Maintenance Manual KHS HS2
6
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
Fault
Cause
Remedy
–
Does not flush
–
Green LED off
Operating voltage
interrupted
`
Check line voltage
`
Check power supply unit
–
Does not flush
–
Green LED shows short flash
pulses
No flushing program
active, solenoid valve or
control unit defective
`
Check flushing programmes
with KEMPER HS2 app
`
To test the solenoid valves
press the <Test> button
`
Replace the solenoid valve unit
`
Replace control unit
Red LED flashes
`
Read out warning message with
KEMPER HS2 app
`
Handle warning acc. to
instructions in KEMPER HS2 App
Red LED and buzzer on
`
Read out fault message with
KEMPER HS2 app
`
Remedy fault acc. to
instructions in KEMPER HS2 App
EN
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>.
Warning:
e.g. maintenance
interval expired
Malfunction:
e.g. volume flow
sensor defective
