Dunkirk Q95M-200 Installation, Operation & Maintenance Manual page 29

Piping Diagram 1: Single Zone System With Domestic Hot Water Priority
CH CIRCULATOR
BOILER
E×PANS ION
TANK
c_
PRIORITY ZONE
_fil!li!ill/!ll _l!lil/l/lliiH
NOTE" NOT RECOMMENDED FOR ANTIFREEZE APPLICATIONS
Wiring Diagram 1 : Single Zone System With Domestic Hot Water Priority
II r
I I I
--_L2 NCNC_
120V AC
LI (HOT)
Hotline indirect water heater
aquastat or thermostat
_-4'
I
I
I
OUTDOOR
AIR SENSOR
Boiler Control Panel
CH T1 L1 0
©C. T2 ,2 ©
©D.WT1 C.C1©
©D.WT2 C.C2©
© A1 D.WC1 ©-
© A2 D.W C2©-