Raychem NRG-TEMP Installation guide

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NRG-Temp
Version 4.2
2 | nVent.com
82
82
57
33
70.5
70.5
nVent
Figure 1
Figure 2
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1
Content 3
2
Description 6
3
Mounting and installation 7
3.1 Mounting the Thermostat 7
3.2 Mounting the Floor Sensor 9
3.3 Connection of the Thermostat to
the power supply 10
3.4 Product specific information 11
3.4.1 NRG-Temp in combination with
T2QuickNet heating mat 11
3.4.2 NRG-Temp with the T2Red
(T2Reflecta) self-regulating cable 11
4
Getting started 11
5
Navigation 12
6 Functions 14
6.1 Comfort Temperature
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6.2 Reduced Temperature “
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6.3 Automatic “
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6.3.1 In Comfort Programme 15
6.3.2 In Economic Programmes
(EcoH/EcoO)
15
6.4 Booster “
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6.5 Set time and day “
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6.6 Programme selection “
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6.6.1 Programme 1: Comfort
(Co)
16
6.6.2 Programme 2: Economic home
(EcoH)
16
6.6.3 Programme 3: Economic office
(EcoO)
17
6.6.4 Programme 4: OFF
(standby mode)
18
6.7 Programming “
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7
User settings (
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) 20
7.1 The standard User Menus 21
7.1.1 User Menu 1: Sensor Setting 21
7.1.2 User Menu 2: Service read out 21
7.1.3 User Menu 3: Calibration of the
floor temperature (offset value) 22
7.1.4 User Menu 4: Calibration of the
room temperature (set value) 23
7.1.5 User Menu 5: Display back-light
“on” duration 23
7.1.6 User Menu 6: Minimum temperature
set point for the floor sensor 24
7.1.7 User Menu 7: Maximum temperature
set point for the floor sensor 24
7.1.8 User Menu 8: Minimum temperature
set point for the room sensor 24
7.1.9 User Menu 9: Maximum temperature
set point for the room sensor 25
7.2 The Installers or Advanced User
Menus 25
7.2.1 User Menu A: Adaptive function
(ITCS – Intelligent Temperature
Control System) 25
7.2.2 User Menu B: “First warming”
function 25
7.2.3 User Menu C: Running time 26
7.2.4 User Menu D: Adjustable switching
hysteresis 26
7.2.5 User Menu E: Delayed Start-Up 26
7.2.6 User Menu F: Frost protection
for OFF Programme 27
7.2.7 User Menu G: Proportional
regulation 27
7.2.8 User Menu H: Set back
temperature offset 27
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8
Other features 27
8.1 Learning feature 27
8.2 Key lock feature 28
8.2.1 Lock: 28
8.2.2 Unlock: 28
8.3 External Set Back feature
(Pilot Wire) 28
9
Trouble shooting 29
10
Reset to factory settings 30
11
Technical specification 30
12
Approvals and declarations 31
ATTENTION
This appliance can be used by children aged from
8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made by
children without supervision.
6 | nVent.com
2 DESCRIPTION
The nVent RAYCHEM NRG-Temp thermostat is a
smart thermostat designed for electrical
underfloor
heating. It is designed to give you the best possible
comfort with the least energy consumption. The NRG-
Temp is equipped with an ambient sensor and a floor
sensor, it can monitor and control your underfloor
heating in 3 different modes (Room sensing mode /
floor sensing mode / Room sensing mode with floor
limiter) depending on your needs.
The NRG-Temp will switch on
/
off your underfloor
heating in order to obtain the set-temperature.
When the NRG-Temp is switching on the electrical
underfloor heating, the symbol (
) will show on
display.
The NRG-Temp is a Programmable Timer Thermostat
with 4 preset programmes (see
Table
1).
Programme
Name
Description Symbol
Comfort
Programme
In the Comfort Programme, the NRG-
Temp is aiming for 1 temperature only
(called the Comfort temperature).
Co
Standby
Programme
Use the Standby programme to switch
off your heating for a long period of
time (e.g. during summer period).
Whilst operating in Standby, the NRG-
Temp can be set in frost protection
mode (see 7.2.6).
OFF
Economic
Home
Programme
The Economic Home is a schedule
designed for a home with a working
day schedule different from the
weekend schedule (see 6.6.2).
EcoH
Economic
Office
Programme
The Economic Office is a schedule
designed for an office with a working
day schedule different from the
weekend schedule(see 6.6.3).
EcoO
Table 1
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There are different set-temperatures in the NRG-Temp
thermostat possible (see Table 2).
Set-
temperature
Description Symbol
Reduced
Temperature
With nobody present in the room,
it would be a waste of energy to
heat up the floor. In the EcoH or
EcoO programmes, the NRG-Temp
switches between the Reduced and
the Comfort Temperature based on a
weekly schedule.
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Comfort
Temperature
Temperature maintained in order to
have a good comfort feeling when
present in the room.
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Booster
Temperature
Sometimes it is convenient to
boost the temperature. The booster
function will raise your Comfort
temperature by 5°C during a period
of 2 hours.
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Manual
Override
Temperature
(Only in EcoH
or EcoO
programme)
The Economic programmes, allow
the temperature to be overridden
temporarily at any time. As soon
as there is a new timer event,
the temperature will return to
the Reduced or to the Comfort
temperature depending on the
time schedule of the Economic
programme.
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Table 2
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3 MOUNTING AND INSTALLATION
3.1 MOUNTING THE THERMOSTAT
NRG-Temp is intended for flush mounting in a
standard 65 mm wall box. It should be positioned
approximately 1.5 Metres above the floor, protected
from direct sunlight and draughts. All electrical
conduits passing into the wall box that contain
cables must also be sealed to protect the thermostat
against draughts, e.g. with a piece of insulation in
the conduit outlet.
±1,5 m
Figure 3
If the NRG-Temp is mounted in a wall with a rough
surface, e.g. bricks, use silicon glue to make a seal
between the wall and the thermostat frame.
Note: The NRG-Temp can also be mounted on a wall
with a wall box.
Assembly frame and front of thermostat can be
removed by pushing gently with a screw driver
on the two fasteners located on each side of the
thermostat (see Figure 4).
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Figure 4
3.2 MOUNTING THE FLOOR SENSOR
The floor sensor should be installed in a separate
flexible conduit for easy replacement and in order
to avoid signal disturbance resulting in a possible
malfunction of the thermostat. For best control
performance, position the floor sensor between two
heating cables as close as possible to the top floor
surface.
Do not position the floor sensor tip closer than 3 cm
to the heating cable.
500 mm
Figure 5
Remark: The floor sensor cable can be extended to
100 m with a separate standard installation cable
2 x 1.5 mm
2
(230VAC).
10 | nVent.com
3.3 CONNECTION OF THE THERMOSTAT TO
THE POWER SUPPLY
The thermostat must be connected to 230VAC
according to the circuit diagrams (Figure 6).
Direct connection e.g. single heating circuit
Connection via contactor e.g. 3 heating circuits
Pilot wire
signal
(France)
Power supply
230 VAC
Floor
sensor
HEAT
L
N
10K
NTC
PE
SENSOR
N
L
N
L
L
N
PE
PE
FP
Heating cable
230 VAC
Max.13A
10K
NTC
K1
A2
A1
1 3 5
2 4 6
L L L
PE
N N N
L
N
L1 L2 L3 N PE
HEAT
SENSOR
N
L
N
L
FP
Pilot wire
signal
(France)
Power supply
230 VAC
Floor
sensor
Power supply to
heating cables
K1: contacter
with integrated
suppression
device
Do not use contactor without interference filter.
Figure 6
If you connect multiple heating cables, you must
use a contactor (Normally Open) with integrated
suppression device (Figure 7).
Direct connection e.g. single heating circuit
Connection via contactor e.g. 3 heating circuits
Pilot wire
signal
(France)
Power supply
230 VAC
Floor
sensor
HEAT
L
N
10K
NTC
PE
SENSOR
N
L
N
L
L
N
PE
PE
FP
Heating cable
230 VAC
Max.13A
10K
NTC
K1
A2
A1
1 3 5
2 4 6
L L L
PE
N N N
L
N
L1 L2 L3 N PE
HEAT
SENSOR
N
L
N
L
FP
Pilot wire
signal
(France)
Power supply
230 VAC
Floor
sensor
Power supply to
heating cables
K1: contacter
with integrated
suppression
device
Do not use contactor without interference filter.
Figure 7
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For the earth connection of the underfloor heating,
you must use the PE terminal on the thermostat or a
separate earth terminal connection bloc.
3.4 PRODUCT SPECIFIC INFORMATION
3.4.1 NRG-TEMP IN COMBINATION WITH
NVENT RAYCHEM T2QUICKNET
HEATING MAT
T2QuickNet heating mats are approved with the
NRG-Temp thermostat working in floor sensor mode.
Be aware that the floor sensor must be installed and
activated for any installation with T2QuickNet.
3.4.2 NRG-TEMP WITH THE NVENT RAYCHEM
T2RED (T2REFLECTA) SELF-REGULATING
CABLE
Self-regulating heating cables have an inrush current
at start up. In order to guarantee the life time of the
thermostat, the maximum load of the self-regulating
application in nominal conditions is limited to 10A.
A 13A self-regulating load will reduce the life time of
the thermostat. Maximum circuit length for T2Red is
100 meter.
12 | nVent.com
4 GETTING STARTED
When you switch on the NRG-Temp for the first time,
the NRG-Temp will propose the Comfort programme
(Co flashing on the screen).
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Figure 8
Simply press
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or wait for 15 seconds for the
NRG-Temp to start in Comfort programme.
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Figure 9
In this programme, the NRG-Temp is set to the
default Comfort temperature of 23°C. Use
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or
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to adapt the temperature to your best comfort.
Remark: If you want to use the thermostat in one of
the Timer Programmes, you will have to set up the
time and day first. The NRG-Temp thermostat will
prompt you automatically for setting the time and
day (see 6.5)
Note: If there is no floor sensor attached to the
NRG-Temp, the thermostat will start in room sensing
mode. During the first 2,1hours, the thermostat will
perform the self-calibration. It is still possible to
operate the thermostat normally during 30 minutes
and after this, the screen will display the letters CAL
from calibration.
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Figure10
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5 NAVIGATION
The NRG-Temp thermostat is designed to easily
navigate through the different functions
General principle:
To use the NRG-Temp:
Navigate between functions using
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or
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Modify a setting using
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or
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Confirm your selection using
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Figure 11
- The active function is indicated with a square
around the function icon.
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Figure 12
Remark: In the example on Figure 12, the active
function is Auto.
While scrolling between the functions
First the function icon is flashing while the
square stays around the active function
By pressing
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, you activate the new function.
Note: When the blue backlight is not on, the first
button you touch will light the blue backlight. The
navigation is then activated and only the second
time you will hit a button will have an effect on the
navigation.
You can navigate between the functions in Table 3.
14 | nVent.com
Function Symbol Display
Booster
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Comfort
Temperature (*)
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Automatic
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Reduced
Temperature (*)
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21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Clock (*)
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Programme
Choice
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Setup
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Programming (*)
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Table 3
Remark: The functions indicated with an (*) are
available in the Economic programmes (Eco Home /
Eco Office) only.
nVent.com | 15
6 FUNCTIONS
6.1 COMFORT TEMPERATURE
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
The Comfort Temperature is the Temperature you
would like to have when you are present in the
Room. By default it is set to 23°C but you can adapt
this very easily by using
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
.
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
Figure 13
Remark: The Comfort Temperature is used by the
EcoH and EcoO programmes. If you change the
Comfort temperature, it is used in all the events
programmed to be in Comfort Temperature (see
6.3.2 for more explanation)
Note: When selecting “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
the NRG-Temp will return
automatically to “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
” after the first timer event.
6.2 REDUCED TEMPERATURE
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
The reduced Temperature is the Temperature you
would like to have when you are not present in the
Room. By default it is set to 16°C but you can adapt
this very easily by using
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
.
Remark: The Reduced Temperature is used by the
EcoH and EcoO programmes. If you change the
Reduced temperature, it is used in all the events
programmed to be in Reduced Temperature (see
6.3.2. for more explanation)
Note: When selecting “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
the NRG-Temp will return
automatically to “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
” after the first timer event.
6.3 AUTOMATIC “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
6.3.1 IN COMFORT PROGRAMME
In Comfort programme, the Automatic function
maintains the Comfort temperature at all times.
16 | nVent.com
6.3.2 IN ECONOMIC PROGRAMMES
(ECOH/ECOO)
In the 2 Economic programmes (EcoH/EcoO),
the Automatic function maintains alternatively
the Comfort Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) and the Reduced
Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) based on timer events. These
events are visualised at the bottom of the screen
(For more information on timer events see 6.6.2 and
6.6.3).
Tip: You can temporarily override the set point
temperature by using the + or - button. The manual
override symbol (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) appears on the display. The
Manual override Temperature is active until the next
timer event.
6.4 BOOSTER “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
The Booster is a function used to deviate from the
Comfort temperature during a period of 2 hours. If
you activate the Booster, your NRG-Temp thermostat
will be set for 2 hours to the Comfort Temperature +
5 degrees.
6.5 SET TIME AND DAY “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
In this function you can set the time and day of the
NRG-Temp.
When entering the function, the hours are flashing.
Use:
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
adapt the values
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
navigate between hours, minutes
and day
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to save your changes and exit the set time
and Day function
6.6 PROGRAMME SELECTION “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
You will be able to scroll between the different
programmes: Co, EcoH, EcoO and OFF.
nVent.com | 17
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
Co = Comfort
Fixed Programme
EcoH = Eco Home
Editable Timer
Programme
EcoO = Eco Office
Editable Timer
Programme
OFF = Standby
Fixed Programme
Figure 14
To validate your choice and activate the selected
programme, press
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
.
6.6.1 PROGRAMME 1: COMFORT (Co)
In this programme, the Thermostat is set to the
default temperature. Use
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to adapt the
temperature to your best comfort.
Factory setting: 23°C
6.6.2 PROGRAMME 2: ECONOMIC HOME (EcoH)
The Economic Home programme is a schedule designed
for a home with a working day schedule different from
the weekend schedule. This programme is developed
to reduce
the
energy consumption during times when
nobody is at home (during office hours). This schedule
can be adapted to your best comfort (see 6.7).
Monday to Friday
Time Temperature Symbol Graphical view
00:00 to
06:30
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
33
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
06:30 to
08:30
Comfort
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
08:30 to
18:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
18:00 to
21:00
Comfort
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
21:00 to
24:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Saturday and Sunday
Time Temperature Symbol Graphical view
00:00 to
08:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
33
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
08:00 to
24:00
Comfort
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Table 4
18 | nVent.com
Factory settings:
Comfort Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) = 23°C
Reduced Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) = 16°C
6.6.3 PROGRAMME 3: ECONOMIC OFFICE (EcoO)
The Economic Office is a schedule designed to be
used in an office with a working day and a weekend
schedule. This programme is developed to reduce
the energy consumption during times when nobody
is at the office. This schedule can be adapted to the
best comfort of the company (see 6.7).
Factory settings:
Comfort Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) = 23°C
Reduced Temperature (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
) = 16°C
Monday to Friday
Time Temperature Symbol Graphical view
00:00 to
08:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
33
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
08:00 to
18:00
Comfort
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
18:00 to
24:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Saturday and Sunday
Time Temperature Symbol Graphical view
00:00 to
24:00
Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
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0h
3
6
9
12
15
18
21
24
33
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
10 08
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
00
06
12
18
24
02 04 16
14
1008
20 22
Table 5
6.6.4 PROGRAMME 4: OFF (STANDBY MODE)
If you decide to switch off your underfloor heating,
you can select the OFF programme.
You can keep the freeze protection activated even if
the programme is set to OFF (see 7.2.6).
When you use the OFF programme, the display will
show the following screen for 3 seconds:
nVent.com | 19
0h
3
6
9
12
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24
1
I
I
7
0h
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1
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7
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1
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7
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1
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0h
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1
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7
0h
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0h
3
6
9
12
15
18
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24
1
I
I
7
Figure 15
After 3 seconds, the display will show the clock. If
you want to show the temperature on the screen, use
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
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15
18
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24
0h
3
6
9
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0h
3
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to switch between clock and temperature.
0h
3
6
9
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15
18
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24
1
I
I
7
0h
3
6
9
12
15
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1
I
I
7
0h
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6
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1
I
I
7
0h
3
6
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15
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0h
3
6
9
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24
1
I
I
7
0h
3
6
9
12
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24
0h
3
6
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15
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0h
3
6
9
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1
I
I
7
0h
3
6
9
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24
0h
3
6
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12
15
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1
I
I
7
0h
3
6
9
12
15
18
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1
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I
7
0h
3
6
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1
I
I
7
0h
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6
9
12
15
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1
I
I
7
0h
3
6
9
12
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0h
3
6
9
12
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1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
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0h
3
6
9
12
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18
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1
I
I
7
0h
3
6
9
12
15
18
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0h
3
6
9
12
15
18
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1
I
I
7
0h
3
6
9
12
15
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24
1
I
I
7
0h
3
6
9
12
15
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1
I
I
7
0h
3
6
9
12
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1
I
I
7
0h
3
6
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0h
3
6
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1
I
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7
0h
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0h
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0h
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1
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7
0h
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0h
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1
I
I
7
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Figure 16
IMPORTANT: Using the main switch to Power off the
thermostat can shorten the lifetime of the back-up
battery. Try using the OFF programme instead.
6.7 PROGRAMMING “
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
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24
0h
3
6
9
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0h
3
6
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18
21
24
You can adapt the EcoH/EcoO to your best comfort
by following the 4 steps:
Step 1. Select the programme you want to
customise
Activate the programme you want to adapt (see 6.6).
0h
3
6
9
12
15
18
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1
I
I
7
0h
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6
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1
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7
0h
3
6
9
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1
I
I
7
0h
3
6
9
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0h
3
6
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1
I
I
7
0h
3
6
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21
24
0h
3
6
9
12
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24
0h
3
6
9
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1
I
I
7
0h
3
6
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0h
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1
I
I
7
or
0h
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24
1
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0h
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1
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1
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0h
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24
0h
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1
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I
7
0h
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0h
3
6
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0h
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1
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0h
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1
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7
Figure 17 Figure 18
Step 2. Activate customisation
To start the customisation of the programme
navigate to the Programme Customisation. function
(
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
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15
18
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24
0h
3
6
9
12
15
18
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24
0h
3
6
9
12
15
18
21
24
) and press on
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
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24
.
You will see the following screen appear:
0h
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6
9
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21
24
1
I
I
7
0h
3
6
9
12
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1
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7
0h
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9
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1
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I
7
0h
3
6
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0h
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6
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1
I
I
7
0h
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0h
3
6
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0h
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1
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7
0h
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0h
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24
1
I
I
7
Figure 19
20 | nVent.com
Step 3. Programming Day 1
Step 3.A. Programming the first timeslot of that day
You can now select the Comfort
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
” or Reduced
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
Temperature using the left and right arrows.
Press
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to validate. Then select a duration with
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
and then press
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
to validate.
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1
I
I
7
Figure 20
This will programme the first timeslot. Timeslots are
between 30 minutes and 24 hours with 30 minutes
steps.
Step 3.B Programming the other timeslots
Repeat Step 3.A until you have reached the 24:00
hours.
Step 4. Programming Day 2 to 7
You can either copy the previous day or differentiate
the day from the previous day.
To copy the previous day, just press
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
.
To differentiate from the previous day, repeat
Step 3 for the day you are programming.
7 USER SETTINGS (
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
)
These settings are in a menu numbered from 1, 2, …
to 9 and then from A, B, … to G.
In order to scroll between the menu’s you can use
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
, to make changes to the settings, you can
use
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
or
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
. To validate all the changes and exit
the user settings you can use
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
at any time.
The menus are split up in 2 types of Menus: The
Standard User Menus and the Advanced User
Menus.
The standard User Menus:
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
1: Sensor Setting
[ ]
R
C
EcoHome
EcoOffice
Standby
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
0h
3
6
9
12
15
18
21
24
2: Service read out
/