Aura JGSTATW2W User manual

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For models:
JGSTATW2W
JGSTATW2B
JGSTATW1W
JGSTATW1B
Instruction Manual
Wireless Thermostats
230v and Battery Operated

1 x Instruction Manual GSTATW2
4x AAA Batteries
GSTATW1
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For models:
JGSTATW2W
JGSTATW2B
JGSTATW1W
JGSTATW1B
Instruction Manual
Wireless Thermostats
230v and Battery Operated
Fixing screws
Box contents:
02
JGSTATW Instruction Manual
Contents
Instruction manual:
• Box contents
• Introduction
• Product Compliance
• System options overview
• Installation
• Parameter settings
• Error codes
• User guide
• Installers notes
Icons used in this manual:
Safet
Important info
Your benefit
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Introduction. Thank you for purchasing
one of our Speedfit Aura Wireless
Thermostat models. It must be used with
the GCO Wireless Coordinator. The
Wireless Coordinator allows
communication with other devices in the
Aura Wireless system range including
wiring centre, system receiver and TRV.
Product Compliance. This
product is CE compliant and
meets the following EC
Directives:
RoHS2 2011/65/EU, Electro-
Magnetic Compatibility
directive 2004/108/EC and
Low voltage directive
2006/95/EC.
Safety Information. Use in
accordance with the
regulations. The Aura GSTAT2
is to be used for room control
of heating and hot water
systems inside buildings.
GWCW
GBR GTRV
GSTATW
GCO
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Product Compliance & Safety Information
We hope ou enjo
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JGSTATW Instruction Manual
Product Compliance & Safety Information
Emergency. Switch off the
voltage to the individual
thermostat, wiring centre or
complete system.
Sources of danger. The
thermostat must be disconnected
from mains supply before
removing the cover.
For the installer. Please enter
any parameter changes in the
Installer Notes section (pages
90 and 91).
Installer parameter settings.
Aura Wireless Thermostats are
equipped with an Installer
Parameter section (see page 40).
This must only be entered by the
installer or a competent person.
Changing these parameters can
have a serious effect on your
heating system.
230V AC
arning. This product must be
fitted by a competent person.
Installation must comply with the
guidance, standards and
regulations applicable to the
location where the product is
installed. Failure to comply with the
requirements of the relevant
guidance, standards and
regulations could lead to
prosecution, injury or death.
These instructions are applicable to the
Aura models stated on the front cover of
this Instruction Manual only.
arning. Always isolate the
AC Mains supply before
installing or working on any
components that require 230v
AC 50Hz supply.

Programmable Room
Thermostat (PRT)
*Grouping and timer option only available
when used with wiring centre.
UFH Manifold
Wiring Centre
Radiator
Boiler
Hot Water
TRV
Towel Rails
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System Overview - Configuration Options
Group Control
Thermostat *
Group
Thermostat *
Timer
1
2
3
4
The unit can be
configured to either
one of the following
SYSTEM OVERVIEW

Programmable Room Thermostat (PRT). When configured for PRT (see page 32) it
mainly works by itself and allows the user to have separate Time and Temperature control of
each zone on the wiring centre, radiator valve or system receiver. Features like Vacation, Party
and Frost mode have to set on each individual thermostat. All PRTs paired with a wiring centre
can also use the global heat/cool changeover function if the your system supports this. This
is achieved by using the heat/cool changeover connection on the wiring centre (see the Wiring
Centre Instruction Manual).
Group Control Thermostat. When configured as a Group Control Thermostat (see page
32) and paired to a wiring centre, the unit allows central control of up to 7 group thermostats
(see below). There can be a maximum of 2 groups per 8 zone wiring centre. Permanent
temperature override, Holiday, Party and Frost modes can be selected centrally from the
Group Control Thermostat. Holiday mode will also be applied to a timer if applicable.
Thermostats can also be globally changed from heating to cooling thermostats if your system
supports this by using the switched input connection on the GWCW (see te Wiring Centre
Instruction Manual).
Group Thermostat. When configured as a Digital Thermostat with an assigned group (see
page 31), the unit will follow the time schedule and override modes of the Group Control
Thermostat. At least one Group Control Thermostat is required for grouping (see above). The
Group Thermostat can have its own programmed temperatures, manual override and also be
removed from the group temporarily or permanently.
Timer. When configured as a Timer (see page 32), the unit will operate without temperature
control. In this configuration, the unit can be used as a Hot Water Timer. The Timer will also
follow a Group Control Thermostat when Holiday mode has been activated.
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JGSTATW Instruction Manual
System Overview - Configuration Options

GCO Wireless coordinator required for communication between these devices.
GWCW
GSTATW
GTRV
GBR
GCO
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System Overview - ireless Coordinator
SYSTEM OVERVIEW

The thermostat can communicate
with all of these Aura devices.
GBR configured to Boiler Receiver (RX1).
Refer to GBR Instruction Manual.
GBR configured to
single room receiver
(RX2). Refer to GBR
Boiler Receiver
Instruction Manual.
Max 3 TRV
per thermostat.
UNDERFLOOR HEATING MANIFOLD
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JGSTATW Instruction Manual
System Overview - Speedfit Aura

When the unit is configured as a hot water timer (see page 32) there
are two methods of connecting the cylinder thermostat.
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System Overview - Hot ater Option
Unit configured to
Hot Water Timer.
Cylinder thermostat options:
Connected directly to GWCW (default).
Connected directly to Aura Wireless Thermostat
(requires additional parameter change. See page 57).
1
2
SYSTEM OVERVIEW

10
JGSTATW Instruction Manual
System Overview - Hot ater Option
Please refer to the Wiring Centre Instruction Manual and pages 15 and 20
for more information.
Connected direct to GWCW
(default).
1
For convenience there is a unique built in option allowing the cylinder
thermostat to be connected to either the HW Timer or Wiring Centre.
2
Connected direct to GSTATW (requires
additional parameter change see page 57).

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Mounting position and installation. To ensure trouble free operation and efficient
control, the unit is best positioned in a draft free area and at 130cm from the
floor. Do not position the thermostat near any heat source, behind curtains,
direct sunlight or an area of high humidity.
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Installation - Thermostat Mounting
Not to be positioned on an exterior wall.
INSTALLATION
130cm

60mm
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JGSTATW Instruction Manual
Installation - Thermostat Mounting (JGSTAT 1)
12
3
Carefully remove the front housing.

Understanding your terminal connections.
Sensor Terminals.
Can be used for an
external Air or Floor
sensor when configured
as thermostat. Can also
be used for Cylinder
thermostat when
configured for HW. See
page 57.
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Installation - Terminal Connections (JGSTAT 1)
1
1
Rear of unit
INSTALLATION

Note: If you are using an external sensor, the unit has to be
configured for External Air Sensor or Floor Protection Sensor please
see Device Parameter setting page 57.
Speedfit Aura External sensor (Sold separately).
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JGSTATW Instruction Manual
Installation - Thermostat External Sensor (JGSTAT 1)

Note: Optional - The GSTATW1 can be configured for connection to a cylinder
thermostat. Please see Device Parameters on page 57. For additional wiring
centre information refer to Wiring Centre Instruction Manual.
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Installation - Hot ater Cylinder Thermostat (JGSTAT 1)
WC connected cylinder
thermostat (Default).
HW Timer connected to
cylinder thermostat.
Link must
be fitted
ZONE 1
SL N L SL N L SL N L SL N L SL N L SL N L SL N LSL N L
ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8
5 x 20mm
5 x 20mm
IN OUT
Cylinder thermostat
ZONE 1
SL N L SL N L SL N L SL N L SL N L SL N L SL N LSL N L
ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8
5 x 20mm
5 x 20mm
IN OUT
INSTALLATION

Once you have connected your choice of external sensor (if applicable).
Insert batteries Note: Please proceed
to page 23.
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JGSTATW Instruction Manual
12
3 4
Installation - Thermostat Mounting (JGSTAT 1)

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Carefully remove the front housing. 60mm
Installation - Thermostat Mounting (JGSTAT 1)
12
3
Carefully remove the front housing.
INSTALLATION

Rear of unit
Power Terminals 230v
AC.
Used for supplying
power to the unit. 230v
supply can be sourced
from the wiring centre or
any convenient source.
Sensor Terminals. Can
be used for external Air or
Floor sensor when
configured as thermostat.
Can also be used for
Cylinder thermostat
connection when
configured as a Timer.
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JGSTATW Instruction Manual
Understanding your terminal connections
Installation - Terminal Connections (JGSTAT 2)
1
2
12

Note: If you are using an external sensor, the unit has to be
configured for External Air Sensor or Floor Protection Sensor.
Please see device parameter setting page 57.
Aura External sensor (Sold separately).
19
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Installation - Thermostat External Sensor (JGSTAT 2)
INSTALLATION

Note: Optional - The GSTATW2 can be configured for connection to a cylinder
thermostat. Please see Device Parameters on page 57. For additional wiring
centre information refer to Wiring Centre Instruction Manual.
WC connected cylinder
thermostat (Default)
20
JGSTATW Instruction Manual
Installation - Hot ater Cylinder Thermostat (JGSTAT 2)
ZONE 1
SL N L SL N L SL N L SL N L SL N L SL N L SL N LSL N L
ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8
5 x 20mm
5 x 20mm
IN OUT
Cylinder thermostat
ZONE 1
SL N L SL N L SL N L SL N L SL N L SL N L SL N LSL N L
ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8
5 x 20mm
5 x 20mm
IN OUT
Link must
be fitted
HW Timer connected
to cylinder thermostat.