3.6 BURNER REMOVAL AND CLEANING
3.7 CLEANING THE CONDENSATE TRAP / SIPHON
1. Refer to Sections 3.2 & 3.3
2. To remove Fan, Burner and Venturi Assembly refer to Section 3.4.
3. Remove the assembly from the heat exchanger.
4. Brush off any deposits with a SOFT brush.
5a. Inspect the burner door sealing gaskets and insulation for signs of
damage. Replace as necessary.
Replacement of burner door sealing gasket
5b. Remove the silicon seal from around the burner door location
groove.
6. Re-new the seal and replace in reverse order.
4
5
1. Refer to Sections 3.2 & 3.3.
2. Remove the rubber condensate pipe from the
top of the trap.
3. Rotate the trap clockwise to disengage the
trap and lift clear of the outlet connection.
4. Flush out any debris under running water, and
leave the trap half full of water.
5. Ret in reverse order making sure the trap is
engaged with the outlet connection.
6. Re-position CH water pressure switch.
2
SERVICING
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