Winterhalter AT Excellence-S User Manual

11
11 Servicing and maintenance
Caution
Do not spray the device and the surrounding area
(panels, base) using a water hose, steam-jet air ejec-
tor or high-pressure cleaner.
 Clean the control panel and filter cover with a damp cloth.
 Clean the stainless steel coverings with a stainless steel cleaner.
We recommend using Winterhalter C 122 universal grease solvent
and stainless steel cleaner such as Winterhalter C 162 Stainless
Steel Polish in the pressurized spray can.
 Do not use corrosive products, acids, steel wool or wire brushes.
 Do not use abrasives or abrasive cleaners.
We recommend that you have an authorised service technician
service the device at least once a year.
Cleaning/descaling breather
 Check the breather (1) every six months for
dirt and scaling.
 Where required, clean, and/or descale with a
standard decalcification agent.
 If necessary, commission a service technician
to carry this out.
Consumable parts
The following parts are consumable partss and must be replaced at
regular intervals.
Description
Note
Active charcoal filter
Exchange annually ( 10).
Membranes
If the following warning appears on the display:
Call the
Service team!
 Access the error memory ( 9.3).
 If the EVT 24 is listed, the membranes must be
replaced by an authorised service technician.
12 Technical data
AT Excellence
-S
-S
Height
420 mm
Width
205 mm
365 mm
Depth
490 mm
Type of protection
IP X5
Weight
19 kg
33 kg
Admissible noise level under normal oper-
ating conditions
< 55 dB(A)
< 62 dB(A)
Filter capacity (1 mg/l Cl
2
)
4.8 m³
Operating conditions
Operating temperature
0 – 40 °C
Relative air humidity
< 95 %
Storage temperature in preserved
condition
> -10 °C
Maximum height of the installation location
above sea level
3000 m
Threshold values for the mains water
-S
-M
Maximum inlet water temperature
35 °C
Minimum flow rate
360 l/h
720 l/h
Minimum flow pressure
120 kPa
(1.2 bar)
150 kPa
(1.5 bar)
Maximum inlet pressure
600 kPa (6.0 bar)
Maximum total hardness (TH)
35 °dH
Electrical conductivity (at 25 °C)
< 1200 µS/cm
Chlorine
< 0.2 mg/l
Silicates (as SiO
2
)
< 30 mg/l
Power supply
-S
-M
Voltage
200–240 V
Frequency
50 / 60 Hz
Power consumption
1.4 – 2.0 A
2.7 – 4.0 A
Fuse (electronic operating panel)
6.3 A mT
Water dispenser
-S
-M
Volume flow of osmosis water at an inlet
water temperature of 15 °C
at least
90 l/h
at least
180 l/h
Yield
The yield depends upon the total hardness (°dH) and the conductivi-
ty (µS/cm) of the mains water. During commissioning, the authorised
service technician will install the correct capillary in the interior of the
device.
13 Installation and connection
13.1 Installation
 The device must be installed in an upright position. The maximum
permitted tilted position is 10 mm.
 The installation site must be frost-resistant to keep the water
supply systems from freezing.
13.2 Dimensions and position of the connections
AT Excellence-S
AT Excellence-M
Rear view
Item
Description
A
Water inlet (mains water) G ¾“, external thread
B
Water drain (waste water), DN 10
C
Water outlet (osmosis water) G ¾” external thread
D
Mains cable
E
Warewasher interface
F
Connection for on-site equipotential bonding system

Winterhalter AT Excellence-S Specifications

General

Brand	Winterhalter
Model	AT Excellence-S
Category	Water Filtration Systems
Language	English