HELTUN Fan Coil Thermostat HE-FT01 User Manual
Time Configuration
Parameter 01 (“tCr”) – Time Correction By Main Controller
If this Parameter value = 1 and the HE-FT01 is connected to a Z-Wave gateway, the HE-FT01 time and day will be
periodically polled and corrected from the gateway. To switch off auto-correction set the Parameter value to 0. The
factory default value is 1.
Note. When auto-correction is turned off, the gateway will set the time once during the device inclusion to the Z-Wave
network time.
Parameter 02 (“tFo”) – Time Format
You may select either 24-hour or 12-hour time format. Parameter value 0 = 24 hour format. Parameter value 1 = 12
hour (AM/PM) format. The factory-default value is 0.
Parameter 03 (“dAy”) – Day of the Week
This parameter allows manually adjustment of the day of the week in case the HE-FT01 is not connected to any Z-
Wave gateway, or Parameter 01 (auto-correction) is selected as 0. The factory-default value is 1.
Parameter 04 (“tIH”) – Hour
This Parameter allows manual adjustment of Time: Hours.
Parameter 05 (“tIL”) – Minute
This Parameter allows manual adjustment of the Time: Minutes.
Temperature Configuration
Parameter 06 (“dEg”) – Temperature Units
You may select: Celsius (value = 0), or Fahrenheit (value = 1), temperature units for all floor & air temperatures, as
well as Set Points & Parameters. The factory-default value is degrees Celsius (0°C).
Parameter 07 (“AtC”) – Air Temperature Calibration
This Parameter defines the offset value for room air temperature. If the internal air temperature sensor is not correctly
calibrated, then manual calibration can be accomplished by adjusting the values up to ±9.5°C (±17°F). This value will
be added or subtracted from the internal air temperature sensor reading. The factory-default value is 0.
Parameter 08 (“HyS”) – Temperature Hysteresis (HyS)
This Parameter defines the hysteresis value for temperature control. The HE-FT01 will stabilize the temperature with
the selected hysteresis. For example, if the SET POINT is set for 25°C and HYSTERESIS is set for 0.5°C, the HE-
FT01 will change the state to IDLE if the temperature reaches 25.0°C. It will change the state to HEATING if the
temperature becomes lower than 24.5°C, and will change the state to COOLING if the temperature rises beyond
25.5°C. The hysteresis value can be changed from 0.2°C to 10.0°C range in Celsius mode, and 0.3°F to 18.0°F in
Fahrenheit. The factory-default value is 0.5°C (0.9°F).
Display Brightness
The HE-FT01 has two brightness levels for its LCD display: Active Level – when any key is pressed the display
becomes brighter, and Inactive Level – after ten seconds of inactivity the display becomes less bright. The actual
display brightness in either level may be adjusted (see below).
Parameter 09 (“Abc”) – Display Auto-Brightness Control
The HE-FT01 can adjust its display brightness automatically depending on the ambient room brightness. Parameter
value 0 = Manual Control: Inactive Level brightness will be set to the level defined by Parameter 10. Parameter value
1 = Automatic Brightness Control. The factory-default value is 1.
Parameter 10 (“ldb”) – Display Brightness Level
The Display Brightness Level Parameter will take effect when Parameter 09 is set to Manual Control (value = 0). The
LCD brightness may then be adjusted from 1 (lowest brightness) to 15 (highest brightest). The factory default value is
10.
Note: The measured environment illumination level is displayed in the TIME position and also can be checked at any
time via a Z-Wave gateway.
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Touch Sensitivity
Parameter 11 (“tCH”) – Touch Sensor Sensitivity Threshold
Parameter 11 allows the device Touch Sensor Sensitivity Threshold to be adjusted from level 5 (very sensitive) to 50
(minimal sensitivity). The factory-default value is 15.
Note: Setting the sensitivity too high can lead to false touch detection. We recommend not changing this Parameter
unless there is a need to do so.
Power and Energy Consumption
The HE-FT01 monitors the Load Active Power in real time and the Total Energy Consumption through Software
energy consumption logic. Data is periodically sent to the main Z-Wave controller according to Parameter 32.
Total Energy Consumption is the electrical power being used by your climate control system in real time during use.
Power usage is calculated by the software using the values that were manually set when configuring Parameters 36-
40, multiplied by the time measured when the HE-FT01 is active in each mode. Using your climate system
specifications (see your owner’s manual), set the load in Watts for: Fan low speed in Parameters 36, Fan medium
speed in Parameter 37, and Fan high speed in Parameter 38. Set the cooling power in Watts in Parameter 39, and
heating power in Parameter 40.
Resetng cumulatve consumpton memory
The HE-FT01 allows you to erase stored consumption data through the Z-Wave network as follows:
1. Make sure the HE-FT01 has power.
2. Include it into Z-Wave gateway/network
3. Reset memory consumption data using Reset Command in COMMAND_CLASS_METER (see controller manual).
Note: Turning the device main power off/on will not erase the consumption data as it is stored in non-volatile memory.
Hardware & Firmware Versions
Parameter 12 (“Hrd”) – Hardware Version
This Parameter allows you to manually check the hardware version of the HE-FT01 directly from the device.
Note: This parameter is read-only.
Parameter 13 (“APP”) – Firmware Version
This Parameter allows you to manually check the Firmware Version directly from the device. Display information
follows this format: Major Version - displayed at the Hours position, Minor Version - displayed at the Minutes position.
Software Build - displayed at the bottom left corner at the “SET TEMP” position.
Note: This parameter in read-only.
Z-Wave Network
The HE-FT01 may be operated in any Z-Wave network with other Z-Wave certified devices from other manufacturers.
The HELTUN HE-FT01 will act as a ‘repeater’ for other devices regardless of manufacturer or brand to increase the
reliability of the overall network.
Parameter 14 (“bSA”) – Basic Set Action
This Parameter defines which Operating Mode the HE-FT01 reverts to if the Basic Set command is received. If the
Basic Set command value is 0 (OFF state) the HE-FT01 will go to OFF mode and switch the operating state to IDLE. If
the Basic Set command value is 0xFF (ON state) the HE-FT01 will change the Mode to the corresponding Parameter
value (as follows).
0: No action
1: COM with Heating & Cooling Climate Mode
2: COM with Heating Climate Mode.
3: COM with Cooling Climate Mode.
4: TIME with Heating & Cooling Climate Mode.
5: TIME with Heating Climate Mode.
6: TIME with Cooling Climate Mode.
7: ECO with Heating Climate Mode.
8: ECO with Cooling Climate Mode.
9: Ventilation Climate Mode
The factory-default value is 2.
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Parameter 15 (“nEt”) – Inclusion / Exclusion Mode
If the HE-FT01 is included in a Z-Wave network, the Antenna Icon ( ) will be shown in the LCD main display and
“InC” will be indicated as this Parameter’s value. If it is not included in the network, no Antenna Icon will be shown in
the main display, and the Parameter value will be “EcL”. To include or exclude the HE-FT01 into, or from, your home
automation gateway network, activate Inclusion or Exclusion Mode on your gateway, then go to Parameter 15 in the
Device Menu and press the Plus (+) button for Inclusion, or Minus “–” for Exclusion. For more details see below.
Parameter 16 (“rEg”) – Frequency Region
This Parameter allows you to manually adjust the Frequency region. Modification is possible only while the HE-FT01
is in a ‘Non-Included State.’ While in an ‘Included State,’ the Antenna Icon ( ) will be shown at the bottom right corner
of the LCD screen and modification of this Parameter will be disabled. To navigate through the different values use the
Plus (+) and Minus (–) buttons. After the Frequency Region has been selected, hold the Clock ( ) button to save the
Parameter value and reboot the device for the new settings to take effect.
Note: This parameter in read-only.
Adding to a Z-Wave network
To add HE-FT01 into a Z-Wave network (inclusion), do the following:
1. Enter “SETTINGS” Mode by pressing and holding the “Climate” button (
) for three seconds.
2. Scroll menu to “Parameter 15 – nEt” using the “SPEED” button to scroll up, and the “MODE” button to scroll down.
3. The current state of the network will display in the Parameter Value position (bottom left corner). It should display
“EcL”.
Note: If “InC” is displayed, the HE-FT01 must first be Excluded from an existing Z-Wave network (see “Removal
from a Z-Wave Network” below).
4. Start the Inclusion Mode from the gateway/controller.
5. On the HE-FT01 in Parameter 15, press the Plus “+” key to start the Inclusion process.
6. Note that lines will be moving in the Parameter value position (bottom left corner).
7. The Antenna with signal strength bars ( ) icon should appear at the bottom right corner if Inclusion was
successful.
8. If the Antenna ( ) icon without bars is displayed or “Err” is in the Value position, the HE-FT01 Inclusion was not
successful (try repeating steps 4-7).
Removal from a Z-Wave network
To remove HE-FT01 from a Z-Wave network (exclusion), do the following:
1. Enter “SETTINGS” Mode by pressing and holding the “Climate” button (
) for three seconds.
2. Scroll menu to “Parameter 15 – nEt” using the “SPEED” button to scroll up, and the “MODE” button to scroll down.
3. The current state of the network will display in the Parameter Value position (bottom left corner). It should display
“InC”.
Note: If “EcL” is displayed, the HE-FT01 is already Excluded.
4. Start the Exclusion Mode from the gateway/controller.
5. Press the Minus “–” button in the HE-FT01 Parameter 15 to start the Exclusion process
6. Note that lines will be moving in the Parameter value position (bottom left corner).
7. The Antenna ( ) icon should appear in the bottom right corner and “EcL” in the value position if the Exclusion was
successful.
8. If the Antenna with signal strength bars ( ) icon or “InC” in value position are displayed, repeat the Exclusion
process.
Note: If the HE-FT01 has previously been part of a Z-Wave network and has not been Excluded since, Inclusion is not
possible without first performing an Exclusion or Factory Reset procedure.
Note: If the HE-FT01 is included in the Z-Wave network the antenna icon will appear in the bottom right corner of the
main screen with signal strength bars ( ).
Security
S0, S2 unauthorized, and S2 authorized Inclusion Modes are supported. If you use the S2 authorized Inclusion Mode
the security key should be used during the inclusion process.
Note: Be sure to save this key. Without the key, it is impossible to perform an inclusion in S2 authorized mode.
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| General | Details |
|---|---|
| Name | HELTUN Fan Coil Thermostat HE-FT01 User Manual |
| Make | HELTUN |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.35 MB |
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