Rheem W2W Series Owner's Manual And Installation Instructions page 51

Note: If no keys are pressed for 60 seconds, screen reverts to main display
screen and any changes made and not confirmed will be lost.
Set Point Quick Setting
Press 'prg' from the main display screen and the Set Point page will appear.
Cursor will be on the set temperature. Pressing the up and down keys will
adjust the setting in 0.1 increments. Hold down for rapid change. Press 'Enter'
to confirm change. Press 'esc' to return to the main display screen. The
maximum setting is 60⁰C. This will provide up to 65⁰C in the tank.
Menu Item
A. On/Off – Press 'enter' to access change. Press 'up' or 'down' to turn unit
on or off. Press 'enter' to confirm.
Press 'down' key to display type of circulating pump control.
Default: AUTOMATIC ON TEMP
Press 'esc' to return to Menu Master.
B. Set Point - displays the tank maximum set point at which the compressor
will be deactivated. Cursor will be on the set temperature. Pressing the 'up'
and 'down' keys will adjust the setting in 0.1 increments. Hold down for
rapid change. Press 'enter' to confirm change. Press 'esc' to return to the
Menu Master.
C. Clock / Scheduler – time and date are set here. Other adjustments
include:
i.
ii.
iii. Enable D.L. Save: No (shifts time based on seasons)
Enable Scheduler: No (controls heat pump operating time
based on programmed time period)
Enable Tariff: No (controls heat pump operating time based
on tariffs)