Hub Controls HUB Controller User manual

installation guide
Installation Guide
Award winning
smart thermostat
Smartphone control
No additional wiring
Works with all heating systems
1
2
3

Contents
Technical specifications
Replacing a mechanical thermostat
Wiring diagram single zone
Compatibility
Replacing a time clock
Wiring diagram single zone
Wiring diagram two zones
Wiring diagram three zones
Installation steps
Setup
Alternative installation modes
Switching a pump
Troubleshooting
In parallel with a time clock
1
2
3
4
5
6
7
8
9

Technical specifications
1
Box contents
129mm 32mm
88mm
Screen
TFT LCD resistive touch screen
Resolution: 800 x 480 px
5in (12.7 cm) diameter
Size and Weight
Weight: 320 g
Width: 5.12 in (130 mm)
Height: 3.46 in (88 mm)
Depth: 1.29 in (32.75mm)
Wireless and Security
Self-contained ultra-low power Wi-Fi module
IEEE Wi-Fi 802.11 b/g/n Wi-Fi transceiver
802.11g: up to 54 Mbps
Frequency Band 2.484 GHz (WLAN Channels 1-13)
Wi-Fi security modes including Open, WEP, WPA, and WPA2-PSK
Data encryption: TLS1.2 (SSL)
Sensor
Temperature sensor range and accuracy: 0°- 65° ± 1.0°C
Quick st art guide
This is everything you will need to
install the HUB Controller.
HUB display
HUB back plate
Screwdriver
Child-safe removal tool
Screwdriver
Screws
Washer
Quick start guide
Features
Measures temperature and humidity•
•
•
Manual and remote temperature control
Displays the measured temperature
Allows the adjustment of operation
and set point
•
Setting a schedule•
Over-the-air firmware updates
Holiday mode with frost protection
Budget control
•
•
•

The HUB Controller is compatible with 99.3% of all boilers.
Compatibility
The HUB Controller was built to directly replace the existing heating controls. It measures room temperature
and allows the user to modify operation and set point temperature. It can be installed in any household with
an individual heating system.
The HUB Controller can replace:
If there is neither a mechanical thermostat nor a programmer or a timer clock controlling the heating
system, the HUB Controller may still be compatible. Please call [phone] and we’ll evaluate the
system.
2
Mechanical thermostat Time clock or programmer
2-wire system:
Mechanical thermostats usually only use 2 wires,
without the neutral wire hence the name
2-wire system.
3-wire system:
When heating controls directly connect to a higher
load (e.g. directly to boiler, pump or 2+ valves), the
neutral wire is required. This setup is known as
3-wire system.
C
o
30
25
20
15
10
CLOCKOFF ON
Power requirements
Voltage: 230 V AC +/-10%
Frequency: 50 Hz
Maximum load: 50 mA w/o neutral, 2 A w/ neutral
Load types and ratings
2-wire system: max 2 valves (25 mA each)
3-wire system: load max 460 W (boiler&pump)

The HUB Controller can replace any mechanical
thermostat, regardless of the fuel type.
It has a rechargeable battery that is powered by the existing
2 wires on the wall. This patented technology allows the
HUB Controller to charge itself without requiring a neutral
wire. This solution makes the HUB Controller compatible
with any heating system, without any need to change the
existing wires.
L
V1
Mechanical thermostats usually only use 2 wires and the
HUB Controller has been designed to work specifically in this
situation.
3
WARNING! Your wire colours and
functions may dier. If you are not sure
which wires are the live and neutral wires,
have a trained electrician perform the
installation.
time clock
LIN
LOUT
N
LL
V1
N
boiler
L
230 V~ | 50Hz
NN
Replacing a mechanical thermostat
Wiring diagram single zone
NOTE: The heating channel on the pro-
grammer/time clock must be set to always
ON. For an alternative wiring in parallel,
see the diagram on page 8.
L V1 Live wire
Control wire

time clock
CH1
valve
230 V~
50Hz
CH2
valve
L
N
L
N
CH2 L
V1
N
brown
brown
L
V1
N
CH1
cylinder stat
HW
4
NOTE: In case of fitting the HUB Controller in a
multizone system, you will need a HUB Controller
per zone.
time clock valve
230 V~ | 50Hz
L
N
L
CH
N
L
V1
N
brown
cylinder stat
HW
NOTE: In a standard two-zone heating system, the
HUB Controller can be fitted without a neutral
wire. However, if the neutral wire is present when
you remove the thermostat, you should always
connect it to the N connector.
Wiring diagram two zones
Wiring diagram three zones

Replacing a time clock
In a heating system without a thermostat, the HUB
Controller can replace a time clock or a programmer.
Because the existing time clock/programmer is directly
controlling a boiler or a pump, there is always a neutral
wire. In this case, the neutral wire must be connected to
the Nconnector on the bottom.
5
Wiring diagram single zone
boiler
230 V~ | 50Hz
LL
N
L
NN
V1
IMPORTANT! Replacement of a time clock/programmer
always requires use of neutral wire.
WARNING! Maximum switching current is 2 A.
LLive wire
V1 Control wire
L V1 N
NNeutral wire

Step 1
Establish that the existing heating controls are in fact
controlling the heating. Turn o the power to your
heating system at the mains. To ensure the wires do
NOT have power running to them, use a mains tester.
Step 4
Identify your wiring, and then see the appropriate
wiring diagram. Connect the L to the top, V1 to the
centre, and, if applicable, Nto the bottom. If this is
your first installation, you may want ot check the
troubleshooting section for more info.
Step 2
Remove your existing thermostat or time clock or
programmer. If required, test each wire to determine
its function. Label and safely disconnect the wires.
Installation steps
Step 3
Tighten the HUB base plate to your wall using the
screws provided. Don’t forget to use the washer to
make sure it’s level.
Step 5
Connect the HUB Display to the base plate aligning
the display with the right side of the base plate.
Then push the le side into place until it ‘clicks’. The
HUB Controller will start automatically, so follow the
on-screen instructions to proceed to setup.
L Live wire
V1 Control wire
N Neutral wire
Step 4a
If applicable, set your programmer or time clock to
always on.
Turn on the mains electrical power.
6
WARNING! HIGH VOLTAGE
CLOCKOFF ON
ON
LV1 N
CLICK
WARNING! Installing the wires incorrectly will
damage your HUB.
NOTE! Overtightening the screws may interfere
with proper operation.

Setup
Aer the installation is complete, the HUB Controller will start automatically.
Step 1
Select the network
The device will begin to scan for wireless networks.
Once the HUB has discovered all the available net-
works, select the home’s Wi-Fi from the list.
Step 2
Enter the network details
Once the Wi-Fi network has been selected, type in
the password to access it.
Step 3
Download the app
In order to connect the HUB to a mobile phone, you
need to install the HUB Controller app on the phone.
While the HUB is connecting, download the HUB
Controller app from the online store.
Step 4
Add a mobile user
Once the connection has established, the HUB can
now be connected to a mobile phone. Go to Menu
and click on Pairing. The device will display 7
digits. Type that code into the mobile phone app to
pair the phone with the device.
7
NOTE: The HUB Controller will operate on its own
without being connected to Wi-Fi. However, a Wi-Fi
connection is required to control the device from
the HUB Controller mobile app.

Switching a pump
time clock
L IN
L OUT
N
LL
V1
N
230 V~ | 50Hz
pump
L
N
N
In parallel with a time clock
time clock
boiler
230 V~
50Hz
L
N
L
N
L IN
L OUT
N
L
V1
N
IMPORTANT! Connecting
a HUB directly to a pump
requires use of neutral wire.
NOTE: Put your programmer
or clock to always o.
Alternative installation modes
8

Troubleshooting
Measuring the voltage
Aer you turn on the mains electrical power,
check voltage 230 V AC between L& N.
230V
How to test a power supply?
9
WARNING! HIGH VOLTAGE
Measuring the current in 3-wire system
The maximum switching current between L& V1
is 2 A.
Measuring the current in 2-wire system
The switching current between L& V1 should not
exceed 50 mA.
50mA 2A

HUB Controls
T: 01623 272577 (UK)
T: 01 901 0367 (RoI)
[e-mail]
www.thehubcontroller.com