary
pump is on
when
CH pump is ON
Slave command
Auxiliary
pump output
Pump A
Pump B
Pump C
None
Boiler pump
control
Auto
On
Boiler pump
output
Pump A
Pump B
Pump C
None
Boiler pump
overrun time
0-600 seconds
0 = Not configured
CH pump
control
Auto
On
CH pump
output
Pump A
Pump B
Pump C
None
CH pump
overrun time
0-600 seconds
0 = Not configured
System
pump control
Auto
On
System
pump output
Pump A
Pump B
Pump C
None
System
pump ourrun
time
0-600 seconds
0 = Not configured
Pump
exercise time
0-600 seconds
0= Not configured
Auxiliary
pump cycles
0-999,999 18 27
Boiler pump
cycles
0-999,999
Burner cycles 0-999,999
Burner run
time
0-999,999
CH pump
cycles
0-999,999
DHW pump
cycles
0-999,999
System
pump cycles
0-999,999
Auxiliary 2
pump cycles
0-999,999
Table 61. Configurable Parameters. (Continued)
Parameter Comment
Table
#
Page
#