ELECTRONIC CONTROL DISPLAY REMOVAL / REPLACEMENT
Important: Use only factory authorized replacement parts. If you lack the necessary skills to properly perform the installation, you should not proceed, but get help from a qualified service technician.
Removing the Electronic Control Display:
1.Set the gas control valve/thermostat to its lowest setting by pressing the “COOLER” and “HOTTER” buttons together at the same time holding for 1 second. Then press the “COOLER” button to the lowest setting (Figure 26).
2.Turn gas control switch to the “OFF” position (located right side of the gas control valve/ thermostat) and turn off the gas supply to the unit (Figure 27).
3.Disconnect the electric connection by unplugging the transformer from the wall outlet (Figure 27).
4.Remove the electronic control display by squeezing in both sides of the display and removing from the slots in the water heater’s front (Figure 28).
5.Unplug the electronic control display electrical connector from the back of the electronic control display by depressing the locking snap and pulling out of the electronic control display electrical connection, also remove the power anode wire connector by pulling it off of the power anode control display terminal (Figure 29).
Installing the Electronic Control Display:
6.Plug the power anode electrical wire terminal onto the power anode connector terminal (Figure 29).
7.Insert the electronic control display electrical connector into the electronic control display electrical connection by aligning the connector pins (note orientation of the connector pins) and pressing down ensuring the electrical connector snap is locked into place (Figure 29).
8.Install the electronic control display onto the front of the water heater by squeezing both sides of the electronic control display inserting the prongs into the water heater’s slots (please note the orientation of the electronic control display and the routing the wiring inside so as not be pinched between the display and the water heater’s front) (Figure 28).
9.Turn on the electrical and the gas supplies to the water heater. Plug in the electric connection from the transformer to the electric outlet (Figure 27).
10.Restart the water heater by following the directions on the “Lighting and Operating Instructions” label located on the front of the water heater.
Figure 26.
HOTTER 
COOLER
Electronic Control Display
Figure 27.
ON
OFF
ON/OFF
SWITCH
UNPLUGGED
Figure 28.
ELECTRONIC CONTROL DISPLAY
TO REMOVE OR TO INSTALL,
SQUEEZE BOTH SIDES OF THE
CONTROL DISPLAY.
Figure 29.
SLOT
SLOT
ELECTRONIC CONTROL
DISPLAY ELECTRICAL CONNECTION
PRONG
POWER ANODE
CONTROL DISPLAY
TERMINAL
25