![background image](http://html1.mh-extra.com/html/lightwaverf/jsjslw921/jsjslw921_instruction-manual_1915572004.webp)
IMPORTANT:
Please retain these instructions for guidance on how to link
other LightwaveRF Heating devices to the Home Thermostat. For App
setup and additional guidance please visit
www.lightwaverf.house
Current
mode
Boost button
Current
temperature
Overview
Installation
Standby button
Program
modes
Up / down / OK
buttons
Select
mode
View target
temperature
Link button
Current Day
Schedule
Current Time