Fuse (2400E) - Broaster 2400 Service Manual

6. Secondary Contactor (14) will close
when HEAT ON indicator appears.
Make same checks as in step 4
between any two of the three connec-
tions on element wire side of contactor
(14). Any drop in voltage indicates a
poor or dirty contact within the con-
tactor.
7. Secondary Contactor (17) will close
after temperature reaches set point
and the HEAT ON indicator appears.
Make same checks as in step 4
between any two of the three connec-
tions on element wire side of contactor
(17). Any drop in voltage indicates a
poor or dirty contact within the con-
tactor.
8. Disconnect main power supply.
9. If any contactor will not close electri-
cally, check coil (20) with an ohmme-
ter. With needle nose pliers,
disconnect wire(s) from one side of the
coil. Meter should indicate a closed
circuit. If not, coil is faulty.
Contactor Replacement:
1. See ACCESS FOR SERVICE.
2. Remove all wires from the contactor.
3. Remove two mounting screws.
Remove contactor.

FUSE (2400E)

Two 15 amp fuses protect the control and
filter circuits.
Fuse Replacement:
4-5
broaster.com Manual #17280 1/15 Rev 10/17
4. Install new contactor in reverse order.
Be sure all wire connections are
secure and in their original location.
See wiring diagram.
1. See ACCESS FOR SERVICE.
2. With needle nose pliers, disconnect
wire(s) from one end of fuse holder
(16).
3. Check between two terminals of fuse
holder with an ohmmeter. Meter
should indicate a closed circuit. If not,
fuse may be faulty.
1. Remove end cap (22) and replace fuse
(21).