Piping And Wiring Appendix - Dunkirk Q95M-200 Installation, Operation & Maintanance Manual

boiler control wiring diagram: single zone system with domestic hot water priority
T-STAT
Xvi - pipinG and wirinG appendiX
CH T1
CH T2
DHW T1
DHW T2
A1
A2
OUTDOOR
AIR SENSOR
Note: The CH & DHW Circulator connections on the boiler will only support
a pump with a 1 amp rating or less.
BOILER CONTROL PANEL
L1
L2
CH C1
CH C2
DHW C1
DHW C2
28
L1
120 VAC
L2
CH
CIRC
DHW CIRC