
Drayton supplies steerage on how installers can match the corporate’s new Digistat.
The brand new Digistat from Drayton combines installers’ favorite options with a up to date new look and Bluetooth connectivity, providing clients in-home management of heating by way of the Wiser Residence app. Right here, we take a look at tips on how to set up the single-channel RF901 mannequin.
1. Firstly, if changing an current management, take away the prevailing receiver or controller. Don’t inset any batteries into the brand new Digistat simply but.
2. On the brand new Digistat receiver, which can match onto an current SCR backplate, take away the prevailing receiver or controller to seek out the volt-free wiring of switching contacts.
3. The provided backplate has 5 terminals throughout the highest; impartial, reside, widespread (terminal 1), usually closed (terminal 2) and usually open (terminal 3). This backplate additionally has a provision for OpenTherm within the backside left nook.
4. When wiring to a combi boiler for relay management, firstly take a 3amp fused provide into the boiler, then utilise the opposite terminals within the boiler to offer the backplate a mains provide.
5. If OpenTherm management is desired, join the OT1 and OT2 terminals within the boiler to the extra OpenTherm terminal block positioned on the underside of the backplate. If changing an current backplate, the 2 change wires ought to be positioned right into a separate terminal block to maintain them protected and never in an lively terminal.
6. In case you are not connecting with OpenTherm, you’ll as an alternative join the 2 change wires – reside in and reside out – to terminals 1 and three on the backplate.
7. The one channel receiver can then be clipped onto the backplate, with the 2 screws tightened on the underside, after which the facility may be turned again on.
8. On the wi-fi room thermostat, insert 2 x AA batteries into the compartment on the entrance of the unit.
9. When powered up, the receiver will routinely join with the wi-fi room thermostat, the place you’ll be able to alter the schedule settings to fulfill your buyer’s wants.
10. Relying on how the shopper needs to position the unit, lastly both mount the wall clip onto the wall and match the wi-fi room thermostat onto it, or join the provided desk stand.
For additional set up and commissioning assist, go to the 9º Know How on-line coaching academy.