Service Manual

To Display and Change Temperature Setpoint:

Step 1: In Service Mode, press the Select button until “Setpoint” is shown in the water heater display.

Step 2: Press the Set button to enter the setting mode. “Setpoint” will flash in the water heater display.

Step 3: To raise the temperature setpoint, press the Temperature Up button until the desired temperature is

shown in the water heater display.

WARNING

Setting the water temperature to the maximum setpoint can result in scalding hot water delivered to the

faucets. It is highly recommended that the maximum setpoint be adjusted to the lowest temperature possible

for the needs of the installation. Make sure the water heater control display is not in a public area that can

result in the temperature settings being improperly adjusted.

NOTICE

The maximum temperature that can be set in the water heater display is limited to the Max Setpoint

previously described. To change the Max Setpoint, refer to the procedure To Change the Maximum Setpoint

Limit described previously under Accessing the Service Mode on the Water Heater Display