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. Bosch heatronic 4000. Problems with water flow. Bosch heatronic 4000.

Error codes are the indicators of the problems inside the water heater. 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. Commercial controls sensors. Connect the supply line to the blue inlet on the water heater.

If you do experience any problems the issue should be easy to fix thanks to the advanced diagnostic system. Commercial controls sensors. Gas tankless water heaters. Inspect the water supply.

Therm c 1210 esc. 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. Inspect the plumbing for restrictions. Tronic 3000 electric tankless point of use.

Zone sensor series r1. Therm c 1210 esc. Zone sensor series r1. Pipe joints should not be sealed with plumber s glue.

How to troubleshoot a bosch tankless water heater no hot water. Tronic 3000 electric tankless point of use.