A) Setting The Clock; B) Set Timer To Std/Auto Mode - Rheem 3 Owner's Manual And Installation Instructions

A) Setting the Clock

1. Press and release the (Prog) button, 'Clock' is displayed flashing on the
screen.
2. Press and release the (Accept) button to confirm selection. 'Set Clock Day'
will be displayed on the screen with the day selection shown flashing.
3. Press and release the (Up) button until the desired day is selected.
4. Press and release the (Accept) button to confirm selection. 'Set Clock HOUR'
will be displayed on the screen with the hours section of the time shown
flashing.
5. Press and release the (Up) button until the desired hour (24 hour time)
appears flashing on the screen.
6. Press and release the (Accept) button to confirm selection. 'Set Clock MIN'
will be displayed on the screen with the minutes section of the time shown
flashing.
7. Press and release the (Up) button until the desired minute appears flashing
on the screen.
8. Press and release the (Accept) button to confirm selection. The display will
revert to the main menu and the time setting will be saved.

B) Set Timer to STD/AUTO Mode

1. Press and release the (Prog) button until 'Timer STD/AUTO' is displayed
flashing on the screen.
2. Press and release the (Accept) button to confirm selection. 'STD' will be
displayed flashing on the screen.
3. Pressing and releasing the (Up) button alternates between the 'STD' and
'AUTO' icons.
4. Press and release the (Accept) button when the 'STD' or 'AUTO' icon is
shown on the display. The display will revert to the main menu. If 'STD' is
selected the unit will operate 24 hours a day. If 'AUTO' is selected the unit will
operate according to the pre set times on the timer (refer to 'Programming Set
ON/ OFF Times' below).
Note: If the timer is in AUTO mode and is in an 'OFF' period, the pressing of any
Timer button or lever on the tap will reactivate the unit. The unit will then
operate normally until the next programmed 'OFF' time.
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