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Wetting Agent Dispenser - Bi-Metal Operated
A completely redesigned supply tank and a Bi-Metal release mechanism are features of this wetting agent eispenser,
Elimination of the solenoid reduces the operating noise level of the dispenser_
The door must be fully openedfor a few seconds to allow the wetting agent liquid to fill up in a scoop (Figure 50),
DOOR IN FULLY OPENED POStTI
FILL NECK
-SCOOP
WETTING AGENT LIQUID
FIGURE50
When the door is closed the wetting agent liquid in the scoop then fills the area at the bottom portion'bf the inner
valve stopper and any extra !iquid drains back into the supply tank (Figure 51 ),,
PLUNGER_._
RESERVOIR FILLS
WITH LtOUID FROM
SCOOP'"-.--.__
ZXC_S LtOUIO
DRAINSBACK .J
_NTOSUPP_._" I
FILL, NEC_ _
' _ DOOR IN CLOSED AL _--N,_.__dL____
POSITION
ENERGIZED BIMET
LIFTS PLUNGER
INTO FILL NECK
FIGURE51
FIGURE52
Thiscontrolledamount ofwettingagentliquidat thelowersectionof thestopperisreleasedintothefillneckduring
thewaterfillof the4th (last)rinseonly.(Figure52)
To check for proper operation, with wetting agent liquid in the supply tank, start the dishwasher in the normal manner,
then manually advance the timer to the fill of the last rinse, The Bi-Metal should lift the stopper either during or
shortlyafter thisfiJl,The wetting agent willthen flow from the valvearea out to fillneck for mixing with the rinse
water_
47
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