HELTUN Fan Coil Thermostat HE-FT01 User Manual
Table of Content
Overview.........................................................................................................................................................................3
Technical Specificatons...................................................................................................................................................3
Disassembly.....................................................................................................................................................................6
Touch Panel Operaton....................................................................................................................................................6
Climate Control Modes....................................................................................................................................................7
Heatng & Cooling.......................................................................................................................................................7
Heatng.......................................................................................................................................................................7
Cooling.......................................................................................................................................................................7
Ventlaton..................................................................................................................................................................7
Fan Speed Modes............................................................................................................................................................7
Operatng Modes.............................................................................................................................................................8
COM - Comfort Mode.................................................................................................................................................8
TIME - Temperature Schedule Mode (Auto)...............................................................................................................8
ECO - Energy Saving Mode.........................................................................................................................................9
OFF – Operatng modes disabled................................................................................................................................9
Child Lock (LOC)...............................................................................................................................................................9
Factory Reset (RES)..........................................................................................................................................................9
Setngs Menu.................................................................................................................................................................9
Parameter List..........................................................................................................................................................10
Time Configuraton...................................................................................................................................................11
Temperature Configuraton......................................................................................................................................11
Display Brightness....................................................................................................................................................11
Touch Sensitvity......................................................................................................................................................12
Power and Energy Consumpton..............................................................................................................................12
Hardware & Firmware Versions...............................................................................................................................12
Z-Wave Network......................................................................................................................................................12
Adding to a Z-Wave network...............................................................................................................................13
Removal from a Z-Wave network........................................................................................................................13
Security...............................................................................................................................................................13
SmartStart...........................................................................................................................................................14
Firmware OTA Update.........................................................................................................................................14
Associatons.........................................................................................................................................................14
Z-Wave Plus V2 Specificatons.............................................................................................................................15
Thermostat Setngs Using Z-Wave Protocol (Gateway)......................................................................................15
Factory default parameters.................................................................................................................................16
Warranty (2-Year)..........................................................................................................................................................18
2
Overview
This is the user manual for the HELTUN HE-FT01 Advanced Programmable Thermostat for Fan Coil Heating/Cooling
Systems. The HE-FT01 can be flush mounted over standard round or square electrical junction boxes. It is designed
to maintain a constant room temperature using internal air temperature sensor.
It is recommended for control of air conditioning/heating systems such as: split/multi-split systems, chillers and fan coil
unit systems, central air conditioning systems, multi-zone VRF/VRV air conditioning systems, etc. The fan speed is
controlled by three relay outputs. Two more relay outputs control cooling and heating valves. The HE-FT01 has two
independent inputs for relay channels which allow it to control fans and valves with different power sources or to use
relay outputs as dry contacts. Each relay can carry a load of up to 5A.
The HE-FT01 has an LCD screen with auto-sensing or manually adjustable brightness control, six sensitive capacitive
touch-control buttons, and internal sensors for air temperature and humidity. The HE-FT01 is also equipped with light
sensor and software energy consumption logic.
The HE-FT01 integrates a Z-Wave 700 platform module allowing it to be used with Z-Wave home automation
systems. The HE-FT01 supports Z-Wave ‘S0’ and ‘S2’ security protocols, SmartStart technology, and can be
connected (“associated”) to 50 other Z-Wave devices, such as relays, switchers, etc.
You can select one of four operation modes (COM, TIME, ECO, OFF) either manually, or by using a Z-Wave
controller/gateway. The HE-FT01 operates in four Climate Modes: Heating & Cooling, Heating only, Cooling only,
Ventilation, and has six levels for fan speed control: Low, Medium, High, Auto Medium, Auto High, Off.
The display has a user-friendly interface, showing: air temperature, humidity level, user set point, operating mode,
climate mode, fan speed, time, weekday and Z-Wave network status. Display brightness adjusts to ambient light
conditions automatically making it always easy to read.
Technical Specifications
Front frame (on wall) dimensions: 89mm (H) х 89mm (W) х 9mm (D)
Rear electronics package dimensions: 53mm (H) х 53mm (W) х 28mm (D)
Materials: Tempered glass display/body, Flame retardant plastic
5 frame colors: White, Gloss Black, Matte Black, Silver, Chrome
6 glass colors: White, Black, Yellow, Green, Red, Blue
LCD: 73mm x 42mm (3.3 inch), black with white segments
6 capacitive-touch buttons
5 relays with resistive load up to 5A each
o
2 relays for cooling and heating valves
o
3 relays for fan speed
2 independent relay inputs (dry contact)
Relay switching with HELTUN Advanced Zero-Cross Technology
Relays lifetime: 100.000 switches
Internal ambient light sensor
Internal temperature sensor
o
Measurement range: –30°C to +80°C
o
Accuracy: ±0.5°C
Internal humidity sensor
o
Measurement range: 0% to 80%RH
o
Accuracy: ±3.0%RH
Software energy consumption logic
Operating temperature: 0°С to +50°С
Power supply: 85-265VAC 50Hz/60Hz, 24-48VDC
Power consumption: 1W
IP class: IP21
Z-Wave Plus V2 SDK: V7.11
Z-Wave module: ZGM130S
Requires mounting to flush electrical junction box:
round or square type – min. depth 40mm
3
Functions & Features
Options for Inclusion/Exclusion to/from Z-Wave network
o
o
o
Non-Secure
S0 Secure
S2 Unauthorized, S2 Authorized with Key
Association control of 50 devices from network
4 operational modes with individual temperature set points:
o
o
o
o
COM – Comfort Mode
ECO – Energy saving Mode
TIME – Schedule Mode
OFF – Idle
Four climate modes:
o
o
o
o
Heating & Cooling,
Heating only,
Cooling only,
Ventilation only
Six Fan Speed control modes:
o
o
o
o
o
o
Low speed
Medium speed
High speed
Auto Medium speed
Auto High speed
Off
Four Time Schedules for 7 days of the week:
o
o
o
o
Morning
Day
Evening
Night
Periodic measurements from:
o
o
o
o
Internal temperature sensor
Internal humidity sensor
Internal ambient light sensor
Energy consumption logic
Calibration of Internal Room Air Temperature Sensor
Temperature set intervals: 4.0°C to 37.0°C
HELTUN Advanced Zero-Cross relay switching technology
Temperature hysteresis selection range: 0.2°C to 10.0°C
Temperature measurement: Celsius (°C) or Fahrenheit (°F)
Time format: 24 or 12 hours (AM/PM)
LCD brightness:
o
Automatic adjustment (depending on ambient light)
o
Manual adjustment (15 levels).
LCD standby mode (different brightness for active and inactive states)
LCD backlight blinking function (for easy identification among other Z-Wave devices)
Child lock mode (touch buttons lockout mode)
Power consumption software logic
Factory reset function
SmartStart technology for quick addition to Z-Wave networks
OTA (Over The Air) encrypted firmware update
4
Installation
HELTUN recommends the HE-FT01 thermostat be installed by a licensed electrician in a manner
that conforms to local regulations and building codes. Provide these instructions to the licensed
electrician who is installing the HE-FT01.
WARNING: Electrical power must be switched off during installation.
1. Placement of the HE-FT01 is of utmost importance for proper operation and must be away from
sunlight and sources of direct heat. We recommend installing the HE-FT01 approximately 1.5
meters above the floor.
2. Remove the display unit and backplate of the HE-FT01 from the packaging.
3. FIRST ENSURE THE POWER IS OFF at the main circuit breaker, and then test the wires with a
probe or multimeter to verify. Insert the power wires to the HE-FT01 “POWER” terminal by
inserting a small Phillips-head screwdriver in the slot beneath each terminal to open. Follow the
connection diagram and instructions below:
Figure 1: Connecton diagram for 1-valve system
Figure 2: Connecton diagram for 2-valve system
Power wires: connect Line & Neutral wires to L & N terminals labeled “POWER”
Fan Speed: connect the required power source for Fan (Relays 1, 2 and 3 outputs) to terminal IN-1-3.
Heating/Cooling valves: connect the required power source for Heating/Cooling valves
(Relays 4 and 5 outputs) to terminal IN-4-5.
Loads: Connect the loads to relays output terminals:
OUT-1, OUT-2, OUT-3, OUT-4, OUT-5:
OUT-1 for the Fan low speed
OUT-2 for the Fan medium speed
OUT-3 for the Fan high speed
OUT-4 for the heating valve
OUT-5 for the cooling valve
4. Make sure the HE-FT01 backplate is oriented on the wall with the word “TOP”
pointed upwards. Then secure the backplate onto the electrical junction box
using the four screws provided (do not overtighten). Once the backplate is
secured onto the wall, assemble the HE-FT01 display unit onto the backplate by
first carefully aligning the two top snap connectors, and then gently pushing the
entire display unit until it ‘snaps’ into position all the way around.
5. Next, switch ON the main power at the circuit breaker. The HE-FT01 will start up
showing the original default factory settings.
6. Remove the clear protective film from the display by pulling on the top right-hand
tab.
5
| 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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