Salus iT500 User guide

iT500 Internet Thermostat
INSTALLER MANUAL

1. Product compliance & safety information
These instructions are applicable to the SALUS Controls model stated on the front cover of this manual
only, and must not be used with any other make or model.
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This accessory must be fitted by a competent person, and installation must comply with the guidance
provided in the current IEE Wiring Regulations and current Building Regulations. Failure to comply with
the requirements of these publications could lead to prosecution.
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
When fitting batteries, do not mix old and new batteries together.
Do not use rechargeable batteries.
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Please leave these instructions with the end user where they should be kept in a safe place for future
reference.
02 iT500 Installer Manual
Always isolate the AC Mains supply before installing or working
on any components that require 230 VAC 50Hz supply.

Wire up the receiver using one of the
schematics on pages 4 and 5
Clip the front of the unit back on by aligning the
fittings and pushing into place.
Securely screw the front of the receiver in place.
4 5 6
Loosen the screws at the bottom
of the receiver unit.
Unclip the front of the unit. Fit the back of the receiver unit to the wall
using the fittings supplied.
1 2 3
2. Installation of the iT500RX Receiver
iT500 Installer Manual 03

230V
0V
BOILER
Volt Free - Combination Boiler
BOILER
230V230V
2 x CH Zones - Volt Free Combination Boiler
BOILER
OV - 230v
B
O
I
L
E
R
OV 230
230V
230V
230V
0V System Boiler 1 x CH Zone and 1 x HW Zone
BOILER
OV
B
O
I
L
E
R
OV
230V
0V
BOILER
Volt Free - Combination Boiler
BOILER
230V230V
2 x CH Zones - Volt Free Combination Boiler
BOILER
OV - 230v
B
O
I
L
E
R
OV 230
230V
230V
230V
0V System Boiler 1 x CH Zone and 1 x HW Zone
BOILER
OV
B
O
I
L
E
R
OV
230V
230V
BOILER
230V Switching - Combination Boiler
BOILER
230V230V
230V Combination Boiler 2 x CH Zones -
Potential Volt Free Switching
BOILER
OV - 230v
B
O
I
L
E
R
OV 230
230V
230V
230V
0V System Boiler 1 x CH Zone and 1 x HW Zone
BOILER
OV
B
O
I
L
E
R
OV
04 iT500 Installer Manual
Two central heating zones.
iT300 Sensor required for this configuration.
A
C+
One central heating zone only.
A
One central heating zone only.
B
B
3. WIRING SCHEMATICS FOR SYSTEM CONFIGURATIONS
C

230V
230V
230V
230 V Switching
BOILER
230
Permanent
230
BOILER
230
Potential Free Switching
BOILER
230V0-230V
B
O
I
L
E
R
230V
230V
230V
2 x CH Zones - 230 V Switching Combination Boiler
BOILER
230
Permanent
230
B
O
I
L
E
R
230
230V230V
Potential Free Switching
BOILER
230
BOILER
230
230V
230V
230V
Potential Free Switching - S Plan
BOILER
OV
BOILER
OV
230V
230V
230V
230 V Switching - S Plan
BOILER
230
B
O
I
L
E
R
23
0
Pe
rmanent
230V
2C
D
E
3. WIRING SCHEMATICS FOR SYSTEM CONFIGURATIONS
One central heating zone
plus hot water.
D+
F
One central heating zone
plus hot water.
+
+
Two central heating zones.
iT300 Sensor required for this configuration.
E
iT500 Installer Manual 05
230V 230V 230V
230 V Switching - Y Plan
BOILER
230
BOILER
230
Potential Free Switching
BOILER
230V0-230V
B
O
I
L
E
R
230V
230V
230V
230 V Switching
BOILER
230
Permanent
230
B
O
I
L
E
R
230
230V230V
Potential Free Switching
BOILER
230
BOILER
230
230V
230V
230V
Potential Free Switching
BOILER
OV
BOILER
OV
2 1 C
F
230V 230V 230V
230 V Switching - Y Plan
BOILER
230
BOILER
230
Potential Free Switching
BOILER
230V0-230V
B
O
I
L
E
R
230V
230V
230V
230 V Switching
BOILER
230
Permanent
230
B
O
I
L
E
R
230
230V230V
Potential Free Switching
BOILER
230
BOILER
230
230V
230V
230V
Potential Free Switching
BOILER
OV
BOILER
OV
2 1 C

12 3
4. Installation of wall bracket docking (optional)
5. Desk mount option iT500
Attach the wall mounting bracket to a
suitable wall using the fittings supplied
and the built in level.
For the desk mounted option, simply clip
the clear stand supplied separately into
the back of the unit.
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.
06 iT500 Installer Manual
For best results mount the
iT500 1.5m from ground level.
i

6. Connecting the Gateway to your existing router
Flashing red light
on setup.
Constant green light when the iT500 is
connected to the SALUS Controls Server.
iT500 Installer Manual 07
You require port 80 and 2165 UDP open on the router
i

1 2 3
4 5 6
Insert the second battery supplied into the left
hand side of the base of the iT500 Thermostat.
Replace the battery cover to the
base of the iT500 Thermostat.
Ensure the batteries are fitted securely
in the base of the iT500 Thermostat.
Remove the battery cover from
the base of the iT500 Thermostat.
Make a note of the serial number printed
in the base of the iT500 Thermostat.
With the unit face down, insert the first
battery supplied into the right hand side
of the base of the iT500 Thermostat.
7. Inserting the batteries in the iT500 Thermostat
08 iT500 Installer Manual
STA
Why not make a note of your STA
number here for future reference.

8. Setting up the iT500 Thermostat
After powering up iT500 for the first time the display will go through the following sequence.
OTA* Revision number
iT500 Software revision
1
2
3
4
The globe icon will appear when the unit
automatically connects to the internet via the
SALUS iTG500 Gateway.
This should take approximately 20 seconds.
* Over The Air operated software
iT500 Installer Manual 09
i

9. LCD Overview
10 iT500 Installer Manual
LCD ICONS DESCRIPTION FUNCTION
Day of the week Displays the number of the day of the week. 1 being Monday
Temperature indicator Displays set or measured temperature
Clock display Displays time
Program number indicator Displays the number of the active (selected) program
Heat mode indicator Indicates heating output is turned on*
Heat zone indicator Indicates heating zone*
Hot water indicator Indicates hot water control*
Hot water mode indicator Indicates hot water output is turned on*
RF signal indicator Indicates the unit is transmitting a wireless signal to the
iT500RX or is receiving the signal from the iT300*
Touch lock indicator Indicates touch lock is activated
Battery status Indicates battery is low
Holiday indicator Indicates holiday operation mode is selected
Internet indicator Indicates connection to iTG500 and SALUS server
Cooling indicator Indicates cooling output is on*
ON indicator Hot water continuously on*
Once indicator Hot water is on once*
AUTO indicator Automatic program mode
OFF indicator Off mode
Setting indicator Manual override or settings mode
OR
* System configuration specific.