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Figure 60: Condensate Overflow Switch Orientation
XI. Service and Maintenance
(continued)
g. Restore power supply to boiler. Fill up the trap
(see Section V “Condensate Disposal”) and verify
the switch operation.
2. Condensate Trap Removal and Reinstallation:
a. Disconnect power supply to boiler.
b. Remove 2 wire nuts and disconnect overflow switch
wire pigtails from boiler wiring.
c. Disconnect pressure switch hose from condensate
trap.
d. Disconnect outside condensate compression fitting
from condensate trap.
e. Using pliers, release spring clip securing the
overflow switch to condensate trap body and remove
the switch. Note that the switch has factory applied
silicon adhesive seal, which may have to be carefully
cut all around to facilitate the switch removal.
f. Using pliers, release spring clip securing condensate
trap body to the heat exchanger bottom drain
connection.
g. First, pull the trap downwards to release from the
heat exchanger. Second, pull the trap end from left
side jacket panel sealing grommet and remove the
trap from boiler.
h. To reinstall the trap, reverse above steps.
i. If the original condensate overflow switch is to
be re-used, follow the appropriate switch removal
steps from Condensate Overflow Switch Removal
and Replacement procedure above.
j. Insure that fresh silicon sealant is applied to the
overflow switch threads and the switch is properly
oriented relative to the trap body - the arrow molded
into the switch hex side end must face down for
proper switch operation. See Figure 60 “Condensate
Overflow Switch Orientation” for details.
k. Insure that pressure switch hose is reconnected to
the trap.
l. Restore power supply to boiler. Fill up the trap
(see Section V “Condensate Disposal”) and
verify the switch operation.
F. Control Compartment Access
1. Non-stacked boiler installations:
Remove top
front panel to access control compartment.
2. Stacked boiler installations:
Remove front
door and display panel. As shown in Figure
61, remove two screws, one inside junction
box and one on right side panel. Swing
control panel downward to access control
compartment.
Figure 61: Control Compartment Access for Stacked Boiler Installations
Summary of Contents for Phantom-X PHNTM399C
Page 49: ...49 106309 03 4 19 VI Water Piping and Trim continued Figure 28 Near Boiler Piping Heating Only...
Page 63: ...63 106309 03 4 19 VIII Electrical continued Figure 40 Ladder Diagram...
Page 64: ...64 106309 03 4 19 VIII Electrical continued Figure 41 Wiring Connections Diagram 2...
Page 73: ...73 106309 03 4 19 IX System Start up continued Figure 47 Operating Instructions...
Page 124: ...124 106309 03 4 19 XIII Service Parts continued...
Page 130: ...130 106309 03 4 19 XIII Service Parts continued...
Page 133: ...133 106309 03 4 19 XIII Service Parts continued 10A 10B 10C 10D 10G...
Page 139: ...139 106309 03 4 19...
