Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
Pair Bosch Cr 100 RF with receiver
Options
Pyr0technicien
Member Posts: 1
Hi,
I reset my receiver next to my heater and I can't get the thermostat into pair mode.
Manual mention to press auto and return key at the same time but when I do nothing happen.
The error code is a21 1031
Any help ?
I reset my receiver next to my heater and I can't get the thermostat into pair mode.
Manual mention to press auto and return key at the same time but when I do nothing happen.
The error code is a21 1031
Any help ?
0
Categories
- All Categories
- 85.7K THE MAIN WALL
- 3K A-C, Heat Pumps & Refrigeration
- 49 Biomass
- 418 Carbon Monoxide Awareness
- 71 Chimneys & Flues
- 1.9K Domestic Hot Water
- 5.2K Gas Heating
- 92 Geothermal
- 149 Indoor-Air Quality
- 3.2K Oil Heating
- 59 Pipe Deterioration
- 847 Plumbing
- 5.8K Radiant Heating
- 371 Solar
- 14.5K Strictly Steam
- 3.2K Thermostats and Controls
- 50 Water Quality
- 38 Industry Classes
- 47 Job Opportunities
- 15 Recall Announcements