Dunkirk Q95M-200 Installation, Operation & Maintanance Manual page 42

piping diagram 8 : bypass piping (automatic mixing valve)
WATER INLET
piping diagram 9 : bypass piping (fixed low temp only)
TO SYSTEM
Xvi - pipinG and wirinG appendiX
TO SYSTEM
EXPANSION
TANK
PRESSURE
CIRCULATOR
REDUCER VALVE
SHUT-OFF
CHECK VALVE
VALVE
SYSTEM
CIRCULATOR
WATER INLET
CIRCULATOR
SHUT-OFF
VALVE
BOILER
CIRCULATOR
BALL VALVE
3 WAY MIXING
VALVE
V1
EXPANSION
TANK
BOILER
PRESSURE
REDUCER VALVE
CHECK VALVE
42
FROM SYSTEM
ALTERNATE
LOCATION
AIR SEPARATOR
HOSE BIB
FROM SYSTEM
V2
ALTERNATE
CIRCULATOR
LOCATION
BALL VALVE
ZONE VALVE
AIR SEPARATOR