5.5
Electrically connecting the suction tubes
5.6
Establish the electrical connection of the external dosing devices
Item
Name
1
DETERGENT terminal
2
WASH terminal
3
RINSE terminal
Terminal
Voltage present
DETERGENT
While machine fills
Parallel to the solenoid valve (O7)
WASH
Parallel to the wash pump
RINSE
Parallel to the rinse pump (O12)
Parallel to the solenoid valve (O7)
a) hood closed
b) minimum water level in the tank
c) not during the self-cleaning programme
d) not while the machine is being filled
e) not during the descaling and basic cleaning programme
Operating instructions PTD 901
1
2
1 2
3
4
5
– While machine fills
– During the rinse
– While machine fills
– During the rinse
Ø
Connect the suction tube for the detergent to the terminal (1).
Ø
Connect the suction tube for the rinse aid to the terminal (2).
Note: Maximum current drain at the transfer strip: 0.5 A. Connect ex-
ternal dosing devices only with their own fuse protection.
Ø
Connecting an external detergent or rinse aid dosing device.
Terminals (1) to (5) are available.
Ø
Configuring the transfer strip.} 66
ð Voltage is present at terminals (1) and (3), depending on
the settings that have been made.
Item
Name
4
N terminal (neutral / phase 2)
5
L terminal (continuous voltage / phase 1)
Condition
a), b)
a)
a)
a)
a)
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12020302; 2021-09
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Commissioning
5
English
Restriction
c)
c), d), e)
c), d), e)
c)
79