TSBC Instruction Manual Page 46 of 48
Appendix A
Parameter Summary (continued)
Network
Relevant*
Parameter Range/Choices
Security
Level**
Page
Setup Menu (continued)
- Blower Spd High 0 to100 % of full scale Factory
31
- Blower Spd Low 0 to100 % of full scale Factory
31
-
Low Fire Spd 0 to100 % Modulation Rate Factory
31
-
Fan Purge Spd 0 to100 % Modulation Rate Factory
31
Yes
Low Fire Hold 0 to 1200 sec Factory
31
Yes Post Purge Time 0 to 600 sec Factory
31
Yes Local PID P 0-10000 Supervisor 33
Yes Local PID I 0-10000 Supervisor
33
Yes Local PID D 0-10000 Supervisor
33
Yes Remote PID P 0-10000
Supervisor 33
Yes
Remote PID I
0-10000
Supervisor 33
Yes
Remote PID D
0-10000
Supervisor 33
Yes Mixing Valve P 0-10000 Supervisor 34
Yes Mixing Valve I 0-10000 Supervisor
34
Yes Mixing Valve D 0-10000 Supervisor
34
Yes Max Delta T P 0-10000
Supervisor 34
Yes Max Delta T I 0-10000
Supervisor 34
Yes Max Delta T D 0-10000
Supervisor 34
Setpoint Menu
Yes Operational Setpoint 60 F to 230 F Basic 19
Yes On point 0 F to – 99 F Basic
19
Yes Off Point 0 F to 99 F Basic
19
Yes High Temp Stop 60 F to 230 F Basic
19
Yes DHWP setpoint 140 F to 230 F Basic
19
Yes WWSD setpoint 40 F 90 F Basic
19
Yes Max SP 140 F to 230 F Supervisor
19
Yes Min SP 60 F to 230 F Supervisor
19
Yes Min BIT 110 F to 235 F Factory
19
Update Min Inlet H2O Temp 110 F to 180 F Supervisor
19
Update Max H2O Delta T 20F to 50 F Supervisor
19
Update Max Delta T Hold 20F to 50 F Supervisor
19
Communication Menu
- Protocol Peer to Peer / Modbus
Supervisor
24
- Modbus Address 1-247
Supervisor 24
- Baud Rate 9.6 / 19.2 / 38.4
Supervisor 24
- Parity Odd / Even / None
Supervisor 24
- Timeout 1 Second to 120 Seconds
Supervisor 24
- Boiler Address 1 to 8 Supervisor
24
Parameters identified by “Yes” under the “Network Relevant” column must be configured identically on all boilers.
Unexpected boiler behavior may result if these parameter values differ among boilers on the network. Once
communications is established between all boilers in a system, changes to parameters identified as “Yes” or
“Update” under the “Network Relevant” column at the keypad of any boiler will update that parameter in all boilers.
** To change your current security level, refer to page 42 Security Level operations.