Rheem 27 874 Series - Temperature Adjustment-Standard Controller

TEMPERATURE CONTROL – STANDARD
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TEMPERATURE ADJUSTMENT – STANDARD CONTROLLER
• A controller must be on and have priority to be able to adjust the temperature setting.
• The temperature adjustment is made by pressing the up (i) button or down (j) button.
• The maximum temperature setting for the controllers are:
Kitchen Bathroom
874 series 55°C 50°C
• Each press of the up (i) button will increase the temperature setting by one increment.
• Pressing and holding the up (i) 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 (i) 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.
• The minimum temperature setting for each type of controller is 37°C.
• Each press of the down (j) button will decrease the temperature setting by one temperature increment.
• Pressing and holding the down (j) 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.