arcelik Beko B13, Service Handbook

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B13 B7S B7SLED WASHING MACHINE SERVICE HAND BOOK
55
Meanwhile, "7", which is the service mode step number is displayed on screen of 7S
Models;
In Models with LED, of the "Programme Tracking LEDs" above the "Start/Pause" button
the 2nd and 3rd LEDs from the bottom will be turned on (weight of orders from bottom to
top are 20=1, 21=2, 22= 4, 23 = 8, 24 = 16);
Next test step is taken by pressing the "Start/Standby" button.
8)
“PRE_WASH_VALVE” which is opened for test in the previous step is shut.
“MAIN_WASH_VALVE” which is the main test of this step is opened and checked.
Meanwhile, "8", which is the service mode step number is displayed on screen of 7S
Models;
In Models with LED, of the "Programme Tracking LEDs" above the "Start/Pause" button
the 2nd and 3rd LEDs from the bottom will be turned on (weight of orders from bottom to
top are 20=1, 21=2, 22=4, 23= = 8, 24 = 16);
Next test step is taken by pressing the "
Start/Pause " button.
9)
“MAIN_WASH_VALVE” which is opened for test in the previous step is shut.
“SOFTENER_VALVE” which is the main test of this step is opened and checked.
Meanwhile, "9", which is the service mode step number is displayed on screen of 7S
Models;
In Models with LED, of the "Programme Tracking LEDs" above the "Start/Pause" button
the 1st and 4th LEDs from the bottom
will be turned on (weight of orders from bottom to top are 20=1, 21=2, 22= 4, 23 = 8, 24 =
16);
Next test step is taken by pressing the "
Start/Pause " button.
10)
“SOFTENER_VALVE” which is opened for test in the previous step is shut.
"HOT_WATER_VALVE" which is the basic test of this step is opened to check if available
on the machine being tested (if no hot water valve is available, this step is automatically
skipped").
Meanwhile, "10", which is the service mode step number is displayed on screen of 7S
Models;
In Models with LED, of the "Programme Tracking LEDs" above the "Start/Pause" button
the 2nd and 4th LEDs from the bottom will be turned on (weight of orders from bottom to
top are 20=1, 21=2, 22= 4, 23 = 8, 24 = 16);
Next test step is taken by pressing the "
Start/Pause " button.
11)
“HOT_WATER_VALVE” which is opened for test in the previous step is shut.
HEATER test which is the main test of this step is conducted as follows;
If the Water Level Value read on the Water Level Sensor is out of the limits (if Water
Level Sensor socket is properly fitted or if it is loose), next step "12" is taken. This way, if
there is not any increase in power in step 11 in terms of washing machine consumption
and if step 12 is taken automatically, person making the test will sense this condition as
"Water Level Sensor Error".
(Rev02_07102011):
b) Although the Water Level Sensor readings are within limits if the
water level is below "Safety 20 units" then all valves will be opened to top up the
water level.When the water level exceeds "Safety Level + 20 units" the open valves will
be shut off automatically. After this stage there are 2 conditions:
i) On a machine without "Main Wash Flow Meter":
HEATER is turned on automatically and 52rpm is applied to right. (With REV_04, 52 rpm
to right at Heating step is removed.) Tester checks whether there is an increase in the