Salus Controls SP120 Instruction Manual

S-Series Single Channel Controller

2

S-Series Single Channel Controller

Model No SP120

Instruction Manual

PRODUCT COMPLIANCE

This product complies with the essential requirements of the following EC Directives:

Electro-Magnetic Compatibility Directive 2004/108/EC

•

Low Voltage Directive 2006/95/EEC

•

EC Marking directive 93/68/EEC

•

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.

These instructions are intended to apply in the United Kingdom only, and should be followed along
with any other statutory obligations - if you are in any doubt, please contact the Salus Controls
technical helpline.

This accessory must be fitted by a Competent person, and installation must comply with the
guidance provided in the current editions of BS7671 (IEE Wiring Regulations) and Part ‘P’ of the
Building Regulations. Failure to comply with the requirements of these publications could lead to
prosecution.

Always isolate the AC Mains supply before opening
or removing the unit from the wall or wall box.

Please leave these instructions with the end user where they should be kept in a safe place for future
reference.

SP120 INSTRUCTION MANUAL2

INTRODUCTION

A heating controller is used to switch the heating
system in your home on and off as needed. It works by
controlling the heating boiler according to a series of
programmed settings that take effect at different times
of the day.

The SP120 from Salus Controls is a stylish and accurate
single channel programmable heating controller. Fitted
with a large, easy to read Liquid Crystal Display (LCD),
this controller has been specifically designed to be used
for volt free and 230V AC heating applications.

The use of the revolutionary Touch Ring technology makes for simple usage, and is coupled with
a unique, smart design and the ‘one touch’ operation makes the SP120 easy to operate.

FEATURES

• Touch Ring Technology

• Large LCD with white backlight

• Stylish Casing

• Radio Controlled Clock (RCC)

• Volt Free Contacts

• Manual Time and date Setting Option

• Advance +1Hr function (maximum 9 hours)

• Holiday Function

• Service Function

• Three On/Off Periods each day

• Built in Start-up Programmes

3SP120 INSTRUCTION MANUAL

INSTALLATION

Please read the important safety information at the start of this manual before you begin to install
the device. The ideal position to locate the SP120 programmable heating controller is about 1.5m
above floor level. It should be mounted in a location where the controller is easily accessible,
reasonably lit and free from extremes of temperature and draughts. Do not mount the controller on
an outside wall, above a radiator or in a location where it may be subjected to direct sunlight.

The SP120 should be mounted in a location where it will not come into contact with moisture or
condensation, as this can affect the Touch Ring operation.

To ensure trouble free reception for both the Radio Controlled Clock (RCC) and the Radio Frequency
(RF) signal, always ensure that the programmable controller is mounted away from any possible
sources of interference (such as radios, TV sets, computers, etc.), and is not mounted on or in close
proximity to large metal objects. Installing the SP120 in enclosed areas such as cellars and basements
is not recommended.

The electrical connections to the SP120 are made to the terminal strip within the controller itself.
Connection details are shown below - no Earth connection is required for the correct and safe
operation of the SP120.

Volt Free Connections

Terminal Description Terminals

4 (COM) Volt Free Common

3 (NO) Normally Open

2 (NC) Normally Closed

1 No connection

L Mains Live

N Mains Neutral

230V AC Connections

Terminal Description Terminals

4 Linked to Live

3 (SL on) Switched Live On

2 (SL off) Switched Live Off

1 Live

L Mains Live

N Mains Neutral

SP120 INSTRUCTION MANUAL4

After installing the controller in a suitable location, wiring connections can be made as shown above.

The following criteria apply to the installation:

• The incoming AC mains supply should be 230V AC and fused at 6 Amps.

• Optimum cable size for installation is 1.5 mm

2

; wiring colours should be in accordance

with the current requirements of the IEE Wiring Regulations.

• Cable entry should be made at the cable entry point

• All wiring connections should be securely made, and be firmly gripped beneath the terminal clamp.

Do not restore the mains supply to the system until all associated items are fully installed.

NOTE: All electrical installation work should be carried out by a suitably qualified Electrician or other
competent person. If you are not sure how to install this controller consult either with a qualified
Electrician, Heating Engineer or your boiler / heating system supplier for advice on how to continue.

Do not remove or refit the SP120 without the mains supply to the system being isolated.

AFTER INSTALLATION

After completing installation and powering up the SP120 for the first time the controller will behave
in the following way:

All the indicators on the display and the backlight will be turned on for a few seconds. The internal
firmware version will then be displayed for a few seconds, and the SP120 will then operate in Normal
mode (controller output OFF).

If the Reset Button is pressed, the SP120 will behave in the same way as described above, and any
previously saved user settings will be deleted and overwritten with the default settings, except when
the SP120 is in SERVICE mode.

5SP120 INSTRUCTION MANUAL

USER INTERFACE AND CONTROLS

The status and operation of the SP120 can be clearly seen on the
large backlit Liquid Crystal Display (LCD) - this display allows the
user to see at a glance the current status of the heating system.

The display consists of a combination of symbols and
alphanumeric displays. The top row displays status indicators, the
centre row is a time and day of the week indicator and the bottom
row is an alphanumeric display for menu and status messages.

The status indicator symbols and their meanings are shown in the
following table:

Indicator Description Function

Clock Display Displays the day and time

Alphanumeric Display Displays menu and other status messages

ON Mode indicator Indicates Continuously On

ONCE Mode indicator Indicates output is turned on for one period per

day, from PROGRAM 1 ON to PROGRAM 3 OFF

AUTO Program Mode indicator Indicates Auto ON or Auto OFF

programme is running

OFF Mode indicator Indicates Continuously Off

RCC indicator Indicates the status of the Radio Controlled Clock

Holiday indicator Indicates Holiday operation mode is selected

Touch Lock indicator Indicates Touch Lock is activated

Service indicator Indicates Service function is active

SP120 INSTRUCTION MANUAL6

There are few user controls for the
SP120, making the controller very
easy to operate. The controls are a
Touch Ring (which surrounds the
user display), two touch sensitive
buttons, a reset button and a slide
operated switch mounted on the
side of the controller.

These controls are shown here,
along with a description of each of
their functions.

USER CONTROL FUNCTION SUMMARY:

Key / Operation Functions

Touch Ring (move clockwise) Increases the selected setting and scrolls

Touch Ring (move anti- clockwise) Decreases the selected setting and scrolls

OK Key Enters Menu or confirms a menu selection

Arrow (Back) Key Single press goes back to the previous screen

Reset Button Resets the controller to default (original factory)

Slide Switch Activates and deactivates the key lock function

down the menu selection

up the menu selection

or previous option selected. Press and hold for
2 seconds to return to NORMAL mode

settings, except when in SERVICE mode.

(prevents accidental changes)

7SP120 INSTRUCTION MANUAL

OPERATION

The SP120 is configured and adjusted by the use of an
innovative and stylish Touch Ring, and two touch
sensitive buttons. The Touch Ring surrounds the
controller display, and is operated very easily by moving
your finger around the ring.

ACCESSING THE MENUS

The Arrow key is not active when
the SP120 is in NORMAL mode. To
access the Menu screens, press the
OK key twice and backlight is now
ON. The first menu displayed is the
BOOST menu. Use the Touch Ring
to scroll through the Menus, and
press the OK key to select the
menu you want to use:

You can scroll through the menus in either direction (forwards or backwards) depending on the
direction you move your finger around the Touch Ring. The menus are displayed in the order
shown in the picture above.

Pressing the Arrow key will return the SP120 to NORMAL mode. The controller will also return
to NORMAL mode after 10 seconds if no Key is pressed or if no movement is detected on the
Touch Ring.

SP120 INSTRUCTION MANUAL8