Condensate Drain Trap - Watts AERCO CFR 1500 Operation And Service Manual

SECTION 8 MAINTENANCE

8.6 Condensate Drain Trap

All CFR boilers contain a condensate trap (P/N 24789), located external to the unit, attached to the
exhaust manifold's drain at the rear of the unit.
This trap must be inspected for leaks and blockages, cleaned to ensure that the float is free to move,
and condensate flows normally, and the O-Ring (P/N 84017 included in all 24 Month Maintenance Kits)
replaced if it is worn or damaged. In addition, you must ensure the vent (under the removable cover) is
free and clear of obstructions.
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Figure 8-3: External Condensate Trap Cross-Section & Exploded View
If your system includes a condensate neutralizer, the active ingredient must be replaced periodically.
Figure 8-4: Condensate Trap and Neutralizer
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