Adapting Cable Lengths, Software Update; Shortening Or Lengthening The Pump/Sensor Connection Cable; Update And Reading Out Data - Kessel Comfort Instructions For Installation, Operation And Maintenance

6

Adapting cable lengths, software update

Caution, risk caused by electric current! The conversions described below may only be carried out by authorised and
qualified electricians (2.2).
6.1

Shortening or lengthening the pump/sensor connection cable

Extensions to be ordered (length 10m)
– Art. # 80889 Probe
– Art. # 80890 Motor
– Art. # 80891 Pump
The maximum cable length of 30 m must not be exceeded.
If a connecting cable is shortened, the wires have to be applied as
shown:
motor connector - grey: [grey (white), orange (brown), black]
Probe connector - white: Cable colours are identical to pin assigment
(blue, white, black)
pump connector - grey:
Green/yellow cable to 1, 2 x black cable to 2 and 3 (any assignment)
A detailed description can be found in the instructions for lengthening.
6.2

Update and reading out data

General information
For the control unit to be able to be operated with a USB flash drive inserted, this USB flash drive including
connector must not be longer than 20 mm. Otherwise the housing will not be able to be closed. External data
storage devices must not be connected, the control unit would not work (max. 100 mA power supply). Before
use, the USB flash drive must be given a name via a Windows PC.
When a USB flash drive is connected to the control unit, it will be recognised automatically. An acoustic signal is
heard during connection and disconnection. Then the data transmission menu will appear with these selection
options:
– Read out data
– Software update
– Read in parameters
If menu 0 system information is displayed, the ESC key can be used to return to the data transmission menu
described above (with USB flash drive connected).
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