Service Manual
1Service
Near boiler piping
This piping reference is included to specify the Near Boiler Piping specific to the Knight XL. This piping scheme is important for proper operation of the SMART SYSTEM control. See the Knight XL Installation and Operation Manual for more detailed piping diagrams.
DIRT SEPARATOR
SYSTEM SENSOR
SYSTEM PUMP
O
T
M
E
T
S
Y
S
BOILER PUMP
| M | M | |
| O |
| |
R | E | ||
F |
| T |
|
| S |
| |
| Y |
|
|
S |
|
| |
DOMESTIC HOT
WATER PUMP INDIRECT
M | DOMESTIC | |
HOT WATER | ||
O | ||
F | ||
R |
| |
O | TANK | |
| ||
T |
|
TO FLOOR
DRAIN
6
