
If yo du  o no havt  e th knowledge  e t instal tho  l  e thermosta safely t 
then you must arrange for competen elec icia a  t  tr n t instalo  l i for t 
you. Wirin mustg   conform t tho  e current IEE regulations.
Prior t commencin tho  g  e  n installatio yo mustu   ensure the 
mains sup ly isp   d switche off.
1. Installing the Digistat Receiver
1a. Location of th receivere 
The Digistat Receiver should be mounted in a convenient 
position,  close  to  the  bolier  or  central  heating  system 
wiring  centre.  It  is  recommended  that  the  receiver  is 
mounted  on  the  wall  nearest  the  final  location  and  not 
less than 1m from the boiler side panel.
Warning:  Installing  the  receiver  too  close  to  metal 
objects  or mains  cables  may  interfere with  the  radio 
1b. Installation of th wallplatee 
F ing (mini m wallplatix mu e clearances shown below)
i. Loose thn  e securing screws remov,  e  e th wallplate, an if d 
surface wirin ig  s to  e b u dse , snap out  e th cable entry s iptr
on th botto edge  m  e of th wallplate  e wit pair of pliers.h a 
ii. Fix the wallplate, ter nal ami s  t the top, either direc ontt  o the 
3. Replace the     front cover of the receiver by locating the       two latches 
at   the top and then     fasten the   two screws   at the bottom. As 
soon as the  receiver has power it willDigistat         be ready for 
pairing   with the Digistat RF Thermostat .
This   product is   double insulated    s and doe not   re requi an earth 
conn ction. The receiver sh uld bee   o      wired to   the combi boiler or 
central heating wiring using the correct type of cable or flex. 
The receiver sh uldo    be wired   in to   replace hard-wired room 
or programmable thermostats     shown on   the system or boiler 
wiring diagrams. Always ch  eck other manufacturers’ 
instructions for compati il ty.b i
Consists of a Thermostat RF90T    nd Receiver RF90D 
Technical Helpline Tel: 0333 6000 622           
Website: www.draytoncontrols.co.uk 
Email: customer.care@draytoncontrols.co.uk
Userand Installation Guide 06490311001 Iss E   
The range may be affected by composition/density 
and number  walls between the Digistat of