Temperature Adjustment–Deluxe Controllers - Rheem 27 874 Series Owner's Manual And Installation Instructions

TEMPERATURE ADJUSTMENT – DELUXE CONTROLLERS
• A controller must be on with the ACTIVE indicator displayed to be able to adjust the temperature setting.
• The temperature adjustment is made by pressing the up ( ) button or down ( ) button.
• The minimum temperature setting for each type of controller is 37°C.
• The maximum temperature setting for the controllers are:
• Each press of the up ( ) button will increase the temperature setting by one increment.
• Pressing and holding the up ( ) button will scroll the temperature setting up to a maximum 43°C if there
is hot water flowing or 45°C if there is no hot water flowing.
• From the 45°C setting, the up ( ) button must be pressed once for each increase in temperature
increment.
• The temperature setting cannot be increased above 43°C whilst hot water is flowing.
• Each press of the down ( ) button will decrease the temperature setting by one temperature increment.
• Pressing and holding the down ( ) button will scroll down the temperature setting.
• The temperature setting can be decreased from any temperature setting whether the hot water is flowing
or not.
Note: A Deluxe controller sounds a double beep at the 42°C temperature setting, if the voice prompt is not
speaking, when either the up ( ) button or down ( ) button has been pressed. The double beep does not
sound at the 42°C temperature setting when the BATH FILL TEMPERATURE
TEMPERATURE (down button) is pressed.
Kitchen
874 series 55°C
25
TEMPERATURE CONTROL – DELUXE
Bathroom
50°C
(up button) or BATH FILL