Switches/Jumpers; Wiring The Receiver; Receiver On/Off Switch And Led's; Wiring Diagram - Salus RT500RF Instruction Manual

PRIOR TO INSTALLING PLEASE READ THE
INSTALLATION GUIDE
INTRODUCTION
This thermostat can replace most common residential
thermostats and is designed to be used with electric, gas or
oil heating control systems.
Unlike ordinary single unit design thermostats, this is a new
type of thermostat separating the operational functions into
two units. The Receiver serves for wiring connections and
heat on/off control. The Control Centre serves as user
interface and temperature sensing/control. The two units are
linked by Radio Frequency.
The RT500RF is easily installed using the Industry Standard
back plate supplied (for mounting purposes only as no
wiring is required when installing the control centre).
The back plate can be mounted directly to the wall surface.

Switches/Jumpers:

The installer should select the jumper positions required if
changing from the factory presets. These jumpers are found
on the rear of the unit.
Jumpers Function
Span 1 moveable Jumper for selecting
temperature span of +/-0.5°C
(factory default setting) or 1.0°C
Program 1 Jumper for 5-2 (factory default setting)
or 7 day programming.
1,2,3,4,5 5 removable Jumpers for altering the
RF address code when used in
conjunction with the receivers
corresponding dip switch.
The reset button must be pressed after changing jumper positions
1
Wiring the Receiver for the RT500RF
1) Remember to Isolate AC mains supply, note this
must be 230V AC and fused at 13 amps max.
2) Select a suitable indoor location free from water and
moisture.
3) The receiver should not be shielded from the RF signal in
any way, follow 'Testing the RF Transmission' section of
this manual before deciding on a final location for the
receiver and control centre units.
4) To access the wiring terminals carefully prize off the front
cover from the top middle of the receiver with a flat head
screw driver and remove the 2 screws underneath as
illustrated in the diagram.
Power LED
switch Indicators
Front cover
ON
OFF
Front inside view

Receiver On/Off switch and LED's

On removing the front cover you will note there is an On/Off
switch and 2 LED's. The switch allows you to turn off the
Receiver if necessary to prevent it calling for heat. The left LED
illuminates red when the switch is in On position and the unit
is receiving power. The other LED illuminates green when the
receiver unit is calling for heat upon receiving a heat call
transmission from the Control Centre.
2 3

WIRING DIAGRAM

FOR 230V APPLICATION
The unit is default 230V, if volt f
required you must remove link &
diagram for volt free appication.
SL
L
SL
N
It is
into
over
wire
WIRING DIAGRAM
FOR VOLT FREE APPLIC
(Remove Link!!!)
The unit still requires a 230V feed for
L -
N -
NC -
COM -
NO -