Service manual

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© January 2013 Aqua-Hot
®
600-D01 Series Hydronic Heating System Service Manual - Rev. A
1. Locate where the fuel lines on the diesel burner
connect to the Aqua-Hot Bulkhead fittings.
2. Using an 11/16 wrench, loosen the nuts securing
each fuel line to the Aqua-Hot.
SECTION 8: DETACHING AND REATTACHING THE DIESEL BURNER
Step 5: Remove the Diesel Burner & Fuel Lines from the Aqua-Hot
2. Carefully pull the Diesel-Burner away from the Aqua-Hot 4 to 5 inches before
rotating the burner, and then remove.
Figure 36
Figure 37
Figure 38
NOTE: If the burner is going to be completely removed from the Aqua Hot, it will
be necessary to disconnect the thermostat wires, located behind the thermo-
stat access panel.
Thermostat
Access Panel