Honeywell ST699

Product Information

Connect L and N, 6 on old connects to 3 on new back plate, 3 on old connects to 4 on new back plate. Bought this as a replacement for the same unit which had burned out (I suspect following a number of power cuts in the area). My question is, as we have had to move some appliances around the kitchen, the st699 is now awkwardly behind the fridge freezer. Once that was out of the way, the rest went smoothly, and the unit has been working well since then, which is a month now. You can change your choices at any time by visiting Cookie preferences, as described in the Cookie notice.

When I examined the old control unit, I noticed the battery inside was dead and leaking so badly that the connection to the circuit board had corroded and loosen off. Take programmer and back plate off, ignore the links between L, 5 and 8 as you won't need them on new programmer. We're sorry but this product has now been discontinued by Honeywell Heating Supplies and can no longer be purchased. If approved and you accept, you'll have a credit limit added to your PayPal account ready to use immediately. It is not the cheapest one out there but it is fairly simple to install, reliable and easy to understand and use.Honeywell Home ST699 1 Day Classic Programmer is an easy to use replacement programmer on gravity primary or fully pumped systems. It will fit into the same backplate and is easy to programme with a slider switch, which includes plus and minus buttons. Had a look at my wiring centre and the wiring for the two port ch valve doesn't appear to have a brown wire - it looks black! My system comprises 8 year old Bosch Worcester boiler, Drayton MA1 Mid level valve, new Honeywell DST90E room therm. I suspect that the Red wire from terminal 8 on ST699 to terminal 4 on ST9400c may be the problem, but not absolutely sure which terminal it should go to on 9400c.

If your item is being delivered in the UK or Ireland, it will be delivered by UK Mail/DHL, Hermes or Royal Mail, with the exception of pallet items. It controls the timing of the hot water and central heating twice a day, but the best bit is that anybody can set the times without having to read any complex instructions! it fitted the hole perfect, was exactly the right make and fit and works brilliant plus it looked very smart. From the product page you can use Paypal Express Checkout which will take you straight to your Paypal account where you can login to complete payment or apply for Paypal Credit.So, for example, if you set your heating to come on at 5pm and go off at 10pm, but only want hot water on from 6pm to 7pm. I'll go take a pic The two cables entering from the RHS are room stat wires - obviously no three core available so a pair of 1.

HONEYWELL ST699 B1002 ELEC 24 HOUR PROG The ST699 time control programmer can be used as a replacement programmer on gravity primary or fully pumped systems. The ST699 is an electronic central heating time control programmer that can be used on gravity primary, or fully pumped systems having separate heating and hot water temperature control.The programming sequence for the ST699 is straightforward, using the top slider switch and [+] and ['] buttons. Programming the timing sequence is straightforward, using the top slider switch and [+] and [-] buttons.

If you are unsure on the parts we have a technical team which can assist you at any time during the working day. Also my mate has the same Honeywell 699 programmer on a gas system and needs the same remote controllability as the programmer is in an inaccessible place. This is currently controlling a Honeywell S plan system - CH and DHW (and has done for ages) with absolutely no probs on a Worcester system oil boiler.However, how wrong can you be After just one e-mail to notify mytub of the damage they quickly resolved the issue by delivering a replacement part to me and arranging for the courier to pick up the damaged part, and all this on the day before a bank holiday weekend! The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. The ST699 time control programmer can be used as a replacement programmer on gravity primary or fully pumped systems. The engineer scheme is here to support you and your clients, simply save yourself time and money on finding parts and gain access to our massive catalog of over 110,000 parts. Simply remove the front panel, where the circuit board and controls are, and pop the new panel back on.