Connecting The Water Inlet - Rational iCombi Pro Original Installation Instructions

8.2

Connecting the water inlet

The water inlet is located on the back or underside of the device.
Device size XS GN
Device size 6 half size GN to 10 full size GN
Device size 20 half size GN, 20 full size GN
a
The on-site water supply line is flushed and vented.
a
The water hose is flushed.
a
Safety devices, such as check valves or CA system separators are installed in
the feed line on the tap.
a
Line for shared cold water connection: 3/4 inch
a
Cold water temperature: max. 30°C [86°F]
a
Water hardness: min. 5°dH (90 ppm).
a
Conductivity: min. 50 µS
a
The chlorination (Cl
tration (Cl
filter. Follow the instructions for selecting the water filter.
1. Connect the water hose to the water inlet for the device.
2. Open the tap.
>>
The water inlet is connected.
Recommendation for CombiMaster Plus without care
The manufacturer recommends a preventive check approx. 6 months after com-
missioning to determine the current limescale build-up in the steam generator.
The inspection should be carried out by a trained technician.
80.06.083_iCombi Pro-iCombi Classic_IM_V01_en-US
) is below 0.2 mg/l (0.2 ppm) and the chloride concen-
2
-
) below 80 mg/l (80 ppm). If the values are higher, use a water
8 | Water connection
61 / 84