Image is for illustration only and should not be relied upon Honeywell ST9400C 7day Programmer

Honeywell ST9400C 7day Programmer



£96.85
Ex VAT: £80.71
Brand:
HCO Code: 02B02
Availability:  In Stock

The ST9400C is a two channel 7 day programmer with independent timing for control of heating and hot water zones.

The ST9400 range has the new groundbreaking Lone of Text (LoT) display that gives clear plain english Instructions whenever any button or slider is used. This means installers customers and users can operate all of the controls reliably without needing to find an instruction manual.

* Complete with new backplate
* Large backlit display
* Factory set clock and date
* Automatic Summer/Winter 1 hour time change
* Can be set as 7 5/2 or 1 day operation
* Up to 3 On/Off periods per day
* Gravity or Fully Pumped system setting
* Holiday button for programme override
* Temporary or permanent override facilities
* Extra hour facility for up to 3 hours of boost or advance
* Choice of 3 different built in programmes
* Programme indicator lights
* Dimensions 99x145x35mm HxWxD

Model: ST9400C1000

Replaces (same backplate and wiring for easy changeover):
Honeywell ST712A, ST722A, ST772, ST6300A, C21, C27, ST6200A, ST6400A, ST6450B, ST6400C, ST9400A

 

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  • Only the ST9420C model will communicate directly with the DT92E.  The ST9400C will require a separate receiver to be installed either by the programmer or by the wiring centre.

  • I'm afraid there is no direct replacement. You will need to change the complete control system.
  • It will connect to the existing wires. I would recommend labeling the wires and referring to the included wiring conversion guide to convert to the new terminal numbers.
  • Hi. Normally the ST9500C is used as that is labelled correctly as heating 1 and heating 2 instead of heating and hot water. However the ST9500C is more expensive than the ST9400C.
  • Hi. It is a timer designed to control a gas or oil fuelled system.
  • Hi. You would normally use a timeswitch with a combi boiler, not a programmer.
  • I'm afraid not. The Smartfit system is obsolete, which means you need to change the motorised valves as well.
  • It will replace the Honeywell programmer that is often used to control the cooker, but it says heating and hot water instead of heating and cooker.
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