Laars FT Series - Fault Tree Analysis (Continued); Gas Detection Fault Tree; Sensor Fault Tree Analysis

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6.2 Fault Tree Analysis (cont)
2. Gas Detection
3. ‘Storage’, ‘DHW’, ‘OP’, ‘CH overheat’, ‘Exhaust heat’ Sensor detects
Error code contents
E32 DHW NTC open or short
E33 OP NTC open or short
E35 Exhaust NTC open or short