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Mini-mite Tube Furnace
Solid-State Relay Replacement
WARNING : Disconnect furnace from main power before attempting any
maintenance to furnace or its controls.
If the solid-state relay is inoperable, complete the following steps to replace the relay
(refer to Figure 4 "Solid State Relay Replacement"):
1. Disconnect furnace from main power by turning the switch (#4 in Figure 4) to OFF
position. Ensure power cord is removed from socket.
2. Remove the screws located on the left and right sides of the control panel (#1 in
Figure 4).
3. Slide the panel assembly away from the unit to expose components.
4. Locate the solid-state relay on the component tray (#2 in Figure 4).
5. Note the terminal connections of the relay wires and label them for reattachment.
Remove the wires from the relay terminals.
6. Remove the mounting screws from the relay.
7. Replace the relay and reconnect the wires.
8. Reassemble the unit.
Figure 4 Solid State Relay Replacement
Maintenance & Cleaning |
Chapter 8
304243H02 | 8-50
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