Johnguest JGSTAT4W 240v Wired Programmable Room Thermostat User Manual

Johnguest JGSTAT4W 240v Wired Programmable Room Thermostat  

Specification

• Power source: 100-240VAC 50/60Hz
• Load current output: 250VAC 3(2)A
• Temperature setting range: 5~35°C
• Display accuracy: 0.1°C
• Setting accuracy: 0.5°C
• Storage temperature: -10~60°C, 0~90%RH
• Ambient temperature: 0~50°C, 0~80%RH
• Wireless frequency: Lora 868MHz

Important safety information

Read all of the information in this manual before installing this thermostat. removing, cleaning, or servicing this thermostat. Only a professional contractor should install this thermostat. All wiring must conform to local and national building and electrical codes and regulations. If the system is not operating properly, check the wiring and replace the fuse if necessary. Use this thermostat only as described in this manual.

Thermostat display

• ON/OFF/Boost
• Time setting
• Menu button
• Lower temperature setting
• Raise temperature setting
•  Reset

1. If the icon is not shown then WiFi is not connected
   1. If the signal is lost after connection the icon will flash
2. Manual mode
3. Programming mode
4. Zone number – If flashing then the connection to the wiring centre has been lost
5. Key lock
6. Boiler on/off
7. Frost protection
8. Holiday mode
9. Settings menu
10. Mode: Room mode, floor mode, dual temperature mode
11. Sleep mode
12. Away mode
13. AM/PM
14. Back home mode
15. Wake up
16. Temperature setting/Boost display
17. Weeks icon
18. Room temperature/time display

ON/OFF function
Press ‘ ’ to turn the thermostat ON. Press and hold ‘  ’ again to turn the thermostat OFF.

Key lock function
In the main display interface, press and hold at the same time to activate or cancel the key lock. When activated, no keys can be used. The thermostat will display ‘ ’.

Boost function
Press ‘ ’ to switch the setting temperature or boost control. When the display shows ‘+0 ’, press to select boost hour. The length of time the heating will be boosted is displayed. When the time elapses the screen returns to the temperature display. Press ‘ ’ to cancel and go back to the temperature display setting.

Holiday mode
With the power on, press ‘ ’ to switch between manual mode, programming mode and holiday mode. After selected holiday mode ‘ ’ will display and will run at 16°C. Press ‘ ’ to cancel holiday mode. Boost function can be used during holiday period.

Open window function
If the room temperature drops 6°C in 4 minutes, the open window function will activate and display ‘ ’, then turn down all heating. When the room temperature increases by 2°C the thermostat will return to normal operation. Press any button to cancel the open window function while it is active.

Anti-seize function
If the thermostat has not been activated for over 1 week then to prevent the valve and pump from seizing, the thermostat will run the system for 5 minutes.

Frost protection
In frost protection mode, when the temperature drops below what has been selected, the thermostat will start the heating until the temperature has been raised by 3°C.

Intelligent function
The intelligent function adjusts the starting time for home heating according to the temperature measured within the building. It preheats your rooms to the temperature according to your schedule.

Time Proportional and Integral (TPI) display
intervals, adjusting firing duration with demand, to maintain set room temperatures. It can provide great cost savings.

Time setting

Press and hold ‘ ’ for 4 seconds, press ‘ ’ to select year, month, day, time scale, time, press to adjust setting, press ‘ ’ to confirm. If there are no actions for 10 seconds, the thermostat will return to temperature display mode. Press ‘ ’ to check time, year, month, day

Setting the date and time on initial start up
Plug in the power supply. Pressto set year, press ‘ ’ to set month, day, time scale, time, press to adjust the setting.

Program setting
Program setting: 4/6 period programming optional (factory default: 6 period). When thermostat is on, press and hold ‘ ’ to enter the programming mode. Pressto select the programming week (5+2, 5+1+1 or 7 individual day optional). Press ‘ ’ to enter time setting mode. Pressto select time, press ‘ ’ to enter temperature setting mode, Press to select temperature. Press ‘ ’ to save and exit. If no buttons are pushed for 10 seconds, the thermostat will exit program setting automatically.

Default programming (6 period programming)

（4 period programming

Operation mode

Programming mode (The factory default is programmable) The thermostat will run according to the pre-set schedule. The screen will show ‘ ’

Manual mode
From programming operation mode, press ‘ ’ to enter the manual mode, the screen will display ‘ ’. Press to immediately adjust the temperature and save automatically.

Temporary hold mode
The thermostat will keep the room at the temporary set temperature, and will resume the programme operation mode when you enter the next programme. In programming operation mode, press to enter the temporary hold mode, the screen display ‘  ’. Press to immediately adjust the temperature and save automatically.

Alarm instructions

Pairing

• With the thermostat power off, press and hold the on/off button for 4 seconds to enter pairing mode (display should show “rF1 ”).
• Press the on/off button again to send a signal to the wiring centre (display should show “ ”)
• On the Wiring Centre, press and hold the pairing button for 3 seconds to enter pairing mode
• Use the Wiring Centre pairing button to select the desired zone, indicated by the LED
• Leave the wiring centre for 3 seconds. The LED should flash to indicate it is pairing to the thermostat
• Once paired, the wiring centre LED will move to the next available zone.
• Press and hold the pairing button once again to exit the pairing mode
• The thermostat is now connected to the chosen zone

Installation

• Install the base
• Mounting screws
• Install the panel
• Finish

Wiring diagram

Configuration menu

With the thermostat turned off, press and hold ‘= ‘to enter the configuration menu. Press ‘=’ to select different parameters. Press to adjust parameters. Press and hold ‘ ’ for 3 seconds, display ‘def ’, indicates all the configuration settings have reverted to factory default setting. The thermostat will return to ‘ ’ mode if no buttons are pushed within 10 seconds.

Gateway specification

• Adapter output: 5V — 1A
• Working temperature: -10°C~55°C
• Working humidity: 10%-90%(no condensation)
• Wifi frequency: 2.4G Wi-Fi
• Wireless frequency: Lora 868MHz
• Dimensions: 60.5 × 60.5 × 16.1mm

Connecting the App

Download and register
Click App store (click Android application market) Search for ‘JG Underfloor’ and download

Login
When you finish the registration, log into your email and click on the link to activate your account. Your APP is now ready to use.

Connecting to the Gateway
Tips: First, please turn on the location of your phone. Press and hold the reset key of gateway until the light turns red and blinks.

• Enter the ‘HOME’ interface of the app, click the ‘ ’ on the top right.
• Click ‘Wireless thermostat’.
• Enter your Wi-Fi account and password. Click ‘Next’
• Tick ‘Confirm and proceed’,then click ‘Next’ (Follow intruction to reset device)
• Adding device
• Click ‘Done’, it means the gateway has been added successfully

ADD THERMOSTAT Before adding the thermostat, press and hold ‘ ’ for 3 seconds, press’ to select ‘rF2 ’, then press ‘’ to enter code match status and it will display ‘ ’ then then follow these steps to connect the app.

 

• Click ‘ Add subdevice’
• Adding device…
• Added successfully Click ‘Done’.

APP Setting-programming

APP Setting-Multi-day Programming

Optional Parameter Setting

Remove devices

Voice command

Amazon Alexa

• Alexa, turn on bedroom.
• Alexa, raise the bedroom by 1 degree.
• Alexa, drop the bedroom by 1 degree.
• Alexa, set the bedroom to 16 degrees.

Google Assistant

• Ok, Google, turn on bedroom.
• Ok, Google, turn oF bedroom.
• Ok, Google, set the bedroom to 16 degrees

Reliance Worldwide

• Corporation (UK) Limited
• Horton Road
• West Drayton
• UB7 8JL
• United Kingdom
• Tel: +44 (0) 1895 449233
• Reliance Worldwide Corporation
• (UK) Limited reserves the right to make changes to the product which may aBect the accuracy of information contained in this leaflet
• www.reliancevalves.com

Reference

Download Manual:

Johnguest JGSTAT4W 240v Wired Programmable Room Thermostat User Manual

Other Manual:

Johnguest JGSTAT4W 240v Wired Programmable Room Thermostat Product Specification Guide

Johnguest JGSTAT4W 240v Wired Programmable Room Thermostat User Manual