Speedfit JGSTAT2B Instruction Manual Download Page 11

Page: 11 / 76

When the unit is configured as a Hot Water Timer (see page 34) there
are two methods of connecting the cylinder thermostat.

Unit configured to
Hot Water Ti

mer.

Cylinder thermostat options:

Connected directly to JGWC (default).

Connected directly to JGSTAT2.

www.speedfitUFH.co.uk

System Overview - Hot Water Option

Summary of Contents for JGSTAT2B

Page 1: ......

Page 2: ...ents Contents Icons used in this manual Safety Important info Your benefit For latest PDF Instruction Manual please go to www speedfitUFH co uk Instruction manual Box contents Introduction Product compliance System options overview Installation Parameter settings Error codes User guide Installers notes ...

Page 3: ...ats is possible via the JGWC Wiring Centre pictured below and the optional communications cables More information can be found on pages 9 and 10 Safety Information Use in accordance with the regulations The Aura JGSTAT2 is to be used for room control of heating and hot water systems inside buildings Product Compliance This product is CE compliant and meets the following EC Directives RoHS2 2011 65...

Page 4: ...s can have a serious effect on your heating system 230v AC Warning 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 injury death or prosecution These instructions are ...

Page 5: ...nit can be configured to either one of the following UFH Manifold Wiring Centre Radiator Boiler Hot Water Group Control Thermostat Group Thermostat Timer 05 www speedfitUFH co uk System Overview Configuration Options 1 2 3 4 SYSTEM OVERVIEW ...

Page 6: ... Thermostat Holiday mode will also be applied to a timer if applicable Communication connections see page 13 are required for grouping the Group Thermostats Thermostats can be also globally changed from heating to cooling thermostats if your system supports this by using the switched input connection on the JGWC see the Wiring Centre Instruction Manual along with the Communications connections men...

Page 7: ...ers installing this optional inexpensive Communication cable allows the units to communicate with each other This allows a thermostat to assume convenient remote control of a group This brings central control of features such as Time Control Holiday and Party functions as well as Frost Control The individual group members can leave or re enter group control at the push of a button Cable size 1 5mm...

Page 8: ...stive show the main options 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 Wiring Centre Please refer to the JGWC Instruction Manual All digital variants can be configured from JGSTAT2 Groups must have a Group Control Thermostat 1 or 2 groups can be used per wiring centre HW Timer can be stand al...

Page 9: ... Heating Program 6 6 Group Permanent Override 6 6 Group Temporary Override 6 6 Heat Cool changeover 6 4 Note The communication connection is only used for heat cool changeover when using units configured to PRT s and using the relevant connection on the JGWC Wiring Centre Please refer to the Wiring Centre Instruction Manual Option 1 Page 31 All thermostats set as PRT 09 www speedfitUFH co uk Syste...

Page 10: ...Party 6 4 Group Heating Program 6 4 Group Permanent Override 6 4 Group Temporary Override 6 4 Heat Cool changeover 6 4 Note HW timer will only use HOLIDAY mode when the communication connection is used Also the HW Timer must be connected to GROUP 1 communication terminals on the Wiring Centre Please see the Wiring Centre Instruction Manual Option 2 Page 33 Option 3 Page 35 10 JGSTAT2 Instruction M...

Page 11: ...here are two methods of connecting the cylinder thermostat Unit configured to Hot Water Timer Cylinder thermostat options Connected directly to JGWC default Connected directly to JGSTAT2 11 www speedfitUFH co uk System Overview Hot Water Option 1 2 SYSTEM OVERVIEW ...

Page 12: ...tion allowing the cylinder thermostat to be connected to either the HW Timer or Wiring Centre 12 JGSTAT2 Instruction Manual System Overview Hot Water Option 1 2 Please refer to the Wiring Centre Instruction Manual and page 18 for more information Connected direct to JGSTAT2 requires additional parameter change see page 40 ...

Page 13: ...ntrol Thermostat Group Thermostat and HW Timer Power Terminals 230v AC Used for supplying power to the unit and switched output Sensor Terminals Can be used for external AIR or Floor sensor when configured as thermostat Can also be used for cylinder thermostat when configured for HW 13 www speedfitUFH co uk Installation Terminal Connections 1 3 2 INSTALLATION ...

Page 14: ...Carefully remove the front housing 60mm 14 JGSTAT2 Instruction Manual Installation Thermostat Mounting 1 2 3 ...

Page 15: ...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 in direct sunlight or an area of high humidity 15 www speedfitUFH co uk Installation Thermostat Mounting 130cm INSTALLATION ...

Page 16: ...to communicate with each other This allows the thermostat to assume convenient remote control of groups of thermostats bringing central control of features such as Time Control Holiday and Party functions as well as Frost Control The individual group members can leave or re enter group control at the push of a button Optional communication connection 12v DC For more detail refer to the Wiring Cent...

Page 17: ...the unit has to be configured for External Air Sensor or Floor Protection Sensor Please see Device Parameter Setting on page 40 Aura External Sensor sold separately 17 www speedfitUFH co uk Installation Thermostat External Sensor INSTALLATION ...

Page 18: ...on must be connected to group 1 18 JGSTAT2 Instruction Manual Installation Hot Water Timer Wiring ZONE 1 SL N L SL N L SL N L SL N L SL N L SL N L SL N L SL N L ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8 5 x 20mm 5 x 20mm SL N L GROUP 2 GROUP 1 Optional communication connection 12v DC ...

Page 19: ...m 5 x 20mm Note Optional The JGSTAT2 can be configured for a connection to a cylinder thermostat Please see Device Parameters on page 40 For additional wiring centre information refer to the Wiring Centre Instruction Manual IN OUT HW Timer connected to cylinder thermostat Link must be fitted IN OUT WC connected cylinder to thermostat Default Cylinder thermostat 19 www speedfitUFH co uk Installatio...

Page 20: ...Ensure the orientation arrow is pointing upwards You are ready to secure the rear housing to the wall box Power terminals Sensor terminals if applicable Communication connections optional but recommended 20 JGSTAT2 Instruction Manual Installation Thermostat Mounting 1 2 3 ...

Page 21: ... to the rear housing Align the front housing at the bottom edge Lightly press until you hear a positive click 21 www speedfitUFH co uk Installation Thermostat Mounting 1 2 Ensure the pin connections are aligned INSTALLATION ...

Page 22: ...y Middle comfortable temperature Moon Low comfortable temperature Programmable Thermostat program mode indicator Indicates program is running Auto On or Auto Off For Group Thermostat this indicates that it is a member of a group Party indicator When Party Mode is active Holiday indicator When Holiday Mode is active Frost protection indicator Frost Protection is active not available in Cooling Mode...

Page 23: ...rature or other information Temporary manual override indicator If the set temperature is changed when in program mode the hand will appear until the next program start time Programs number indicator Displayed in AUTO mode or Temporary override The number indicates which program is running Day indication 1 Monday 23 www speedfitUFH co uk Installation LCD Graphics INSTALLATION ...

Page 24: ...er HW indicator Indicates demand for hot water HW Program mode indicator Indicates program is running HW Mode indicator Mode for 1 period of HW a day from Program 1 ON to Program 3 OFF HW Mode indicator Hot water switched on continuously HW Mode indicator Hot water switched off continuously HW Mode indicator Indicates Boost 1hr override ...

Page 25: ...llation LCD Graphics ICON FUNCTION Floor sensor probe indicator Show only when Air Floor sensor is connected Setting indicator Indicates the unit is in program setting mode Keylock indicator Keys have been de activated INSTALLATION ...

Page 26: ...eturn to home display without saving 3 Short press to return to the previous screen when it is in user installer setting mode 1 OK key Short press to confirm selection 2 Long press to save and exit 3 Long press to enter the user settings Lock Unlock Enter Installer Parameter settings Test mode Installation User Interface OR LONG PRESS LONG PRESS LONG PRESS OR 26 JGSTAT2 Instruction Manual ...

Page 27: ...27 www speedfitUFH co uk Installation First Power Up INSTALLATION ...

Page 28: ...Ts communication connections must be used for this function S03 setting 0 is only available if setting 0 has been selected for S01 If no heat cool changeover is required when using PRTs only then select setting 2 for S03 28 JGSTAT2 Instruction Manual Installation System Parameters SX FUNCTION SYSTEM DEFINITION DEFAULT SETTING System Unit 0 Programmable Room Stat PRT SO1 Type 1 Digital Thermostat 0...

Page 29: ...rol a group s of Dial Stat s Option 3 Page 35 Unit is configured as a Group Control Thermostat used to control a group s of Digital Stat s configured as Group Thermostats An additional Hot Water Timer can be used with any of the above options 29 www speedfitUFH co uk Installation Options Group 1 Group 2 Group 1 Group 2 INSTALLATION ...

Page 30: ...Press once Press x amount of times Hold for five seconds Flashing xx Short press to save and long press to save and exit Short press to back up 30 JGSTAT2 Instruction Manual Installation Graphics Key ...

Page 31: ... to back up Use to change to 2 PRT with no communication 31 www speedfitUFH co uk Option 1 Individual Programmable Thermostat Setup Select S03 setting 0 if communication is required for global heat cool changeover Your system must support this and the communication connection must be used see page 13 INSTALLATION ...

Page 32: ...t to home screen or continue to change device settings Refer to page 40 Hot water with no communication 32 JGSTAT2 Instruction Manual Option 1 Hot Water Timer Optional Configuration Use to change to 2 Use to change to 2 ...

Page 33: ... Thermostat Long press to exit to home screen or continue to change device settings Refer to page 40 Communication connection required for this setting 33 www speedfitUFH co uk Option 2 Thermostat Configuration INSTALLATION ...

Page 34: ...tion Manual Option 2 Hot Water Timer Optional Configuration Long press to exit to home screen or continue to change device settings Refer to page 40 Communicatio n connection required for this setting Use to change to 2 ...

Page 35: ...uk Option 3 Thermostat Configuration Group Control Thermostat Long press to exit to home screen or continue to change device settings Refer to page 40 Communicatio n connection required for this setting OPTION 3 INSTALLATION ...

Page 36: ...ion Manual Option 3 Thermostat Configuration Group Thermostat Long press to exit to home screen or continue to change device settings Refer to page 40 Communicatio n connection required for this setting Use to change to 1 ...

Page 37: ...H co uk Option 3 Hot Water Timer Optional Configuration Long press to exit to home screen or continue to change device settings Refer to page 40 Communicatio n connection required for this setting Use to change to 2 INSTALLATION ...

Page 38: ... error or need to change your System Parameters please follow the steps below This should only be done by your installer Press all three buttons simultaneously 38 JGSTAT2 Instruction Manual Installation System Parameters ...

Page 39: ...Unit will follow power up sequence on page 27 You are now ready to enter or change your System Parameters Refer to page 28 39 www speedfitUFH co uk Installation System Parameters INSTALLATION ...

Page 40: ...Parameters follow the steps below Please note your System Parameters will be shown first but cannot be edited in this section To change the System Parameters please refer to the previous two pages Press all three buttons simultaneously 40 JGSTAT2 Instruction Manual Installation Device Parameters ...

Page 41: ...r Cylinder stat connected 0 connection D03 must be set to 1 then external Sensor probe 0 sensor be used as Air sensor There D04 used as air sensor will be no internal temp measurement or floor sensor D03 must be set to 1 then external 0 1 sensor used for floor protection Internal temp is measured by stat D05 Cooling control 1 On Off 0 5ºC 0 25ºC 2 2 On Off 1 0ºC 0 5ºC D06 Actuator type 0 NO normal...

Page 42: ...an 35ºC limit be set for heating D13 Cooling Set point 5ºC to 40ºC Maximum temp that can 5ºC limit be set for Cooling Floor sensor high Output relay will be switched off D14 limit temperature 6ºC to 45ºC when temp is reached for 27ºC floor protection Floor sensor Low Output relay will be switched on D15 limit temperature 6ºC to 45ºC when temp is reached for 10ºC floor protection Floor sensor limit...

Page 43: ...s within the system the thermostat display will cycle between the normal operating screen and an error page If there is more than 1 error then on Error page press UP to show other error codes e g Err 03 05 3 errors Error code 05 1st one Press Up to show Err 03 08 3 errors Error code 08 2nd one Press Up again to show Err 03 09 3 errors Error code 09 3rd one Press Up again to show Err 03 05 again Pr...

Page 44: ...temporary Frost Protection 5ºC Adjustable Power Source 230v AC 50Hz Rating 3 Amp Communication Bus 12v DC Temperature Scale 5ºC to 35ºC tolerance 0 5ºC Heat Cool Global changeover using communication bus and external input to the wiring centre Sensor Air or floor protection Cylinder thermostat when configured for hot water timer Device Parameters See page 41 42 for full list of functions Operating...

Page 45: ...PRT and Group Control Thermostat 45 www speedfitUFH co uk User Guide Setting Time and Date USER GUIDE ...

Page 46: ...Left to select 12 hour and right to select 24 hour Adjust the time using the up or down arrow key PRT and Group Control Thermostat Hour Minutes 46 JGSTAT2 Instruction Manual User Guide Setting Time and Date ...

Page 47: ...Adjust the year month d ay using the up or down arrow key Month Year Day 47 www speedfitUFH co uk PRT and Group Control Thermostat User Guide Setting Time and Date USER GUIDE ...

Page 48: ...typically used for unoccupied or sleep times Typically 17ºC for UFH or 15ºC for radiators Frost temperature typically used for periods of long absence or holidays Typically 5ºC Your thermostat comes preset for the above temperatures These can be adjusted please see page 53 PRT Group Control Thermostat and Group Thermostat 48 JGSTAT2 Instruction Manual User Guide Understanding Temperature Levels He...

Page 49: ... 24ºC Your thermostat comes preset for the above temperatures These can be adjusted please see page 53 Cooling is only available if your system supports this and the relevant configurations and connections have been made to the unit PRT Group Control Thermostat and Group Thermostat 49 www speedfitUFH co uk User Guide Understanding Temperature Levels Cooling USER GUIDE ...

Page 50: ...y 21 19 17 12 00 8 00 9 00 17 00 23 00 Saturday to Sunday PRT and Group Control Thermostat If using grouping the schedule from the Group Control Thermostat will be applied to Group Members 50 JGSTAT2 Instruction Manual User Guide Default Heating Schedule ...

Page 51: ...1 www speedfitUFH co uk PRT and Group Control Thermostat User Guide Default Cooling Schedule 12 00 7 00 9 00 17 00 23 00 12 00 8 00 9 00 17 00 23 00 If using grouping the schedule from the Group Control Thermostat will be applied to Group Members USER GUIDE ...

Page 52: ...Press once Press x amount of times Hold for five seconds Flashing xx Short press to save and long press to save and exit Short press to back up 52 JGSTAT2 Instruction Manual User Guide Graphics Key ...

Page 53: ...ill use this as the low setting The temperature set is applicable to the individual thermostat PRT Group Control Thermostat and Group Thermostat Setting the low temperature 53 www speedfitUFH co uk User Guide Setting Required Temperature Levels USER GUIDE ...

Page 54: ...By setting the low temperature the programs will use this as the low setting 54 JGSTAT2 Instruction Manual PRT Group Control Thermostat and Group Thermostat User Guide Setting Required Temperature Levels The temperature set is applicable to the individual thermostat ...

Page 55: ...ect the day of the programs If using grouping the schedule from the Group Control Thermostat will be applied to Group Members 5 2 7 Days Individual 55 www speedfitUFH co uk User Guide Setting the Temperature Schedule USER GUIDE ...

Page 56: ...Adjust the time using the up or down arrow key Use right and left to select the Hi Mid or low temp 56 JGSTAT2 Instruction Manual User Guide Setting the Temperature Schedule ...

Page 57: ...mperatures Please see page 53 on how to change Repeat through to program 4 If you require a 5th or 6th program enter a time and select your temperature To remove a program set the time to 57 www speedfitUFH co uk User Guide Setting the Temperature Schedule USER GUIDE ...

Page 58: ...nly Use the up or down arrow key to adjust the temperature to the setting you desire Temporary Override allows you to increase the temperature or decrease it to the desired setting until it reverts back on the next program time PRT Group Control Thermostat and Group Thermostat 58 JGSTAT2 Instruction Manual User Guide Temporary Override ...

Page 59: ...To cancel temporary override press or see below Confirm the temporary set temperature 59 www speedfitUFH co uk User Guide Temporary Override PRT Group Control Thermostat and Group Thermostat USER GUIDE ...

Page 60: ... are removed from the group See page 64 Move from to Use the up or down arrow key to view your set temperature See page 58 To adjust your Permanent Override temperature follow the steps on page 53 Repeat for if required PRT and Group Control Thermostat Setting permanent low temperature 60 JGSTAT2 Instruction Manual User Guide Permanent Override ...

Page 61: ... Party Mode Use the up arrow to select the hr min Press tick to confirm and it will start to count down Party Mode set in a Control Group Thermostat will also affect Group Thermostats unless they are removed from the group See page 64 PRT and Group Control Thermostat 61 www speedfitUFH co uk User Guide Party Mode USER GUIDE ...

Page 62: ... start the holiday count down Holiday set in a Group Control Thermostat will also affect Group Thermostats unless they are removed from the group See page 64 Holiday mode switches heating to frost mode for the set number of days Group control if used will also disable the hot water 62 JGSTAT2 Instruction Manual User Guide Holiday Mode ...

Page 63: ...perature setting Frost protection set in a Group Control Thermostat will also affect Group Thermostats unless they are removed from the group See page 64 Frost protection is not available in Cooling Moving the to this position in Cooling will switch the thermostat to off 63 www speedfitUFH co uk User Guide Frost Protection USER GUIDE ...

Page 64: ...he Group Thermostat will follow this mode or will be displayed The Group Thermostat has now left the group and is in permanent To adjust the set temperature please refer to pages 53 54 The Group Thermostat has now left the group and is in permanent To adjust the set temperature please refer to pages 53 54 64 JGSTAT2 Instruction Manual User Guide Group Thermostat Overview ...

Page 65: ... pages 53 54 The Group Thermostat has now left the group and is in permanent To adjust the set temperature please refer to page 53 54 The Group Thermostat has been returned to it will follow the mode status of the Group Control Thermostat 65 www speedfitUFH co uk User Guide Group Thermostat Overview USER GUIDE ...

Page 66: ...ostat will be displayed When is selected the hot water timer will follow the program schedule see page 68 Hot water will be on once per day Hot water will be continuously on Hot water will be continuously off 66 JGSTAT2 Instruction Manual User Guide Hot Water Optional Mode Selection ...

Page 67: ...67 www speedfitUFH co uk User Guide Hot Water Boost USER GUIDE ...

Page 68: ... OFF 12 00 6 00 8 00 18 00 22 00 Saturday and Sunday Monday to Friday ON ON OFF OFF OFF Your Hot Water Timer comes preset with the times below These can be adjusted see next page 68 JGSTAT2 Instruction Manual User Guide Setting Hot Water Times ...

Page 69: ...5 2 7 Days Individual 69 www speedfitUFH co uk User Guide Setting Hot Water Times USER GUIDE ...

Page 70: ...70 JGSTAT2 Instruction Manual Repeat these steps for programs User Guide Setting Hot Water Times ...

Page 71: ...Repeat these steps for programs 71 www speedfitUFH co uk User Guide Setting Hot Water Times USER GUIDE ...

Page 72: ...72 JGSTAT2 Instruction Manual Installer Notes ...

Page 73: ...73 www speedfitUFH co uk Installer Notes ...

Page 74: ...74 JGSTAT2 Instruction Manual Installer Notes ...

Page 75: ...75 www speedfitUFH co uk Installer Notes ...

Page 76: ...sex UB7 8JL England Tel 01895 449233 Fax 01895 420321 www speedfitUFH co uk Technical Help Desk 01895 425333 The above namestyles are all trademarks of John Guest International Limited John Guest International Limited 2014 All rights reserved Z2105 421 0814 and ...

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