Aura JGSTAT1 User manual

Instruction Manual
230v Dial Thermostat

Instruction anual JGSTAT1
Instruction Manual
230v Dial Thermostat
Fixing screws
Instruction manual:
• Box contents
• Introduction
• Product compliance
• Safety information
• ounting position and installation
•
System grouping and communication
• User interface
• LED indication
Cont nts
Icons us d in this manual:
Safety
Important info
Your benefit
For latest PDF Instruction Manual please
go to .speedfitUFH.co.uk
Box cont nts:
02
JGSTAT1 Instruction Manual

We hope you enjoy this product...
Introduction. Thank you for purchasing the
Speedfit Aura Dial Thermostat JGSTAT1. This is
a 230v Dial Thermostat which offers simple
temperature control of your heating system.
Speedfit recommends that you use your
JGSTAT1 with the Aura JGWC Wiring Centre
and JGSTAT2 Digital Room Thermostat. The
JGSTAT2 can be used as a group control
thermostat to control groups of STAT1s.
Please see pages 6 and 7.
Saf ty Information. Use in
accordance with the regulations. The
Aura JGSTAT1 is to be used for
room control of hot water heating
systems inside buildings.
Installation
. This product must be
fitted by a competent person, and
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 injury, death or
prosecution.
Always isolate the AC mains supply
before installing or working on any
components that require 230v AC
50Hz supply.
Product Complianc . This
product is CE compliant and meets
the following EC directives:
RoHS2 directive 2011/65/EU,
Electro- agnetic Compatibility
directive 2004/108/EC and Low
voltage directive 2006/95/EC.
Product Complianc & Saf ty Information
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Product Complianc & Saf ty Information
These instructions are applicable to the
Speedfit Aura model stated on the front cover
of this Instruction anual only.
Sourc s of dang r. The thermostat
must be disconnected from mains
supply before removing the cover.
Em rg ncy. Switch off the voltage to
the individual thermostat wiring centre
or complete system.
230v AC
Install r param t r s ttings.
The Aura JGSTAT1 is equipped with
Installer Parameters (see page 13).
For th install r. Please enter any
parameter changes in the Installer
Notes section.
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JGSTAT1 Instruction Manual

130cm
ounting 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.
Installation - Th rmostat Mounting
Not to be positioned on an exterior wall.
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INSTALLATION

Power and Switching Cable - used to power
thermostats and drive output.
Grouping and Communication cable.
While the thermostats can function as standalone, installing
this optional inexpensive communication cable allows the
thermostats to communicate with the Aura JGSTAT2
configured as a group control thermostat and used with the
Aura JGWC Wiring Centre (both sold separately).
The JGSTAT1 will follow instructions from the JGSTAT2 bringing
central control of features such as Time Control, Holiday and
Party functions as well as Frost Control. The JGSTAT1 can
leave or re-enter group control at the slide of a switch.
JGSTAT2 Group Control
Thermostat (sold separately).
Syst m Ov rvi w - Grouping and Communication
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JGSTAT1 Instruction Manual

The maximum number of groups per JGWC Wiring Centre is two. The group selection
communication cable must correspond to the group terminals on the JGWC. Please
refer to the JGWC Wiring Centre Instruction anual.
Aura JGWC Wiring Centre
Syst m Ov rvi w - Grouping and Communication
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INSTALLATION
Group 1 – For xampl , downstairs Group 2 – For xampl , upstairs

Carefully remove the front housing.
Installation - Th rmostat Mounting
12
3
60mm
Wall ounting. For wall mounting, mark and mount
the rear case to the wall. The JGSTAT1 is suitable
for wall boxes with a centre hole distance of:
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JGSTAT1 Instruction Manual

Understanding your terminal connections.
Pow r T rminals 230v
AC. Used for supplying power
to the unit and switched
output.
S nsor T rminals. Can be
used for external Air or Floor
sensor.
Communication T rminals
12v DC. Two wire twisted
pair can be used for grouping
functions between JGSTAT2
and JGSTAT1. Also required
for Heat/Cool changeover.
Installation - T rminal Conn ctions
1 2 3
R ar of unit
3
2
1
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INSTALLATION

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
While the JGSTAT1 can function on its
own, installing this optional, inexpensive
communication cable allows the
JGSTAT1 to communicate with the Aura
JGSTAT2 (sold separately).
Optional communication
connection 12v DC
Installation - Th rmostat Conn ctions
For more detail refer to the Wiring
Centre Instruction anual.
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JGSTAT1 Instruction Manual

Installation - T rminal Conn ctions
Check that the wiring is completed for:
Power terminals.
Sensor terminals (if applicable).
Communication connections (optional but recommended).
1
2
3
You are ready to secure the rear housing to the wall box.
Please use the screws provided.
Ensure the orientation arrow is
pointing upwards.
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INSTALLATION

If any parameter settings need
to be changed please refer to next page. Fit the front housing to the rear
housing as shown above.
1
12
Installation - Th rmostat Mounting
2
3
4
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JGSTAT1 Instruction Manual

FUNCTION DESCRIPTION DEFAULT
Valv Ex rcising
PWM
Ext rnal s nsor typ
Actuator typ
R duc d t mp offs t
/ Night s tback
ENABLE
ON
AIR
NC
4ºC
If the installer setting is to enable the valve exercising the
dial thermostat will additionally send 5 minute pulse on
actuator once a week.
PW output to drive actuator open/close (prevents
temperature overshoot).
Air or floor.
Normally Closed or Normally Open. JG Actuators are
supplied ready for the default ‘NC’ setting
0, 4, 6 or 8 (only when used with JGSTAT2 and JGWC).
Ext rnal s nsor (optional)
If you are fitting an external sensor for
air/floor sensing please select temp here.
It can be set from 0ºC - 45ºC and is
preset at 27ºC. Please note the dip
switches need to be set for the
correct external sensor type, see below.
Installation - Param t r S tting
1
2
2
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INSTALLATION

LED Indication
Temperature Adjustment 5ºC - 30ºC
ode
Selection
The JGSTAT1 is a group member and will follow
commands from the JGSTAT2 Group Control Thermostat.
The JGSTAT1 is no longer a member of the group and will
ignore commands from the JGSTAT2 Group Control
Thermostat.
The JGSTAT1 leaves the group, Frost protection of 5ºC is
active.
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JGSTAT1 Instruction Manual
Us r Int rfac

Slide switch must be in position to follow Group Control Thermostat JGSTAT2, see page 14.
If you do not want a JGSTAT1 to follow the Group Control Thermostat JGSTAT2.
Please select or . See previous page.
RED LED indicates that power is going
to the thermostat in normal operation.
The top LED will illuminate when room
temperature falls below your required
temperature.
Green LED means that the
thermostat is calling for heat. The
Group Control Thermostat will be
in one of the following modes:
1.
2.
3.
JGSTAT2 Group Control
Thermostat display.
For more details on JGSTAT2
please refer to JGSTAT2
Instruction anual.
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LED Indication - Group M mb r
USER GUIDE

To reduce annoyance factor, no LED is
shown when the Group Control Thermostat
is in reduced temperature/night setback
mode. See below.
To adjust reduced temperature offset
please refer to page 13.
Amber LED means that the
thermostat is calling for heat in
reduced/night setback mode. The
Group Control Thermostat will be
in one of the following modes:
1.
2.
JGSTAT2 Group Control
Thermostat display.
For more details on JGSTAT2
please refer to JGSTAT2
Instruction anual.
Slide switch must be in position to follow Group Control Thermostat JGSTAT2, see page 14.
If you do not want a JGSTAT1 to follow the Group Control Thermostat JGSTAT2.
Please select or . See page 14.
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JGSTAT1 Instruction Manual
LED Indication - Group M mb r

Blue LED indicates the
thermostat is in Frost Protection
ode. Frost Protection
temperature is fixed at 5ºC.
Green LED means that the
temperature has fallen below the
frost protection level and the
thermostat is calling for heat. The
Group Control Thermostat will be
in one of the following modes:
1.
2.
JGSTAT2 Group Control
Thermostat display.
For more details on JGSTAT2
please refer to JGSTAT2
Instruction anual.
Slide switch must be in position to follow Group Control Thermostat JGSTAT2, see page 14.
If you do not want a JGSTAT1 to follow the Group Control Thermostat JGSTAT2.
Please select or . See page 14.
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LED Indication - Group M mb r
USER GUIDE

To enter anual ode, slide the switch to the position. The thermostat will not follow the
Group Control Thermostat JGSTAT2 and will no longer be part of the group. The JGSTAT1 will
work as a stand alone thermostat.
To return the JGSTAT1 to the group (if applicable) move the slide switch to
RED Led indicates that power
is going to the unit in normal
operation. The top LED will
illuminate when room
temperature falls below your
required temp.
Green LED means that the
unit is calling for heat.
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JGSTAT1 Instruction Manual
LED Indication - Manual Mod

To enter anual ode, slide the switch to the position. The thermostat will not follow the
group control thermostat JGSTAT2 and will no longer be part of the group. The JGSTAT1 will be
in permanent Frost Protection.
Blue LED indicates the
thermostat is in frost
protection mode. Frost
protection temperature is
fixed at 5ºC.
Green LED indicates the
temperature has fallen
below the Frost protection
level and the thermostat is
calling for heat.
To return the JGSTAT1 to the group (if applicable) move the slide switch to
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LED Indication - P rman nt Frost Mod
USER GUIDE

MODEL
TYPE
TEMPERATURE
Scal
Tol ranc
S t T mp ratur rang
Frost Prot ction
CONTROL
ENVIRONMENT RATINGS
Op rating T mp ratur
Storag T mp ratur
Op rating Humidity (non cond ns d)
POWER SOURCE
CONTROL SWITCH AND RATING
Loading
Input
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JGSTAT1 Instruction Manual
Installation - T chnical D tail
JGSTAT1
Wired Dial Thermostat designed for 230v AC
heating/cooling applications
Celsius
0.5ºC
5ºC - 30ºC
5ºC
ON-OFF control / PW control
0ºC to + 50ºC
-20ºC to + 60ºC
5-95%RH
230v AC 50Hz
aximum 3A at SL terminal
Comm Connection 12v DC