AD83.70-P-6001-07C | Circulating pump, testing electrical system of stationary heater |
| Scope of test | Measuring instrument/ | Operation/Requirement | Specified value | Possible cause/Remedy | ||
1.0 | Circulating pump (A6m1) Actuation with HHT | | Heater unit: OFF Run-on finished Engine: OFF Select "Actuations" and "Circulating pump" menu in HHT. Press F2: Press F3: On the "Thermo Top C" stationary heater the combustion air blower operates for approx. |
Circulating pump operates audibly. | Cables Circulating pump (A6m1) Stationary heater/heater booster control module (A6n1) | ||