Instructions for Operation (cont’d)
ERASE is the option that can delete all the settings that had been programmed previously. While in the programmable mode, depressing the “ERASE” button will delete a particular time period that is on display. Depressing and holding the “ERASE” button down for several seconds will erase all the set- tings for an entire week. This procedure should be adminis- tered carefully, as erasing the entire week’s programmed set- tings will necessitate a complete reprogramming procedure.
OVERRIDE is an option that can be used to temporarily adjust water temperature for a specific length of time. If for example there is a need for higher water temperatures during a specific number of hours or days, the “OVERRIDE” button can be depressed. The first screen to be displayed is the HOURS and DAYS time menu and DESIRED TEMPERATURE. The default time period is 3 hours. This time can be adjusted upward or downward by using the + or - of the “TIME” button. After holding the + “TIME” button beyond 24 hours the hours and days designation will appear. The OVERRIDE can be adjusted for both days as well as hours. The maximum number of days to OVERRIDE is 99.
Override Display
OPTIONAL SETTING CHANGES
There are five optional settings the owner can change in the programmable control module. To advance to the Optional Setting Mode, depress the “PROGRAM” and “MODE” but- tons simultaneously for four seconds. Four zeros should appear in the upper left hand corner (0000) and a large number 1 should appear in the bottom
The first optional mode (1) setting involves the type of time that will appear on the clock display. The default setting is the normal
-of the “TIME” button until the description 0001 appears in the
OVERRIDE
BUTTON
After setting the time duration, the override temperature can be adjusted by using the up ( 
) arrow or the down ( 
) arrow, located next to the display panel, until the target tem- perature is displayed. For example, if guests arrive for the weekend and warmer water temperatures are desired, the occupant may adjust the temperature setting to 130°F for 2 days and 10 hours. This would control the target temperature until the completion of the designated time and return the thermostat to the program control that had been in operation before the override was implemented.
The second optional mode (2) setting involves the temperature scale. To change to the temperature setting option, depress the up or down arrow button until the large number 2 appears in the lower right hand corner. The default setting is in the Fahrenheit scale. To change to Centigrade, depress either + or
-of the “TIME” button until the description 0001 appears in the
25
