RELAY - REPLACEMENT
A.Remove control box cover.
B.Remove wires from relay, note wire numbers and location for reinstallation.
C.Remove two (2) screws from relay base and replace relay.
D.Reassemble in reverse order making sure wire connectors are properly seated.
E.Check system operation.
THERMOSTAT, COOLING FAN - REPLACEMENT
A.Remove appropriate control box cover.
B.Remove two (2) wires from thermostat, note wire number and location.
C.Remove two (2) mounting screws and replace thermostat.
D.Reassemble in reverse order and check system operation.
ELECTRONIC TEMPERATURE CONTROL - REPLACEMENT
A.Remove control box cover and front panel.
B.Identify correct control and remove wires from control. Note wire number and location for reinstallation.
C.Remove temperature control from mounting tabs.
D.Reassemble in reverse order and check system operation.
TEMPERATURE SETTING FOR NEW TEMPERATURE CONTROL BOARD
digital |
|
thermometer |
|
| temperature |
| adjust pot. |
+ | + |
| |
| - |
- | thermocouple |
| |
| type J |
PROCEDURE FOR SETTING MAXIMUM TEMPERATURE POTENTIOMETER (P6)
NOTE: When replacing temp control, turn oven temperature control to its maximum heat position and allow 30 minute preheat before calibrating. Connect temperature probe to the oven thermocouple leads at the temperature control board and adjust potentiometer to a
maximum temperature of 600°F (315°C). (See Diagram Above)
HIGH LIMIT THERMOSTAT - REPLACEMENT
A.Remove appropriate control box cover.
B.Remove two (2) wires from thermostat, note wire numbers and location for reinstallation.
C.Remove screws from bracket and remove thermostat.
D.Reassemble in reverse order and check system operation.
NOTE: Depress reset button to insure thermostat is set for operation.
Low Profile – | 15 |
