Bosch Tankless Electric Water Heater Problems

When the error code appears on the bosch heater s lcd display the reset button sometimes leads to an error removal but if it doesn t work the instructions below might help troubleshoot the problem.

Bosch tankless electric water heater problems.

Error code a2 problem with the flue gas limiter. Gas tankless water heaters. Zone sensor series r1. Bosch heatronic 4000.

Inspect the water supply. Connect the supply line to the blue inlet on the water heater. Mineral buildup whether you use a traditional or a tankless water heater you need to keep an eye out for mineral buildup inside your water heater. Bosch tankless water heaters rarely suffer from problems due to the long durability of the patented heat burner.

Therm c 1210 esc. Zone sensor series r1. Pipe joints should not be sealed with plumber s glue. Tronic 3000 electric tankless point of use.

How to troubleshoot a bosch tankless water heater no hot water. Problems with water flow. Commercial controls sensors. If you do experience any problems the issue should be easy to fix thanks to the advanced diagnostic system.

Here are six of the most common problems and maintenance concerns for tankless water heaters mineral buildupsystem overloadcold water sandwichair supply or exhaust blockageignition failureflame failurekeep reading to learn what signs to look for when identifying these issues and how to fix them problem 1. This same technology leads to a higher efficiency than you ll find with many other brands. Gas tankless water heaters. Inspect the plumbing for restrictions.

Commercial controls sensors. Bosch heatronic 4000.