Bosch Heat Pump: Read system values with the CHECK button (point check)
Read system values with the CHECK button (point check) on a Bosch heat pump: Pressing CHECK on the outdoor board steps through system values: each press shows the point number then its value after 1 second. After 20 seconds on a point the display returns to normal. Examples: 0 unit capacity, 1 mode (0 standby, 2 cooling, 3 heating), 2 set compressor speed in Hz, 3 last fault code.
Applies to: BOVA IDS Premium Connected (36-60) and IDS Light (BOVA15) heat pumps
How to fix read system values with the check button (point check): step by step
- Press the CHECK button (SW2) on the control board
- The point number shows, then its value after 1 second
- Press CHECK again for the next point
- Do nothing for 20 seconds to return to the normal display
If the unit shows an error code, look it up: Bosch Heat Pump codes
Models
Bosch IDS Light
Bosch IDS Premium Connected
Source: Bosch IDS Premium Connected BTC 762003301 D (02.2025), 18.9 System Protection Status Codes p.49 and 18.10 Parameter Point Check Table p.50; IDS Light BTC 762003308 D (01.2025), 17.9 p.43 and 17.10 p.44. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.