Henny Penny ISLAND WARMER HMI-105 User Manual
Page 13
Model
HMI-103/105
2-9. HIGH LIMIT
1. Remove electrical power supplied to the unit.
To avoid electrical shock or property damage, move
power switch to OFF and disconnect main circuit
breaker, or unplug cord at wall receptacle.
2. Open the control panel cover and remove the four screws
securing the access panel, and remove panel.
3. Pull wires from high limit and check for continuity across
terminals on high limit. If meter shows open circuit, with
unit cooled down, replace high limit, following next steps.
4. Remove the two nuts securing the high limit and pull high
limit from unit.
5. Install new high limit.
The cooling fan high limits are located behind access
panels in center of unit, one on each side. (See photo.)
These high limits must be manually reset. Then test high
limits, per above steps. Make sure fans are functioning
properly
also.
203
2-5
Step 2
Step 4
Cooling Fan High Limit