Operation; Faults During Operation; E.g. Maintenance - Kemper KHS HS2 Manuel D'entretien

Operation

The KEMPER HS2 hygiene Flushing Box and fault diagnostics are operated using a smartphone
with the KEMPER HS2 app. The KEMPER HS2 app is available free of charge for iOS and
Android smartphones in the respective App Stores (see QR code).
The app communicates with the KEMPER HS2 hygiene Flushing Box through a Bluetooth interface.
Install the KEMPER HS2 app: hs2app.kemper-olpe.de

Faults during operation

Faults during operation are indicated by the displays on the control unit. Fault diagnosis is carried
out with the KEMPER HS2 app. The faults are displayed in the app menu <Messages>.
Fault
– Does not flush
– Green LED off
– Does not flush
– Green LED shows short flash
pulses
Red LED flashes
Red LED and buzzer on
Maintenance Manual KHS HS2
Cause
Operating voltage
interrupted
No flushing program
active, solenoid valve or
control unit defective
Warning:

e.g. maintenance

interval expired
Malfunction:
e.g. volume flow
sensor defective
6
Remedy
Check line voltage
Check power supply unit
Check flushing programmes
with KEMPER HS2 app
To test the solenoid valves
press the <Test> button
Replace the solenoid valve unit
Replace control unit
Read out warning message with
KEMPER HS2 app
Handle warning acc. to
instructions in KEMPER HS2 App
Read out fault message with
KEMPER HS2 app
Remedy fault acc. to
instructions in KEMPER HS2 App
EN