How do you delete a program Intermatic hb88rc

Contact Intermatic:
http://www.intermatic.com/customer%20service.aspx

HB88RC is no longer manufactured.
It is replaced by HB800
http://waterheatertimer.org/Intermatic-timers-and-manuals.html#hb88

HB88RC instruction manual:
http://waterheatertimer.org/pdf/hb88rc.pdf

http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

You posted under Intermatic HB88RC 6 button timer:
Add a comment any time.

Manual for HB88RC
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

If your timer is different, check timers on link below to identify your timer.
Each timer on page has manual
http://waterheatertimer.org/Woods-timers-and-manuals.html#6-24

6 button 7-day

Outdoor timers
http://www.intermatic.com/products/timers/consumer%20outdoor%20timers/digital%20timers.aspx

HB88RC timer
http://www.intermatic.com/products/timers/consumer%20outdoor%20timers/digital%20timers/hb88rc.aspx

HB88RC Manual:
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

Timer takes AA battery installed from back
Instructions say: Set timer to AUTO using MODE button. This will let programs run.
To override current program, press MODE once for ON-or-OFF override.
Press MODE again to enter RDM or random mode. RDM shows on display.
Press MODE third time for AUTO. Usually, AUTO will show on display.

HB88RC is Intermatic outdoor timer with 2 receptacles
Manual is on following page:
Choice of EZ set instructions and full manual
http://www.intermatic.com/products/timers/consumer%20outdoor%20timers/digital%20timers/hb88rc.aspx

In few years, this manual may not be available.
To download copy to your computer.
- Open manual
- Go to File at top of browser
- Click 'Save' or 'Save page as' depending on browser
- Title and save the pdf manual

If this is not your timer, add a comment with brand and description.

Here's a link to download instruction manuals. See bottom right of page.

http://www.intermatic.com/products/timers/consumer%20outdoor%20timers/digital%20timers/hb88rc.aspx

Here ya go:
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

here is the site with the manual that should be able to assist you in setting your timer

http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

I hope that you are able to find this useful

Here ya go:
http://www.intermatic.com/~/media/files/intermatic/products/instructions/timers/hb88rc%20-%20english.ashx

Here is a link to the instructions for easy setting your unit:

HB88RC Timer

Hope this helps!