CleaverBrooks CFC-500 Operation, Service And Parts Manual page 84

Section 4 — CFC Commissioning
Parameter Group Parameter Name
Lead Lag add stage
Lead Lag Configuration detection time 1
Lead Lag add stage error
Lead Lag Configuration threshold
Lead Lag add stage rate
Lead Lag Configuration offset
Lead Lag add stage
Lead Lag Configuration interstage delay
Lead Lag drop stage method
Lead Lag Configuration 1
Lead Lag drop stage
Lead Lag Configuration detection time 1
Lead Lag drop stage error
Lead Lag Configuration threshold
Lead Lag drop stage rate
Lead Lag Configuration offset
Lead Lag drop stage
Lead Lag Configuration interstage delay
Lead Lag Configuration Lead rotation time
Lead Lag Configuration Force lead rotation time
Lead Lag Configuration Boiler off options
Lead Lag Configuration All boilers off threshold
Lead Lag CH ODR min.
Lead Lag Configuration outdoor temperature
Lead Lag CH ODR low water
Lead Lag Configuration temperature
Lead Lag CH ODR maximum
Lead Lag Configuration off point
Lead Lag CH ODR min.
Lead Lag Configuration water temperature
Lead Lag CH outdoor reset
Lead Lag Configuration enable
Shaded parameters are Safety Parameters and require Verification and manual reset of the control prior to operation. Please refer to Section A, "Changing
parameter settings".
*Access Levels:
Read Only = parameter not configurable
OEM = manufacturer only
Service = password required (default password is 9220)
User = no password required
4-14
Table 4-1 CFC default parameter settings
Min.
Access* Range
Service 60
Service
Service -100
Service 180
Service
Service 60
Service
Service -100
Service 180
Service
Service
Service
Service
Service -40
Service
Service 32
Service
Service
Max.
Default Setting Range
300
5
20% 100
900
Firing rate threshold
300
10
-3% 100
900
1 24
1 168
All Boilers Off option
disabled
25
0 140
80 180
194 230
80 230
Disabled
Parameter
Units Installation Setting
seconds
°F
%
seconds
seconds
°F
%
seconds
hours
hours
°F
°F
°F
°F
°F
Part No. 750-263
Modbus
Register
(dec)
0716
0718
0719
0722
0723
0725
0727
0728
0731
0733
0734
0736
0737
0518
0519
0521
0527
0548