Rational SCC_WE User Manual

- 35 - V02 en, SCC_WE
Control of drain valve
When switching on the SCC unit the drain valve automatically starts to initialise, this means it
tries to find the correct end position. This end position is the open position of the ball valve (posi-
tion for cooking).
If this doesn‘t work, „Service 26“ will be indicated
(see also Basic Setting, t0 and t1, 1/4 and 3/4 turn)
A: Position for cooking
1. Drain valve with motor and limit switch
2. CleanJet Pump
3. Waste water from quenching box
4. CleanJet solution from quenching box
5. Drain of the unit
6. CleanJet solution to cooking cabinet
B: Only during CleanJet and Care in certain process steps the drain valve will be closed
(position CleanJet and Care)
In function test it is possible to rotate the drain valve manually clockwise or anti clockwise. This
can be necessary if the drain valve is jammed.
The drain valve is in open position, when the micro
switch S12 changes from 0 to 1 when opening in
function mode.
The drain valve is in closed position, when the mi-
cro switch S12 changes from 0 to 1 when closing in
function mode.
1
0
1
2
3
5
A
1
2
4
6
B

Rational SCC_WE Specifications

General

Brand	Rational
Model	SCC_WE
Category	Oven
Language	English