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Фрагмент инструкции
34 Drain Function 1. During the Drain function, a separate drain pump motor (1) is started while the main wash pump motor continues to operate for 1 minute. This accomplishes three goals. 2. First, the jets on the underside of the lower spray arm continue to flush soils from the accumulator screen while the water is drained from the unit. (2) 3. Second, negative pressure in the main wash pump inlet chamber keeps the check valve closed, allowing the drain pump to remove soiled water from the accumulator. (3) 4. Third, the spray arms will rinse down the interior of the wash tub while the water is drained, leaving the inside free of soils. (4) 22 4 1 3 5. The main wash pump then stops, creating positive pressure in the pump’s inlet chamber. This opens the check valve allowing the remaining water to be drained away. (5) 5 11 Automatic Purge Filtration The Automatic Purge Filtration feature may be invoked if the soil sensor detects excessive soils. This can occur during selected wash or rinse functions. APF mode provides one or more purges of excess soils trapped in the soil accumulator at specified intervals in a cycle. 1. The APF mode operates for a total of 10 seconds while the wash pump continues to wash. The accumulator screen will be cleaned from jets on the underside of the lower spray arm. (1) 2. During the first five seconds, the drain pump (2) turns on and the fill valve is activated. This purges the soiled water from the accumulator and begins to add fresh water. 2 1 1 APF FunctionFirst Five Seconds 3. For the remaining five seconds, the drain pump is turned off, (3a) but the fill valve remains activated to bring wash water back to the proper level. (3b) 3b 3a APF FunctionLast Five Seconds 12 NOTE 2 – APF ENABLED INTERVALS The APF (Automatic Purge Filtration) wash system allows the control to continuously filter and flush food soil out of the pump during “APF enabled” intervals scattered throughout each cycle and do it without interrupting the cycle. The control monitors the pressure switch (soil sensor) input during each of the APF enabled intervals in the cycle (see time chart). Whenever a pressure switch trip is detected in one of these APF intervals, the control executes a 10-second “APF purge” to clear the pump of soils. These APF purges occur in parallel with the cycle and do not interrupt or affect the timing of other functions (like washing) in the interval. Each APF purge consists of 5 seconds of Fill and Drain followed immediately by 5 seconds of Fill by itself. If an APF purge is executed during a heated wash interval, the heater must be turned off during the first 5-second Fill and Drain portion of each purge, but cycle timing is not affected and the heater turns back on midway through the purge. Multiple APF purges can occur within each APF interval of the cycle but are limited by certain frequency and quantity limits: • APF purges must be spaced at least 60 seconds apart within any given APF interval (the pressure switch will be ignored prior to 60 seconds). • The maximum number of APF purges allowed within a given APF interval is specified on the time chart in that interval (the pressure switch will be ignored for the duration of an APF interval once the maximum APF limit for that interval has been exceeded). In interval 33, the limit is “1” for 120F thermal holds and “3” for all other thermal hold setpoint temperatures. Note: Models without pressure switches (soil sensors) never get sensor trips and thus never execute APF purges. (See Model Specifics Table to identify models without pressure switches). NOTE 3 – WATER HEATING THERMAL HOLD INTERVALS During water heating thermal holds (intervals 40, 33, & 15), cycle timing is interrupted and the dishwasher continues washing while it heats the water to the setpoint temperatures specified on the time chart for each version of the cycle. The Water Heating and Sensing indicators are turned on and the cycle time displayed by models with numeric displays is frozen during thermal hold intervals (see notes 5, 6, & 7). The dishwasher will hold in this suspended, water heating mode until the water reaches the temperature specified for the thermal hold or a maximum default time limit for the thermal hold (below) expires. At the conclusion of the thermal hold, the control resumes normal operation and timing and proceeds to the next interval. The default maximum time limits for all the thermal hold intervals are as follows (in minutes): Pre-Wash Main Wash Final Rinse (Final Rinse with Sani Rinse) Anti-bacteria/Cookware 30 35 50 (50) Pots & Pans/Heavy 30 35 30 (50) Normal — 45 40 (60) China — 45 30 ( — ) (Quick Clean Up/Time Saver and Quick Rinse/Rinse Only cycles have no thermal hold intervals) NOTE 4 – THERMALLY CAPPED INTERVALS Interval 34 is a heated wash interval thermally capped at 150F/66C. Interval 10 is only heated for the Quick Clean Up/Time Saver cycle and is thermally capped in that situation at 150F/66C. Anytime the thermal cap temperature...
Эта инструкция также подходит к моделям:Посудомоечные машины - KAD-7 (1.86 mb)