Heatit PRO Bedienungsanleitung

Heatit Thermostat PRO

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Heatit PRO (9 Seiten) in der Kategorie Thermostat. Dieser Bedienungsanleitung war für 15 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

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TABLE OF CONTENTS
1. Introduction
2. Quick start
3. Installation disclaimer
4. Connections
5. Installation
6. Factory reset
7. Startup
8. Principles of regulation
9. Waterbased heating/
electrical heating
10. Local settings menu
11. Display menu structure
12. Weekly schedule
13. Standby and main screen
14. Weekly schedule and
adapative function
15. Active power metering
values in menu
16. Size of load
17. Choice of sensor
18. Selecting sensor value
19. Calibration
20. Brightness
21. Display on/o
22. Display icons
23. Child lock
24. Open window detection
25. Anti-freeze function
26. Error codes
27. Safety features
28. Thermostat setpoint
29. Thermostat mode
30. Thermostat dimensions
31. Thermostat controls
32. Chart - display menu
Product info
1. INTRODUCTION
Heatit Pro is an electronic thermostat designed for electrical
heating, waterbased heating and cooling systems. The
thermostat has a user-friendly interface that can be controlled
from the buttons on the front of the thermostat.
Heatit Pro has 2 modes; Heat and Cool.
The thermostat fits in standard European junction boxes and
may be used with most System 55 frames. It has a sturdy metal
frame for secure fastening on the junction box. The thermostat
has one built-in room temperature sensor. Two additional
external temperature sensors may also be connected.
Heatit Pro has the option of a weekly program and open
window detection.
The product has implemented ZeroX technology. This
technology makes sure the relay switches at 0V when turning
on and o. With this technology the thermostat will have a
much longer lifetime.
Heatit Pro has active power metering, which allows the user to
see the real time power consumption.
The thermostat can withstand a load of max 16A/3600W at
230VAC. We recommend a contactor for loads above 13A.
2. QUICK START
1. Switch o the mains voltage (disable the fuse).
2. Open the junction box.
3. Connect the wires according to the description in
Chapter ”Connections”. Optional: Connect external wired
sensors.
4. After verifying the connections, switch on the mains voltage.
3. INSTALLATION DISCLAIMER
Installation must be done by a qualified electrician in
accordance with national building codes. Before installation,
disconnect the power to the device from the mains. During
installation of the device, power to the device must be
disconnected AT ALL TIMES!
4. CONNECTIONS
Max tightening torque for terminal screws: 2Nm.
If the cable used has multiple strands, using an end sleeve is
advised. The product allows for wiring of cables with a cross
section of up to 1x2.5mm.
The screw terminals are located at the back of the device, and
are accessable at all times.
PRODUCT
DOCUMENTS
HEATIT
PRO
Installers manual
Firmware version Document version
FW 1.0 2024-A
Article no. Document date
54 305 81
54 305 82
54 305 83
01.07.2024
Org. doc. date 01.07.2024
White RAL 9003 White RAL 9010
54 305 82 54 305 81
Black matt
54 305 83
Floor sensor NTC type 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ.
Default 10kΩ.
External sensor NTC type 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ.
Default 10kΩ.
Pilot Cooling/heating switchover in waterbased
mode.
N Power connection (Neutral) 230VAC.
Heating N Heating cable N connection.
L Power connection (Live) 230VAC.
Heating L Heating cable L connection.
5. INSTALLATION
Position the thermostat and mount it into the junction box
using 2 screws. Position the thermostat front over the part
mounted in the junction box, then carefully press the front
until it clicks into place. In order to get power metering values,
the load needs to be connected to both heating L + N.
Never change the front from one thermostat to another.
6. FACTORY RESET
Enter the menu by holding the center button for about 5
seconds, navigate in the menu with the “+” button til you
see “ADVA”. Press the Center button once, then, navigate
til you see “FACT”. Press the Center button until you see
“-- --” blinking in the display, then hold for about 5
seconds to perform a reset. You may also initiate a reset by
holding the Left and Right buttons for 60 seconds. When either
of these procedures has been performed, the thermostat will
perform a complete factory reset. The device will display “RES”
for 5 seconds while performing a factory reset. When “RES” is
no longer displayed, the thermostat has been reset.
7. STARTUP
After powering up the device for the first time, all parameters
will have default settings and the thermostat will start by asking
for the date and time.
8. PRINCIPLES OF REGULATION
The thermostat uses temperature readings retrieved from the
internal sensor and/or from external wired sensors to regulate
the temperature. The thermostat will regulate the temperature
using hysteresis or PWM, based on the setpoint temperature.
8.1 Hysteresis
Hysteresis will turn on and o the load based on the hysteresis
value in comparison to the setpoint. You can make changes
to the thermostat hysteresis. It may be changed by entering
the local settings menu and pressing the Center button when
“HYST” is displayed. Here you can choose values between 0.5
and 10. The default setting is 0.5°C. When using waterbased
heating we recommend a hysteresis of 1.0°C.
8.2 Pulse-width modulation PWM
With PWM regulation enabled, the thermostat will regulate
based on duty cycles. The thermostat is turned on and o in
percentage intervals of the cycle. The amount of time the relay
will be on is based on how far the measured temperature is
from the setpoint.
9. WATERBASED HEATING/ELECTRICAL HEATING
The thermostat can be set to be used with either electrical
heating, or waterbased heating. Depending on which choice is
made, some menu items and operations will be dierent.
9.1 Automatic valve exercise
Valve exercising is beneficial during longer periods of inactivity
to ensure the proper operability of the valves and prevent the
valves from getting stuck. If not exercised, corrosion or other
buildup may result in the valve becoming inoperable or
prevent complete closure.
NB! This function on by default with 5 minutes timer when
waterbased heating is active. If you do not control an actuator,
it is recommended to turn o this function.
9.2 Waterbased heating/NCNO
While in waterbased heating mode, you can change the
NCNO menu option. Using this menu option will change
between Normally Open and Normally Closed. Holding center
button when NCNO is displayed will allow you to adjust
automatic valve exercise timer.
10. LOCAL SETTINGS MENU
To enter the settings menu, hold the Center button for 5
seconds. The display will show “PROF”. You are now in the
settings menu. You can now scroll up and down using the
Left and Right buttons. Some menu items are in the “ADVA”
(advanced) submenu. To navigate the submenus, press the
Center button once to enter or exit the submenu. Press the
Left and Right buttons to find your desired value and hold the
Center button for 2 seconds to confirm your selection. “STOR”
will appear to indicate settings are stored.
N
Heating N
L
Heating L
External
sensor
Floor
sensor
Pilot
N
Heating N
L
Heating L
External
sensor
Floor
sensor
Pilot
Art. no. 54 305 81
54 305 82
54 305 83
16A/3600W
230VAC~50/60Hz
heatit.com
N
T
C
Load
N
T
C
AF Internal room sensor + Floor sensor
A2 External room sensor
A2F External room sensor + Floor sensor
NOTE: Some types of floor require that a floor sensor
is connected in order to limit the floor temperature to
a maximum of 27°C (check the manual from the floor
manufacturer). When the thermostat is used in (AF or A2F) the
floor limiter FHI is automatically set to 27°C. When using any
other sensor type (A, F or A2) the minimum and maximum
limits are 5°C and 40°C respectively.
18. SELECTING SENSOR VALUE
The thermostat allows the selection of multiple dierent
resistance values of an NTC sensor and can be selected using
the local settings menu. The supported sensor values are as
follows: 6.8, 10, 12, 15, 22, 33, 47 or 100K . Ω
The factory default value is 10k . When connecting both the Ω
floor sensor and the external sensor, make sure to use sensors
with the same Ohm value.
19. CALIBRATION
If the temperature sensor readout is not correct, you can make
minor changes to the temperature readout. The temperature
readings can be calibrated by ±10°C. The temperature
calibration can be performed from the menu using CAR, CAE
and CAF. The adjusted value will be displayed indicating what
the thermostat uses for regulation.
SENSOR TYPE IN MENU STRUCTURE
Internal sensor CAR
External sensor CAE
Floor sensor CAF
20. BRIGHTNESS
Using the menu choices “BR1” and “BR2”, the brightness
of the display in Active and Standby state can be changed
respectively.
21. DISPLAY ON/OFF (DON/DOFF)
The thermostat has a display ON/OFF function which decides
whether the display should turn completely o when in
Standby. To enable/disable this function, hold the Right and
Center buttons for 10 seconds. The display will show “DOFF”
when the function is activated and “DON” when the function is
disabled. When operating any button, the display will light up.
22. DISPLAY ICONS
ICON DESCRIPTION
This icon will be displayed while the relay is on and the
thermostat is in Heating mode.
This icon will be displayed while the relay is on and the
thermostat is in Cooling mode.
This icon will be displayed while the thermostat is
operating in Manual mode.
This icon will be displayed while the thermostat is
operating in AUTO mode (weekly schedule).
This icon will be displayed while Open window detection
is activated on the thermostat.
This icon will be displayed while Anti-freeze is activated on
the thermostat.
11. DISPLAY MENU STRUCTURE
See flowchart at the end of this manual.
12. WEEKLY SCHEDULE
To enable the weekly schedule, enter the menu, navigate to
“PROF” and select “AUTO”. The following options are available,
each with six dierent time slots to configure
the temperatures.
WEE Mon-Fri and Sat-Sun program.
WDA Mon-Sat and Sun program.
WEN Same program whole week.
DAY Each day individually programmed with 6 settings.
13. STANDBY AND MAIN SCREEN
When the thermostat remains untouched for a while, it will
automatically go to the standby screen. By pressing any button
once, you will see the thermostats setpoint. By pressing the
Left or Right button multiple times, you will
change the setpoint.
14. WEEKLY SCHEDULE AND ADAPATIVE FUNCTION
14.1 Weekly schedule
You can customize the thermostat to change its setpoint at
dierent times throughout the week. There are several weekly
profiles and preset times available that you can configure.
14.2 Setting a weekly schedule
Enter the menu and press the center button on “PROF”,
then select “AUTO”, and hold the center button to confirm
the selection. After selecting “AUTO”, there will be a “PROG”
option in the menu. Press the center button to enter the
programming mode for the weekly schedule. There you can
choose your program type, and configure the times and
temperatures.
14.3 Adaptive function
The adaptive function learns the time required to heat the
room. The thermostat will aim to reach the scheduled
temperature at the specified time in your weekly plan.
15. ACTIVE POWER METERING VALUES IN MENU
The device supports active power metering to give insight
into the power consumption of the heating. The active power
metering information can be seen from the menu. Navigate
to “POW” under “ADVA” and press the Center button to scroll
through amps, voltage, watts and kWh.
16. SIZE OF LOAD
Hold the center button for 2 seconds while “POW” is displayed
to manually set the value of the connected load from 100W to
6500W with 100W increments.
17. CHOICE OF SENSOR
The thermostat has multiple sensors and sensor modes. This
lets you configure the thermostat to work correctly in most
installations. The sensors and modes may be selected from the
local settings menu (“MODE”).
Available sensor modes:
F Floor sensor
A Internal room sensor

Produktspezifikationen

Marke: Heatit
Kategorie: Thermostat
Modell: PRO

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