Advanced User Guide

Part number 550-100-160/0715
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CONDENSING GAS BOILER — Advanced Manual
™
Fast-Track Setup — Typical Application C (cont.)
Boiler Model, Altitude and Fuel Type are critical settings. Failure to set correctly could result in severe personal
injury, death or substantial property damage.
Boiler Wiring and Control Settings (See Figure 12, page 18 for items referenced)
Boiler
ID
TT
input
Wired
from:
Input
Assignment
Aux
Option
Output
Wired to:
***
1
Master
1 No Wire Aux Pump/Output ** Any TT Input By It's Priority Settings ** 1 System Circ (Item 6a)
2 No Wire Aux Pump/Output Any TT Input By It's Priority Settings 2 Shell-side Circ (Item 6b)
3 Zone 1 Tstat Priority 2 - Network 1 N/A 3 Zone 1 Circ/Valve
2
Shadow
1 Zone 2 Tstat Priority 2 - Network 1 N/A 1 Zone 2 Circ/Valve
2 Zone 3 Tstat Priority 2 - Network 1 N/A 2 Zone 3 Circ/Valve
3 Zone 4 Tstat Priority 2 - Network 1 N/A 3 Zone 4 Circ/Valve
3
Shadow
1 Zone 5 Tstat Priority 2 - Network 1 N/A 1 Zone 5 Circ/Valve
2 Zone 6 Tstat Priority 2 - Network 1 N/A 2 Zone 6 Circ/Valve
3 Zone 7 Tstat Priority 2 - Network 1 N/A 3 Zone 7 Circ/Valve
4
Shadow
1 Zone 8 Tstat Priority 2 - Network 1 N/A 1 Zone 8 Circ/Valve
2 Zone 9 Tstat Priority 2 - Network 1 N/A 2 Zone 9 Circ/Valve
3 Zone 10 Tstat Priority 2 - Network 1 N/A 3 Zone 10 Circ/Valve
** System circulator will not be used if system is circulator zoned. Aux Pump/Output would not be required.
*** Outputs are 120 VAC maximum 2.2 amps. Use relay for other voltages or higher amperages.
Priority Settings
Priority # Setting Value Priority # Setting Value
Priority 2 – Network 1
System Type
Select CUSTOM and set
temperatures and other as
needed for heat exchanger
Run Blr Pump YES
Run Aux Output YES
Figure 13 Typical Application C — multiple boiler system — setup requirements (parameters not listed below can
be left at factory default settings unless special needs indicate different settings)