SPC Modulo Installation And Operating Instructions Manual

Modulo Thermostat

Installation and operating instructions

Read carefully before installation,commissioning and operation

2 3IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

Contents Page

1.1 | EG-Conformity 3

1.2 | General Instructions 3

1.3 | Changes to the Unit 4

1.4 | Warranty and Liability 4

1.5 | Disposal and Pollutants 4

2.1 | Specications 5

2.2 | Scope of Supply 6

3.1 | SPC Modulo Installation 7

3.2 | Sample Wiring 9

4.1 | Setup Procedure 9

| Safety Instructions 3

1

| Description SPC Modulo Thermostat 5

2

| Installation 7

3

| Setup 9

4

1. Safety instructions

1.1 EG-Conformity

By axing the CE mark to the unit the manufacturer declares that SPC Modulo Thermostat conforms to
the following relevant safety regulations:

• EU low voltage directive 2014/35/EU • EU electromagnetic compatibility directive
2014/30/EU

Conformity has been veried and the corresponding documentation and the EU declaration of
conformity are kept on le by the manufacturer.

1.2 General Instructions

Please read carefully!

These installation and operating instructions

contain basic instructions and important
information regarding safety, installation,

commissioning, maintenance and the optimal
use of the unit. Therefore these instructions
must be read and understood completely by the
installation technician/specialist and by the system

user before installation, commissioning and

operation of the unit.

This unit is an automatic, electrical SPC Modulo
Roomthermostat. Install the device only in dry
rooms and under environmental conditions as
described under “Technical Data”.

In addition, observe the applicable accident
prevention regulations, the regulations of the

Association of Electrical Engineering, the local
power supply utility, the applicable BS-EN
standards and the installation and operating
instructions for the additional system components.
Installation, electrical connection, commissioning
and maintenance of the unit may only be carried
out by specialists who possess the appropriate
training.

Users: Make sure that the specialist gives
you detailed information on the function
and operation of the unit. Always keep these
instructions in the vicinity of the unit.

The manufacturer does not take over any liability
for damage caused through improper usage or
non-compliance of this manual!

| Operation 10

5

5.1 | Overview of Temperatures & Humidity 10

5.2 | Operating Mode 10

5.3 | Menu 11

5.4 | Set Operation Hours 11

5.5 | Expert Menu 13

5.6 | Expert Menu Settings 13

5.7 | Settings Functions 14

| Appendix 1 16

6

6.1 | Setting Up Menu Lock 16

6.2 | Setting Up Interface Lock 17

4 5IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

1.3 Changes to the Unit

• Changes, additions to or conversion of the unit
are not permitted without written permission
from the manufacturer.

• Any parts of the unit or accessories that are
not in perfect condition must be exchanged
immediately.

2. Description SPC Modulo
Thermostat

• It is likewise forbidden to install additional
components that have not been tested
together with the unit.

• If it becomes clear that safe operation of
the unit is no longer possible, for example
because of damage to the housing, turn the
unit o immediately.

Changes to the unit can compromise the safety and function of the unit or the entire system.

• Use only original spare parts and accessories
from the manufacturer.

• Markings made on the unit at the factory must
not be altered, removed or made illegible.

• Only the settings described in these
instructions may be set using the Unit.

2.1 Specications

1.4 Warranty and Liability

The Unit has been manufactured and tested with regard to high quality and safety requirements.
The warranty and liability shall not include, however, any injury to persons or material damage that is
attributable to one or more of the following causes:

• Failure to observe these installation and
operating instructions.

• Improper installation, commissioning,
maintenance and operation.

• Improperly executed repairs.

• Unauthorised structural changes to the unit.

• Use of the device for other than its intended

purpose.

• Operation above or below the limit values
listed in the ‚Speci cations‘ section.

• Force majeure.

1.5 Disposal and Pollutants

The unit conforms to the European RoHS 2011/65/EU for 2011/65/EUthe restriction of the use of certain
hazardous substances in electrical and electronic equipment.

Under no circumstances may the device be disposed of with
the normal household waste. Dispose of the unit only at appropriate collection points
or ship it back to the seller or manufacturer system.

95mm

Housing

2-part, ABS plastic

75 mm x 95 mm x 30 mm

Glass front

Display

Capacitive touch panel

Colour display with 240x320 dots

2.8 inches (7 cm) diagonal

1

2

3

Operation

75mm

30mm

Intuitive user guidance

6 7IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

Electrical specications:

Power supply 24VAC or 24VDC +/- 10% SELV

Power consumption max. 2,5 W

Degree of protection IP20

Protection class III

Max. cable length

0-10V Signal < 30m

Permissible Ambient Conditions

3. Installation

3.1 SPC Modulo Installation

Mount the unit at a suitable location.

during operation 0 °C - 50 °C, no moisture condensation permitted

for transport/storage 0 °C - 60 °C, no moisture condensation permitted

Measuring range Outside the measuring ranges there are larger deviations

Internal temperature sensor 0 °C - 60 °C Accuracy +/- 1 °C

Resolution 0,1 °C

Internal sensor for rel. humidity 0 % - 100 % Accuracy +/- 6 %

Resolution 0,1 %

Other Specications

Installation methods Wall installation, with/without wall socket

Real Time Clock RTC with 24 hour power reserve

2.2 Scope of Supply

• SPC Modulo Roomthermostat

• 2 screws 3,5 x 35 mm and 2 plugs 6 mm for wall installation.

• SPC Modulo Thermostat installation guide

Pay attention to suitable
environmental conditions. Direct
sunlight, sources of heat and cold,
e.g. radiators and windows
must be avoided.

Approx.

120cm - 160cm

75mm

7-10mm

Strip cables by 75 mm max.
and strip the last 7-10 mm of the wires.

8 9IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

0-10V

0-10V

GND

Fan GND

Fan 0-10V

Valve 24VAC L’ / 24VDC +’

Valve 24VA N’ / 24VDC -’

Supply 24VA L / 24VDC +

Supply 24VA N / 24VDC -

Relay

24V out

L’

AC

N’

+’

DC

-’

L’

AC

N’

+’

DC

-’

Fuse

24V in

Unscrew the screw, remove the cable cover and connect the electric as described.

3.2 Sample Wiring

Ret the base and fasten with screw.

Switch on mains voltage and place
SPC Modulo in operation.

The commissioning can be
accessed in the SPC Modulo
menu under Expert at any time.

4. Setup

4.1 Setup Procedure

Install device

Install the device as described (See “ Sample wiring “ on page 6).

Set Functions

Assign a switching output to the respective function via the “Expert” menu in the “Settings” menu item
under “Functions” and parameterize it (See “Settings Functions “ on page 11).

10 11IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

5.3 Menu

5. Operation

5.1 Overview of Temperatures & Humidity

It displays room temperature and humidity, If there is no activity for 60 sec, the device is automatically
switched to the overview.

Room Icon

By selecting the room icon
you will be directed to the
room temperature settings.

Room Humidity

Relative humidity.

Overview > Operating Mode > Menu

Timer

Setting of individual
heating and cooling times
for each day of the week

including a copy function

for following days.

Fan

Settings of the fan
operating mode.

Holiday

Sets the duration
and temperature for

a longer absence.

Expert

Advanced settings
for technicians.

5.2 Operating Mode

Overview > Operating Mode

Back / Forward

Navigation back to
the overview.

Room

Display of the selected room.

Reference Temperature

Setting the reference
temperature for the active
operating mode in the
displayed room.

Menu

Navigation to the
main menu.

Operating Modes

The operating mode
shown in colour is
currently active and can
be changed by selecting a
dierent mode. Manually

selected modes remain

active until the next change
of mode by the timer
program. A background

frost protection function

remains active in the
“o’’ mode.

5.4 Set Operation Hours

Overview > Operating Mode > Main Menu > Timer

Operating Modes

Selection of the operating
mode to select individual
heating or cooling sections.

Clock

Time table for selecting the
time intervals in 30-minute
steps. Touch individual

segments, or drag your

nger over complete time
intervals to colour them
according to the selected
operation mode.

Menu

Opens the copy function.
The function allows you
to copy the heating and
cooling times to the
following day,
to Monday - Friday or to
Monday - Sunday.

Back/Next Weekday:

Sellection of the day of
week which is to be set.

12 13IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

Step 1

Use the arrow keys to select the desired day.

5.5 Expert Menu

Overview > Operating Mode > Main Menu > Expert

Select Language

Sets the device language.

Settings

Parameterisation of the
heating / cooling system.

Menu Lock

Activate menu lock to
protect settings with
a password.

Date & Time

Sets time and date and
automatic changeover

to local standard time

(summer/winter).

Service Values

Information about
the system.

Factory Settings

Resets the device to
factory settings.

Step 2

Select the rst heating mode (normal) - move the
index nger over the desired length of time. The
selected period will be coloured after selecting the
colour of the operating mode (normal = orange).
Set the times of the other operating modes in the
same way.

Step 3

After completing the setting of the individual
heating and cooling times, you have the option
of copying the times via the main menu
to the following day, to Monday - Friday or to
Monday-Sunday or individually for each weekday.

In the interests of ecient and energy-saving single room control, the operating times
should be set specically for each room.

5.6 Expert Menu Settings

Overview > Operating Mode > Main Menu > Expert > Settings

Functions

Management of local control
functions - thermostat and
dehumidier.

Sensor calibration

Used to adapt the
temperature and humidity
of the said local sensor for
the selected area.

Interface Mode

Switches between full and
restricted menu. Only the

reference temperature can

be set in the mode “Hide
menu” To return to “full”
mode, press and hold the
upper-right comer of the
display for 5 seconds.

Location

Set where the device is
installed (selection of the
room icon).

Display Brightness

Adjustment of
display brightness.

14 15IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

5.7 Settings Functions

Overview > Operating Mode > Main Menu > Expert > Settings > Functions

Thermostat

Fan

Overview > Operating mode > Main menu > Expert > Settings > Functions > Fan

Hysteresis

Fan Mode

Minimum Speed

Medium Speed

Maximum Speed

Overview > Operating mode > Menu > Expert > Settings > Functions > Thermostat

Hysteresis

Heating hysteresis of the
thermostat function in
relation to the actual set

room temperature _

16 17IOM 81, Issue 1 - Modulo Thermostat IOM 81, Issue 1 - Modulo Thermostat

6. Appendix 1

6.1 Setting Up Menu Lock

Expert

Select language

Date & Time

Settings

Service values

Menu lock

Factory settings

Enter password

****E

A B C D E

F G H I J

K L M N O

P Q R S T

U V W X Y

Z abc 123

!#@

Step 1

To set up the menu
lock, go into the expert
section. Click on the
‘menu lock’.

Step 3

Enter password.
Then click on the arrow.

Menu lock

Protect settings

with a password

Yes No

Confirm password

A B C D E

F G H I J

K L M N O

P Q R S T

U V W X Y

Z abc 123 !#@

****E

Step 2

Click on the ‘yes’ icon.

Step 4

Re-enter password to
conrm. Then click on
the arrow.

6.2 Setting Up Interface Lock

Expert

Select language

Date & Time

Settings

Service values

Menu lock

Factory settings

Interface Mode

Full menu or hide menu (only

actual temperature and

humidity)?

Full

Step 1

To set up the interface
lock, go into the expert
section. Click on ‘settings’.

Step 3

Default setting is on full
menu. Click on either
the ‘positive’ or ‘negative’
icon to change mode.

Settings

Functions

Location

Sensor Offset

Display Brightness

Interface Mode

Interface Mode

Full menu or hide menu (only

actual temperature and

humidity)?

Hide

Step 2

Click on ‘interface mode’.

Step 4

Once in hide mode.
Click on the arrow to
activate.

Expert

Date & Time

Service values

Menu lock

Enter password

****E

A B C D E

F G H I J

K L M N O

P Q R S T

U V W X Y

Z abc 123

!#@

Step 5

After the password has
been set via menu lock.

All options for settings

will be removed/locked
besides these three
options.

Step 7

Enter the password
to remove menu lock,
click on the arrow.

Menu lock

Protect settings

with a password

Yes No

Menu

Step 6

Step 6

To edit the settings or

19.

1ºC

remove the menu lock.
Go into ‘menu lock’, click
on the ‘no’ icon.

80.2%

Step 5

To deactivate
‘hide mode’, hold the
upper-right corner

To return to ‘full mode’,
click on expert mode, go
back to interface mode
and select ‘full’ menu.

of the display for
around 5 seconds.

ExpertFan

The password can be reset via use of the master password: [CALEON]

(square brackets and capitals required).

Final Declaration

Although these instruction have been created with the greatest possible care, the possibility of
incorrect or incomplete information cannot be excluded. Subject as a basic principle to errors and
technical changes.

Date and time of installation:

Name of installation company:

Space for notes:

SPC House
Evington Valley Road
Leicester
LE5 5LU

T: 0116 249 0044
E: [e-mail]

spc-hvac.co.uk

IOM 81, Issue 1 - Modulo Thermostat