ST699

1 Day Programmer

ST699 1 Day Programmer

HoneywellHoneywell House, BracknellBerkshire, RG12 1EBTel: 01344 656000Fax: 01344 656240E-mail: uk.infocentre@honeywell.comwww.honeywelluk.com

Honeywell reserves the right at any time and without notice to change any product or any information contained in this publication.This leaflet was produced on total chlorine-free paper from cultivated forests.

The Honeywell ST699 is a unique product designed and built in the United Kingdom specifically for British homes. Using its comprehensive range of features will enable you to match your central heating usage to your living pattern and maintain your comfort requirements economically.

EN3H-2403UK01 R0308

Your central heating system is designed to provide you with a comfortable living environment and a plentiful supply of hot water. To ensure that these conditions match your requirements, your heating installation must be properly controlled. Of prime importance in the control system is the programmer which will switch your central heating on - under the control of the system thermostats - only at the times when you need it. After all, there’s no point in heating your home when, for example, you and your family are at work or school.

On/Off TimesUp to two ON/OFF sequences can be programmed in a 24 hour period, with the same setting time for HEATING and HOT WATER, and repeated every 24 hours.

DisplayShows time and AM or PM marker.

Reset ButtonPress to reset to built in programme.

Programming SliderUsed with dual function buttons to set programme times. Programmer only operates when in AUTO position.

Dual Function ButtonsUsed with the programming slider to set On and Off times and time of day when in SET CLOCK position. Used with programming slider in AUTO to allow HEATING or HOT WATER operation to be overidden and then automatically reset at the next programmed switching time.

Operation Option SlidersUsed to select operating options independently for HEATING and HOT WATER.

NoteIn the event of mains electricity failure the ST699 Programmer will retain all programmed times for up to one week.

Indicator LightsIlluminated during timed On sequence and when On selected using CHANGE button or CONT (Continuous) Option.