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Desk mount option iT500

iT500 Internet Thermostat

Importer:

SALUS Controls plc

Salus House, Dodworth Business Park

Whinby Road, Barnsley S75 3SP, 

United Kingdom

DYSTRYBUTOR OF SALUS CONTROLS:

QL CONTROLS Sp. z o.o., Sp. k.

Rolna 4, 

43-262 Kobielice, 

Poland

www.salus-controls.eu

SALUS Controls is a member of the Computime Group
Maintaining a policy of continuous product development SALUS Controls plc reserve the right to 

change specification, design and materials of products listed in this brochure without prior notice.

Introduction

Technical specification

iT500RX terminals description

Installation of iT500RX receiver

Inserting the batteries in the iT500 Thermostat

Connecting the gateway to your existing router

Button functions

LCD icon description

iT500 Plus application

Wiring diagrams for single heating zone

Wiring diagram for 2 heating zones 

Product compliance

Safety information

This product complies with the following EU Directives: Electromagnetic Compatibility 2014/30/EU,  

Low Voltage Directive 2014/35/EU, Directive 2014/53/EU and 2011/65/EU. Full information is available  

on the website www.saluslegal.com

Use in accordance with national and EU regulations. Use the device only as intended, keeping it in a dry condition. 

The product is for indoor use only. Installation must be carried out by a qualified person in accordance with national 

and EU regulations. 

Download the iT500 Plus app, create an account  

and register your device. Follow the on screen 

instructions to complete all the steps.

Features available only on the App: 

• HOLIDAY mode

• Antifrost temperature changing

• Energy saving mode (set the lowest schedule temp.)

• Simplified schedule setup

- Confirm

- Return

- Settings / zone changing

- Increase

- Display ON (display highlighting)

- Decrease

The iT500 controls your heating and hot water from anywhere via your smartphone or laptop. Your pc and laptop 

connects to the system using existing broadband connection. The system is wireless so it’s easy to instal.

FEATURES:

• Access and control your heating and hot water via the internet

• Compatible with your PC or smartphone - they connect to the system using your existing broadband connection

• Touch sensor panel

• The internal system uses 868 MHz for robust communication

• 3 system configurations:

   - One central heating zone only

   - Two central heating zones (optional iT300 remote sensor required for second zone)

   - One central heating zone plus hot water

• ECO & HOLIDAY mode

• Free iT500 Plus app to download

Box contains:

- iT500TR thermostat

- iT500RX receiver (a wireless receiver that will connect to your boiler. 

   It is suitable for combination and system boiler).

- iTG500 Internet gateway - connects via a short cable to your broadband internet router. 

   The gateway enables internet access and control of your system.

Supply:

Rating Max:

Temperature range: 
Frost protection temperature:
Hysteresis:
Storage temperature: 
Protection degree IP:

iT500 - 2 x AA Batteries

iT300 - 2 x AAA Batteries 

iT500RX - 230 V AC 50Hz
CH1: 16 A resistive, 5 A inductive

CH2: 5 A resistive, 3 A inductive
5°C - 35°C (in step 0,5°C)
5°C - 9°C (in step 0,5°C)
1°C
-20°C to 60°C 
IP 30

Loosen the screws at the bottom 

of the receiver unit and unclip the 

front of the unit.

Remove the battery cover from 

the base of the iT500 Thermostat.

+

Insert the second battery supplied 

into the left hand side of the base 

of the iT500 Thermostat.

Easy to use interface.

With walk through tutorials  

on how to use the App.

Simple to modify heating schedules. 

Choose from ALL, 5/2 

or INDIVIDUAL days.

Fit the back of the receiver unit to 

the wall using the fittings supplied. 

Then wire up the receiver using 

proper diagram.

Make a note of the serial number 

printed inside the base of the  

iT500 Thermostat.

Ensure the batteries are fitted 

securely in the base of the 

iT500 Thermostat.

Clip the front of the unit back and 

securely screw the front 

of the receiver in place.

With the unit face down, insert  

the first battery supplied into  

the right hand side of the base  

of the iT500 Thermostat.

Replace the battery cover to  

the base of the iT500 Thermostat.

1. 

Settings indicator

2. 

Internet indicator 

3. 

RF signal indicator 

4. 

Low battery status 

5. 

Holiday indicator 

6. 

Button lock indicator 

7. 

Temperature unit 

8. 

Temperature indicator 

9. 

Hot water heating in continuous mode

10. 

Hot water override

11. 

Automatic mode

12. 

Antifrost mode

13. 

Hot water heating

14. 

Hot water indicator 

15. 

Cooling mode indicator (zone 2) 

16. 

Zone 2 indicator 

17. 

Heat mode indicator (zone 2)

18. 

Cooling mode indicator (zone 1) 

19. 

Zone 1 indicator 

20. 

Heat mode indicator (zone 1)

21. 

Program number indicator 

22. 

Clock display 

23. 

Day of the week

1

2

3

4

5

6

13

14

15

18

16

19

17

20

7

23

22

21

8
9

10
11
12

1

1

4

2

2

5

3

3

6

Flashing red light on setup

Constant green

light when iT500 

is connected to the 

SALUS Controls Server.

3

You can make a note of your STA number here for future reference:

You can add a few iT500 thermostat to one account. 

S T A

Terminal 

name

Function

L,N

230V AC power supply

CH (zone 1)

NC

Normally closed terminal

NO

Normally open terminal

COM

Common Terminal

AUX (zone 2)

   or

NC

Normally closed terminal

NO

Normally open terminal

COM

Common Terminal

iT500 Plus 

iT500RX receiver switch functions

2

5

1

4

3

6

1. 

AUTO

 - receiver operate in automatic mode 

 

 

(works according to thermostat or app) 

2. 

MANUAL

 - receiver operate according to the switch 

located below

3. 

OFF

 - receiver is disabled

4. 

CH

 - in manual mode, zone 1 are turned ON

5. 

AUX 

- in manual mode, zone 2 are turned ON

6. 

CH/AUX

 -  in manual mode, zone 1 and zone 2  

(or HW) are turned ON

Fitting the wall bracket and mounting the iT300

Note: 

iT300 purchased separately. Can only be used if your system supports second central heating zone. 

Note: 

Always shut off the AC mains supply before installing or working on any components.

Insert the 2x AAA batteries supplied 

in the battery case under the cover 

on the back of iT300 unit.

Attach the wall mounting bracket 

to a suitable wall using the fittings 

supplied.

Align the grooves on the back  

of the iT300 unit and slide onto 

the bracket.

1

2

3

Installation of wall bracket docking (optional)

For best results mount iT500 1.5m from ground level.

Attach the wall mounting bracket 

to a suitable wall using the fittings 

supplied and the built in level.

After first ensuring that the 

bracket is secure, clip the iT500 

into place by aligning the recess 

on the back of the unit to the 

bracket and clipping into place.

Once clipped into place, ensure 

the unit is securely seated on the 

bracket.

1

2

3

For the desk mounted option, simply clip the clear stand supplied separately 

into the back of the unit.

Installation Manual

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

M

or

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

iT500T

X

iT300

iT300

iT500R

X

L

N

COM

16(5)A

5(3)A

16(5)A

5(3)A

16(5)A

230 V AC

230 V AC

230 V AC

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

M

or

M

or

iT500T

X

iT500R

X

L

N

COM

16(5)A

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

M

or

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

iT500T

X

iT300

iT300

iT500R

X

L

N

COM

16(5)A

5(3)A

16(5)A

5(3)A

16(5)A

230 V AC

230 V AC

230 V AC

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

M

or

M

or

iT500T

X

iT500R

X

L

N

COM

16(5)A

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

M

or

iT500T

X

iT500R

X

L

N

COM

NC NO

NC NO

COM

L

N

AC

230 V

iT500T

X

iT300

iT300

iT500R

X

L

N

COM

16(5)A

5(3)A

16(5)A

5(3)A

16(5)A

230 V AC

230 V AC

230 V AC

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

M

or

M

or

iT500T

X

iT500R

X

L

N

COM

16(5)A

5(3)A

NC NO

NC NO

COM

L

N

AC

230 V

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