Main Power Switch; Temperature Probe Replacement - Henny Penny LVE-202 Technical Manual

7-8. MAIN POWER SWITCH

7-9. TEMPERATURE PROBE
REPLACEMENT
Oct. 2010
This is a covered rocker switch, which in the ON position,
sends power to all the controls and filter motor. However, in
some installations, one pair of contacts may be used to control
an exhaust hood fan.
To avoid electrical shock or property damage, move the
power switch to OFF and disconnect main circuit
breaker, or unplug cord at wall receptacle.
1. Support control panel bottom with 1 hand, loosen retaining
screw at panel top, let panel slide down slightly to clear
screw, push panel back up, then swing panel top out and
down.
2. From inside of control area, squeeze in on tabs on back
of switch and push switch out the front of control area.
3. Label and remove wires from switch.
Checkout
4. Check across 2 sets of switch terminals for continuity.
With switch in ON position, circuit should be closed. With
switch in OFF position, circuit should be open.
If the switch is found to be defective, replace it by connecting
the wires to new switch (as labeled) and push switch into place.
The temperature probe relays the actual shortening temperature
to the control. If it becomes disabled, "E-6" will show in the
display. Also, if the temperature is out of calibration more than
10°F, or 10°C, the temperature probe should be replaced.
An Ohm check can be performed also. See chart at left and
Checkout instructions on next page.
7-8
Model LVE-202, 203, 204