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Schneider Drayton Digistat 3rd Generation Wireless Programmable Room Thermostat User Guide
1b.Installation of the wallplate
Fixing(minimum wallplate clearances shown below)
Digistat
3rd Generation
i. Loosen the securing screws, remove the wallplate, and if
surface wiring is to be used, snap out the cable entry strip
on the bottom edge of the wallplate with a pair of pliers.
ii. Fix the wallplate, terminals at the top, either direct onto the
Wireless Programmable
Room Thermostat
Model: RF901
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Consists of Thermostat RF90T and ReceiverRF90S
Technical Helpline Tel: 0333 6000 622
Website:
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User and Installation Guide 06490310001 Iss C
Installation Guide
Before Installation
(Fig 2)
If you do not have the knowledge to install the thermostat safely
then you must arrange for a competent electrician to install it for
you. Wiring must conform to the current IEE regulations.
2. Wiring
This product is double insulated and does not require an earth
connection. The receiver should be wired to the combi boiler or
Prior to commencing the installation you must ensure the
mains supply is switched off.
The receiver should be wired in to replace hard-wired room
or programmable thermostats shown on the system or boiler
wiring diagrams. Always check other manufacturers’ instructions
for compatibility.
1. Installing the Digistat Receiver
1a. Location of the receiver
Location
The Digistat Receiver should be mounted in a convenient
position, close to the boiler or central heating system wiring
centre. (Care should be taken not to mount the receiver in
a position where it is surrounded by metal objects or mains
voltage cable, as this may interfere with the radio signal). For
the best performance install in an open space, at least 30cm
distance from any metal objects including wall boxes and
boiler housing.
Relay Output
Opentherm Output
It is recommended that the receiver is mounted on the wall
Digistat Thermostat room
thermostat and not less than 30cm from the boiler side panel.
Warning: Installing the receiver too close to the metal side
panel or mains cables may interfere with the radio signal.
30cm Min
(Fig 3)
BOILER
REC
Radio Signal Range:
30m Typically
The range may be affected by
composition/density and number of
walls between the Digistat thermostat
and receiver
Preferred side of boiler
(Fig 1)
| General | Details |
|---|---|
| Name | Schneider Drayton Digistat 3rd Generation Wireless Programmable Room Thermostat User Guide |
| Make | Schneider |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.36 MB |

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Schneider Drayton Digistat 3rd Generation Wireless Programmable Room Thermostat User Guide Overview
Summary of Contents
- Page 1: Installation of the wallplate Loosen the securing screws, remove the wallplate, and if surface wiring is to be used, snap out the cable entry strip on the bottom edge of the wallplate with a pair of pliers. Fix the wallplate, terminals at the top, either direct onto the Wireless Programmable Room Thermostat. This product is double insulated and does not require an earth connection. The receiver should be wired to the combi boiler or prior to commencing the installation you must ensure the mains supply is switched off. The receiver should be wired in to replace hard-wired room or programmable thermostats shown on the system or boiler wiring diagrams. The Digistat Receiver should be mounted in a convenient position, close to the boiler or central heating system wiring centre. Care should be taken not to mount the receiver in a position where it is surrounded by metal objects or mains voltage cable, as this may interfere with the radio signal. For the best performance install in an open space, at least 30cm distance from any metal objects including wall boxes and boiler housing. Warning: Installing the receiver too close to the metal side panel or mains cables may interfere with the radio signal. Radio signal range: 30m typically.
- Page 2: Installer options allow access to various settings by pressing the settings button for 3 seconds. To connect OpenTherm, remove existing cables and connect to terminals OT1 and OT2. Installer options 06 and 08 are not available when connected to an OpenTherm boiler. The menu can be navigated using the + and - buttons to select and save options. Frost protection activates heating if the temperature falls to 5°C, maintaining 7°C in OFF mode. Automatic pairing occurs when the receiver is powered and the thermostat has batteries inserted. Optimum start adjusts the thermostat setpoint early based on ambient temperature and scheduled events. Delayed start saves energy by delaying implementation of the setpoint if the ambient temperature is close. Valve protection time operates the valve for at least one minute each week to ensure maintenance. The Digistat will automatically start to control room temperature once installed.
- Page 3: Installer options continued In the event of a sensor fault, central heating output is reduced to 30% by turning heating ON for 3 minutes, then OFF for 7 minutes. Select the central heating system energy type. When enabled, installers can lock the installer settings menu until a 3 digit code is entered. Reset the Digistat to its original factory settings. Note that resetting the thermostat will lose the pairing with the receiver. Enable or disable Service Interval Mode. Set date when next service is due. Select no. of days before service due date. Enable or disable the audible service due alarm. Change the 4 digit PIN.
- Page 4: User guide Setting up times/temperatures on the Digistat The Drayton Digistat thermostat is a universal thermostat with various program types and can also be used as a simple room thermostat. Your Digistat comes with pre-programmed settings suitable for typical 9-5 patterns. Programmable thermostats offer temperature control both day and night, allowing you to select required temperatures at different times. In Auto Mode, the temperature can be temporarily changed using the + and – buttons until the next pre-programmed event. To add more time periods, press + when you see the SAVE option on-screen. To change from Automatic to Manual mode, go into settings and select Mode in the User menu. You have completed the quick start and the unit is now set correctly. For further user information surrounding the thermostat and app control, refer to the website for full user instructions. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. Schneider Electric Controls UK Ltd declares that Digistat RF901 is in compliance with Directive 2014/53/EU.
















