7 Malfunctions
Danger
Danger to life: Live components!
Do not open any covers if it requires tools. There is danger of
shock.
Only an authorised service technician should carry out work on the
electrical system. The device must first be disconnected from the
mains.
7.1 Fault messages on the operating panel
Active charcoal filter exhausted
Change the active charcoal filter (
6).
INFO
If no active charcoal filter is available, bypass operation can be activated
(
5.3).
+
short
acoustic
warning signal
On-site water flow pressure during water treatment too low
The water treatment will be stopped.
After 1 minute, the device will automatically restart.
If the on-site water flow pressure is still too low, the device tries
to restart at lengthening intervals.
Rectifying the cause of the error
Switch off the device.
Close the water stop cock and clean the dirt trap (
11.3;
Pos. 5).
Completely open the water stop cock.
Switch on the device.
If the fault message recurs, change the active charcoal filter
(
6).
INFO
If the cause of the fault cannot be resolved, bypass operation can be
activated (
5.3).
+
long
acoustic
warning signal
Leakage inside the device
The water treatment will be stopped
permanently
.
Close the on-site water stop cock.
Switch off the device.
Have the cause of the problem rectified by an authorised
Winterhalter service technician
INFO
Bypass
operation
is
not
possible with this fault message.
+
short
acoustic
warning signal
Conductivity too high
In normal operation, the RoMatik XS no longer reaches a
continuous fixed water quality (conductivity too high).
Call an authorised service technician to replace the
membranes.
INFO
Bypass operation is not logical with this fault message (
5.3).
7.2 Malfunctions (without fault messages)
Caution
If you cannot correct the malfunction yourself:
Close the on-site water stop cock and switch off the device.
Contact an authorised service technician.
Error Cause Remedy
The device will not
switch on (no display on
operating panel)
No power supply
Insert the plug.
On-site fuse has blown
Switch on the fuse.
Lack of water is
displayed on the
warewasher
On-site water stop cock
closed
Open the on-site water stop
cock.
The device is not
treating water
Contact an authorised
service technician.
The device treats water
even though the
warewasher is not
requesting it
Internal error
1. Close the on-site water
stop cock.
2. Contact an authorised
service technician.
8 Servicing
and
maintenance
Caution
Do not spray the device and the surrounding area (panels, base)
using a water hose, steam-jet air ejector or high-pressure cleaner.
Clean the stainless steel coverings with a stainless steel cleaner. We recommend
using Winterhalter C 122 Universal De-Greaser and Stainless Steel Cleaner such as
Winterhalter C 162 Stainless Steel Care in the pressurized spray can.
Clean the operating panel with a damp cloth.
Do not use corrosive products, acids, steel wool or wire brushes.
Do not use a scrubbing agent or an abrasive cleaner.
9 Technical
data
Height x Width x Depth
469 x 142 x 570
mm
Type of protection
IP23
Weight 20
kg
Admissible noise level under normal operating
conditions
55 dB(A)
Requirements for the raw water
Electrical Conduction (at 20 °C)
< 1200
µS/cm
Chlorine <
0.2
mg/l
Oxidability <
5
mg/l
O
2
Clouding <
1.0
NTU
Chloride <
250
mg/l
Iron <
0.2
mg/l
Copper <
2.0
mg/l
Manganese <
0.05
mg/l
Sulphate <
240
mg/l
Silicate (as SiO
2
) <
30
mg/l
Langelier index (corrosiveness of water)
< 0
Maximum water inlet temperature
35
°C
Minimum flow rate
300
l/h
Minimum water inlet pressure
100 (1.0)
kPa (bar)
Maximum water inlet pressure
600 (6.0)
kPa (bar)
Maximum total hardness (TH)
35
°dH
Power supply
Voltage
200 - 240
V
Frequency
50 / 60
Hz
Power uptake
1.5 – 1.7
A
Fuse (electronic operating panel)
T3.15A
Water dispenser
Volume flow treated water at a water inlet
temperature of 15 °C
at least 90 l/h
Yield (at 15 °C water inlet temperature)
The yeild is dependent upon the total hardness (°dH) and the conductivity (µS/cm) of the
raw water. A capillary consisted with these values with color coding must be installed on
the back of the RoMatik XS at first start up.
Range Yield
Color
of
capillary
1 55%
±5% blue
2 40%
±5% black
3 30%
±5% white
4
Operation not admissable
Duration of operation under normal operating conditions
Active charcoal filter
140 h
Membrane
until "High cond." appears in the display
10 Disposal
Contact your dealer so that the materials in the RoMatik XS can be supplied back to the
material circuit at the earliest possible time.
Total hardness (TH)
Conductivity
7
English
