Troubleshooting, Caution – Honeywell EA79 User Manual
Page 5
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_______________ EA79
TROUBLESHOOTING
Troubleshooting
!\ CAUTION
The EA79 may be hoi due to system temperature
extremes. Use caution when adjusting vent to pre
vent burning hands.
Problem
Action
The EA79 is not venting air or
there is too much air in the system.
1. Check the red vent cap; make sure the vent passage is open (disks are
not swelled).
2. Check that th.e valve is in the open position.
3. Make sure that the float is attached to the vent lever as shown in Fig. 5.
Water is leaking from the EA79.
1. Make sure the red vent cap is tightened all the way to the stop position.
2. Adj ust the valve to the closed position by turn ing the vent body clockwise.
3. Clean the vent as described in the Service section.
4. If internal parts appear damaged or deteriorated, replace cover assembly
(part no. P79B1003).
62-3034