
I N S TA L L E R M AN UA L

50 Installer Manual
Contents
Basicline T
1 x User manual
I NS T AL L E R / U S E R M AN U A L
Fixing screws
Contents
Box Contents
Introduction
Product Compliance
Installation
User Guide
Parameter Settings
Installers Notes
Warranty
Box Contents
Icons used in this manual:
Safety
Important info
Your benet
For latest PDF installation
guide please go to
www.roth-werke.de

Product Compliance & Safety Information
INTRODUCTION
Thank you for purchasing the Roth room
thermostat Basicline T. The Basicline T is a
230 V digital thermostat which oers simple
temperature control of your heating system.
By purchasing the room thermostat you have
decided on a digital room thermostat which
allows you to adjust surface heating appliances
individually, such as underoor, wall or panel
heating. A clear energy saving is possible by
reducing temp.
Product Compliance
This product is CE compliant and meets the
following EC Directives Electro-Magnetic
Compatibility Directive 2004/108/EC
Low voltage Directive 2006/95/EC
Safety Information
Use in accordance with the regulations.
The room thermostat is to be used for room
control of hot water heating systems
inside the house.
Installation
This product must be tted by a competent
person, and installation must comply with the
guidance, standards and regulations applicable
to the city, country or state where the product
is installed. Failure to comply with the
requirements of the relevant guidance,
standards and regulations could lead to injury,
death or prosecution.
Always isolate the AC mains supply
before installing or working on any components
that require 230 V AC 50 Hz supply.
We hope you enjoy this product...
Installer Manual 51

Product Compliance & Safety Information
Sources of danger
The thermostat must be disconnected from
mains supply before removing the cover.
230 V AC
Emergency
Switch o the voltage to the indivdual
thermostat wring centre or complete system.
Installer parameter settings
The room thermostat is equipped
with installer parameter section.
This must only be entered
by the installer or competent
person. Changing these parameters
can have a serious eect on
your heating system. See page 89.
For the installer
Please enter any parameter
changes in the installer notes section.
52 Installer Manual

Installation – Terminal Connections
Understanding your terminal connections
Rear of Basicline T
Power Terminals 230 Vac
Used for supplying power to the
unit and switched output.
NSB (Night Set Back) Connection
Used for a 230 V output to other
thermostat. See page 56.
Sensor Terminals S1, S2 (Optional)
Can be used for external AIR
or Floor sensor.
1
3
3 2 1
2
Installer Manual 53
INSTALLATION

Installation – Thermostat Mounting
1
3
2
60mm
Wall Mounting
For wall mounting, mark and mount the
rear case to the wall. The room
thermostat is suitable for wall boxes with
a centre hole distance of : 60 mm
Gently remove front housing.
54 Installer Manual
Gently remove front housing.
Only for ush
mounting boxes
with horizontal
xing holes.

Installation – Thermostat Mounting
Not to be positioned on an exterior wall.
Mounting position and installation
To ensure trouble free operation and ecient control, the room thermostat is best positioned
in a draft free area, and at 130 cm from the oor. Do not position the thermostat near any
heat source, behind curtains, direct sunlight or an area of high humidity.
Installer Manual 55
INSTALLATION

L N
L N
S2
S1
NSB
SL
L
N
56 Installer Manual
S2
S1
NSB
SL
L
N
Sensor Terminal (optional)
Sensor Terminal (optional)
Night set back output
Load (Thermal Actuators)
Live 230 V AC 50Hz
Neutral
Wiring Centre
Thermal
Actuator
Optional
Sensor
Installation – Terminal Connections
NSB for other
thermostats
Output

Installation – Terminal Connections
Power Terminals
NSB (Night Set Back) Connection
Sensor Terminals (if applicable)
You are ready to secure the rear housing to the wall box
Check that the wiring is completed for:
1
2
3
Please use the screws provided
Ensure the orientation arrow
is pointing upwards.
Installer Manual 57
INSTALLATION

Installation – Thermostat Mounting
1
Fit the front housing to the rear housing
Align the front housing
at the top edge.
2
Lightly press until you
hear a positive click.
Ensure the pin connections are aligned
58 Installer Manual

Installation – LCD Graphics
1
2 3 4 5 6 7
8
9
11
12
14
13
10
16
15
Installer Manual 59
INSTALLATION

SYMBOL FUNKTION
BOX means to select the mode
e.g. means the current setpoint is Hi temp, means
the Hi temp is not selected.
Sunny:
Hi comfortable temperature.
Cloudy:
Middle comfortable temperature.
Moon:
Low comfortable temperature.
Programmable thermostat Program mode indicator:
Indicates program is running, Auto On or Auto O.
Party indicator:
When Party mode is active.
Vacation indicator:
When Vacation mode is active.
Frost protection indicator:
Frost protection is active, not available in cooling mode (if applicable).
Installation – LCD Graphics
1
2
3
4
5
6
7
60 Installer Manual

Installation – LCD Graphics
ICON FUNCTION
Heat indicator: Indicates heat is required.
Cool mode indicator:
Indicates cooling is required (if applicable).
Temperature indicator:
Display the room temperature.
Display the set-temp.
Also used to show the other information.
Temporary manual override indicator:
If the set temperature is changed when in program mode,
the hand will appear until the next program start time.
Programs number indicator:
In AUTO program mode or Temporary override is running,
it means the current program running.
Day indication: 1 = Monday.
8
9
10
11
12
13
Installer Manual 61
INSTALLATION

Installation – User Interface
ICON FUNCTION
Floor sensor probe indicator:
Show only when Air + Floor sensor is connected.
Setting indicator:
Indicates the unit is in setting mode when program setting.
Indicates the manual mode.
Keylock indicator:
Shows that keys are inactive.
14
15
16
62 Installer Manual

Installation – User Interface
KEY FUNCTION
1. Increase or decrease setpoint temperature.
2. Increase or decrease Day, Clock, Timer, Party and Holiday.
3. Select installer parameter value.
1. Mode selection.
2. Long press to return to home display without saving.
3. Short press to return to the previous screen when it is in user
/installer setting mode.
1. OK key: Short press to conrm selection.
2. Long press to save and exit.
3. Long press to enter the user settings.
Lock/Unlock.
Enter Installer parameter settings.
OR
+
+ +
5 SECONDS
5 SECONDS
OR
Installer Manual 63
INSTALLATION

Installation – First Power Up
64 Installer Manual
2 Seconds
2 Seconds
Software Version
Time Setting
ON rst power up.
Proceed to page 67

Installation - Graphics Key
Press once
Press x amount of times
Hold for ve seconds
Flashing
xx
Short press to save and
long press to save and exit
Short press to back up
Installer Manual 65
INSTALLATION

User Guide - Setting time and date
66 Installer Manual

User Guide - Setting time and date
Use left to select
12 hour and right
to select 24 hour.
Adjust the time
using the up or
down arrow key.
Hour
Minutes
Installer Manual 67
USER GUIDE
Year
Month
Day

User Guide – Understanding Temperature Levels - Heating
Highest Temperature typically used for
early morning and early evening.
Typically 20 Deg C
Mid Temperature typically used for times of
day when you are active around the home.
Typically 19 Deg C
Lower Temperature typically used for
unoccupied or sleep times.
Typically 17 Deg C for UFH or 15 Deg C for radiators
Frost Temperature typically used for
periods of long absence or holidays.
Typically 5 Deg C
Your thermostat comes preset for the above temperatures.
These can be adjusted. Please see page 85.
68 Installer Manual

User Guide - Understanding Temperature Levels - Cooling
Occupied Temperature. Typically 22 ºC
Unoccupied Temperature Typically 40 ºC
This avoids cooling being active when the property is unoccupied.
Evening Temperature Typically 26
ºC
Your thermostat comes preset for the above temperatures.
These can be adjusted. Please see page 85.
See device setting D18, section on page 92
Installer Manual 69
USER GUIDE

User Guide - Default Heating Schedule 1
21
19
17
12.00 6.00 9.00 16.00 23.00
Monday to Friday
21
19
17
12.00 7.00 23.00
Saturday to Sunday
70 Installer Manual

User Guide - Optional Heating Schedule 2
21
19
17
12.00 6.00 22.30
Monday to Friday
21
19
17
12.00 7.00 23.00
Saturday to Sunday
Installer Manual 71
USER GUIDE

User Guide - Optional Heating Schedule 3
21
19
17
12.00 5.00 8.00 14.00 22.00
Monday to Friday
21
19
17
12.00 7.30 22.30
Saturday to Sunday
72 Installer Manual

User Guide - Optional Heating Schedule 4
21
19
17
12.00 6.00 9.00 15.00 22.30
Monday to Friday
21
19
17
12.00 7.30 23.00
Saturday to Sunday
Installer Manual 73
USER GUIDE

User Guide - Optional Heating Schedule 5
21
19
17
12.00 6.00 10.00 16.00 23.00
Monday to Friday
21
19
17
12.00 7.30 23.30
Saturday to Sunday
74 Installer Manual

User Guide - Default Cooling Schedule 1
22
40
26
12.00 6.00 9.00 16.00 23.00
Monday to Friday
22
40
26
12.00 7.00 23.00
Saturday to Sunday
Installer Manual 75
USER GUIDE

User Guide - Optional Cooling Schedule 2
22
40
24
12.00 6.00 22.30
Monday to Friday
22
40
24
12.00 7.00 23.00
Saturday to Sunday
76 Installer Manual

User Guide - Optional Cooling Schedule 3
22
40
24
12.00 5.00 8.00 14.00 22.00
Monday to Friday
22
40
24
12.00 7.30 22.30
Saturday to Sunday
Installer Manual 77
USER GUIDE

User Guide - Optional Cooling Schedule 4
22
40
24
12.00 6.00 9.00 15.00 22.30
Monday to Friday
22
40
24
12.00 7.30 23.00
Saturday to Sunday
78 Installer Manual

User Guide - Optional Cooling Schedule 5
22
40
24
12.00 6.00 10.00 16.00 23.00
Monday to Friday
22
40
24
12.00 7.30 23.30
Saturday to Sunday
Installer Manual 79
USER GUIDE

SYSTEM
User Guide – Setting the Temperature Schedule
Use right and left
to select the day
of the programs.
5/2
7 Days
Individual
80 Installer Manual

User Guide – Setting the Temperature Schedule
Adjust the time
using the up or
down arrow key.
Use right and left
to select the
Hi/Mid or low
temp.
Installer Manual 81
USER GUIDE

User Guide – Setting the Temperature Schedule
When you set the temperature, the schedule will respond
to those temperatures. See page 85 on how to change
Repeat through to program 4.
If you require a 5th or 6th program enter a time
and select your temperature
To remove a program out set the time to --:--.
82 Installer Manual

User Guide - Temporary Override
Use the up or down
arrow key to view
your program set
temperature.
Use the up or down
arrow key to adjust
the temperature to
the setting you
desire.
Temporary override allows you to increase the temperature or decrease
it to the desired setting until it reverts back on the next program time.
Installer Manual 83
USER GUIDE

User Guide - Temporary Override
To cancel temporary override press or
See below.
Conrm the
temporary set
temperature.
84 Installer Manual

User Guide - Permanent Override
To cancel permanent override select
See below.
Move from
to
Use the up or down
arrow key to view
your set
temperature. See
page 83.
To adjust your
permanent override
temperature follow
the steps on
page 83.
Repeat for if required
Setting permanent low temperature
Installer Manual 85
USER GUIDE

User Guide - Party Mode
The party mode is
an option that
enables
temperature
for a period of time.
You select up to
9hr 50min.
Use the right
arrow to select
the party mode.
Use the up
arrow to select
the hr/min.
Press tick to
conrm and
it will start to
count down .
86 Installer Manual

User Guide - Holiday Mode
Use the right
arrow to select the
holiday mode.
Use the up arrow
to select how
many days to be
o for.
Press tick to
conrm and it
will start the
holiday count
down.
Installer Manual 87
USER GUIDE

User Guide - Frost Protection
Use the right
arrow to select
the frost mode.
Use the up arrow
to select the
frost protection
temperature.
Press tick to
conrm the
temperature
that it has been
set to.
88 Installer Manual

Installation - Entering Device Menu
If you need to
change device
parameters
follow the steps
below.
Must only be
entered by the
installer.
This is the rst
screen of the
device menu.
Press all three
buttons
simultaneously.
Installer Manual 89
INSTALLATION

Installation - Device Parameters
DX FUNCTION SYSTEM SETTING DEFINITION DEFAULT
D01
Heating 0 Pulse Width Modulation
Control 1 On-O 0.5 Deg C +/- 0.25 Deg C 0
2 On-O 1.0 Deg C +/- 0.5 Deg C
D02 Room -3.0 to 3.0 Temperature Oset from
Temperature Deg C Measured Temperature to 0 Deg C
Oset Compensate for any error
D03 Sensor probe or 0 Sensor stat not Connected
Cylinder thermostat 1 Sensor stat Connected 0
connection
D04 Sensor probe 0 D03 must be set to 1 then
used as air sensor external sensor be used as
or oor sensor Air sensor. There will be no
internal temp measurement
0
1 D03 must be set to 1 then
external sensor used for oor
protection. Internal temp is
measured by stat
D05 Cooling Control 1 On-O 0.5 Deg C +/- 0.25 Deg C
2
2 On-O 1.0 Deg C +/- 0.5 Deg C
D06 Actuator type 0 NO Normally Open
1
1 NC Normally Closed
D07 Valve protection 0 Disable
1
1 Enable
90 Installer Manual

Installation - Device Parameters
DX FUNCTION SYSTEM SETTING DEFINITION DEFAULT
D08
Frost Set point 5-17 Deg C Required Temperature for frost 5 Deg C
Temperature protection and holiday mode
D09 Hour Format 0 12
1
1 24
D10 N/A N/A N/A N/A
D11 Daylight Saving 0 OFF
1
Time (DST) 1 ON
D12 Heating Set point
5-35 Deg C
Maximum temp that can
35 Deg C
Limit be set for heating
D13 Cooling Set point
5-40 Deg C
Maximum temp that can
5 Deg C
Limit be set for Cooling
D14 Floor sensor High Output relay will be switched o
Limit Temperature 6-45 Deg C when temp is reached for 27 Deg C
oor protection
D15 Floor sensor Low Output relay will be switched on
Limit Temperature 6-45 Deg C when temp is reached for 10 Deg C
oor protection
D16 Floor sensor Limit Output relay will be switched o
for cooling 6-45 Deg C when temp is reached for 6 Deg C
oor protection
Installer Manual 91
INSTALLATION

Installation - Device Parameters
DX FUNCTION SYSTEM SETTING DEFINITION DEFAULT
D17
D18
Preset program
selection
1-5 Select 1-5 of the default programs 1
Heat/Cool mode
selection
0 or 1
0: heating mode
1: cooling mode
0
92 Installer Manual
Enter Number 47
and press
Press all three
buttons
simultaneously.
ERROR DESCRIPTION
Maximum/Minimum Floor Temp Reached
Broken Floor Sensor
Floor Sensor Short Circuit
Must only be
entered by the
installer.
Reset to factory settings
ERROR CODE
Err02
Err03
Err04

Installation - Technical Detail
Model Thermostat Basicline T 230 V
Type Electronic programmable room thermostat, digital room
thermostat designed for 230 V AC applications
Programming Modes User selectable for 5/2, ALL and Individual day options
Program Number 1-6 Selectable
Modes Party, Vacation, Program and Frost
NSB 230 V Output
Override Permanent and temporary
Frost Protection 5 ºC Adjustable
Power Source 230 V AC 50Hz
Rating 230 V AC/max. 3A
Temperature Scale 5 to 35 ºC, tolerance 0.5 ºC
Heat/Cool Local changeover
Sensor Air or oor protection.
Device Parameters See page 90 for full list of functions
Operating Temperature 0 to 50 ºC
Storage Temperature -20 to 60 ºC
Installer Manual 93
INSTALLATION

Roth warrants that this product will be free from any defect in materials or workmanship, and shall perform in
accordance with its specication, for a period of two years from the date of installation. Roth sole liability for
breach of this warranty will be (at its option) to repair or replace the defective product.
Customer Name: .............................................................................................................................
Customer Address: ..........................................................................................................................
............................................................................... Post Code: ........................................................
Tel No: ........................................................ E-mail: .........................................................................
Engineers Company: .......................................................................................................................
Tel No: ......................................................... E-mail: ........................................................................
Installation Date: ..............................................................................................................................
Engineers Name: ............................................................................................................................
Engineers Signature: .......................................................................................................................
Warranty
Installer Manual 95

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24/07/2014 Subject to technical modications