Raypak XFyre 400A - Mode 3 and WH Direct DHW Configuration


Fig. 7: MODE 1 - Applications with Primary/Secondary Piping
Fig. 8: MODE 2 - Single Boiler with Indirect
on System Loop
Key:
S1: Boiler Outlet Sensor
S
2: Boiler Inlet Sensor
S3: System Sensor
S4: Outdoor Air Sensor
S5: Indirect Tank Sensor
S
6: Supply Sensor to Indirect
P
1: Boiler Pump
P2: System Pump
P3: Indirect DHW Pump
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