Kärcher HDS 7/12 M, Service Manual

Page: 16 / 131

16
English 5.906-432.0 Rev. 00 (06/15)
1 Connection, level sensor detergent tank 1
2 Connection, level sensor detergent tank 2
3 Connection of level sensor for fuel tank
4 Connection of level sensor for liquid softener
5 Transducer connection
6 Connection flame sensor
7 Temperature sensor connection
8 DIP switch
9 Connection programme switch
10 Connection RFID
11 Service switch connection 12 Connection water temperature setting
13 PCB motor distributor connection
14 Grounding connection control PCB
15 Control transformer T1 connection
16 Connection control transformer T2 (option)
17 Connection exhaust temperature monitor
18 Connection, lack of water fuse
19 Connection of solenoid valve for liquid softener
20 Connection without function
21 Connection without function
DIP switch
By changing these settings the following functions can be
activated:
DIP1 on:
One-phase device
DIP1 off:
Three-phase device
DIP2 on:
With flame sensor.
DIP2 off:
Ohne Flammfühler.
DIP3 off:
Standard setting. Must not be changed.
DIP4 on:
Dosing softener liquid for devices from 1000 l/h onwards
DIP4 off:
Dosing softener liquid for devices up to 1000 l/h
Note
Settings upon delivery in the replacement.
DIP 1 to 3:
Off
DIP 4:
On
–
Dosing RM 110/111 via RFID.
Adjust the settings after installation accordingly.
5.4.4 Printed circuit board, control panel