3153 R1 REAGENT PROBE DETERGENT SHORT System Status (1). When W2 starts The mode changes to WARM-UP or STAND-BY. (2). During W2 Operations continue. Cause (1). The REAGENT detergent is low when W2 starts. User Action (1). When W2 starts Set detergent at position in R1 reagent container If the probe does not detect detergent, check the function of the level sensor. (2). During W2 Stop operation at once, refill the detergent bottle, and restart W2. 3154 R2 REAGENT PROBE DETERGENT SHORT System Status (1). When W2 starts The mode changes to WARM-UP or STAND-BY. (2). During W2 Operations continue. Cause (1). The REAGENT detergent is low when W2 starts. User Action (1). When W2 starts Set detergent at the position in R2 reagent container If the probe does not detect detergent, check the function of the level sensor. (2). During W2 Stop operation at once, refill the detergent bottle, and restart W2.