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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 Electric Drayton Digistat 3rd Generation Manual: Questions and Answers
Schneider Electric Drayton Digistat 3rd Generation specifications
| Power supply | 230VAC +/-10%, 50Hz |
| Setpoint range | 5°C to 30°C |
| Operating temperature | Operating 0°C to 45°C |
| IP rating | IP30 |
| Radio frequency | 433.92 MHz |
How do I pair the Schneider Electric Drayton Digistat 3rd Generation with its receiver?
When powered, both units pair automatically within 2 minutes. To pair manually, reset using rSET20 and remove batteries.
- Press and hold the Receiver button for 15 seconds until the LED turns red, then flashes orange and green.
- Insert batteries into the Digistat.
- They will pair automatically and the receiver LED becomes solid green. User Guide, p. 2
What are the OpenTherm terminals on Schneider Electric Drayton Digistat 3rd Generation?
Connect OpenTherm cables to terminals OT1 and OT2 on the Receiver. Polarity is not important. User Guide, p. 2
What is the default upper central heating water setpoint?
70°C, adjustable between 30-80°C in Installer Options 10. User Guide, p. 2
Does the Schneider Electric Drayton Digistat 3rd Generation need an earth connection during wiring?
No. This product is double insulated and does not require an earth connection. User Guide, p. 1
Schneider Electric Drayton Digistat 3rd Generation compared with other room thermostats
| Specification | Schneider Electric Drayton Digistat 3rd Generation | Drayton 22902 Channel | Schneider Electric 2290B | BECA BHP-8000 C |
|---|---|---|---|---|
| Power supply | 230VAC +/-10%, 50Hz | 230VAC +/-10%, 50Hz | 2x AA 1.5V alkaline batteries | 24VDC/AC +10% |
| Setpoint range | 5°C to 30°C | 5°C to 30°C | 5°C to 30°C | 42-122 ℉ (5~50℃) |
| Operating temperature | Operating 0°C to 45°C | Operating: 0°C to +40°C | Storage: -20°C to 65°C | 32~113 ℉ (0~45℃) |
| IP rating | IP30 | IP30 | IP30 | IP20 |
















