GROHE Red Installation & Maintenance

Installation

We offer an approved expert to install your GROHE Watersystem. It is highly recommended that these products are installed by a professional because of the combination of water and electrical supply.

Installation of GROHE Red watersystem

Get ready to install your hot spot – it can be done in a few easy stages. The slim GROHE Red boiler is available in 2 sizes and fits neatly under the sink – freeing up precious space on the work surface.
The M size boiler holds a water storage heater capacity of 4 l and provides approx. 3 l storage heater volume at 100 °C. This boiler needs a space of approx. 350 mm height × 220mm width.
The L size boiler holds a water storage heater capacity of 7 l and provides approx. 5.5 l storage heater volume at 100 °C. This boiler needs a space of approx. 500 mm height × 220 mm width.
Installation GROHE Red

Requirements for the boiler

- Connection: wall socket with earth wire,
- protected via a 10 A fuse
- Voltage supply: 230 V AC / 50 Hz
- Socket accessible for the boiler within a radius of 1.5m. The use of extension cables is not permitted.
- Cold mains water supply

Attention: The boiling water storage heater must be connected to a permanent voltage supply of 10 A and residual current device. Ensure the system is earthed. If in any doubt, the electrical installation should be checked by a qualified electrician. The socket must be freely accessible after installation is complete.
Installation GROHE Red

1

Place tap and mount with fixation set below the cabinet.
Installation GROHE Red

2

Attach filter holder to the cabinet and screw filter into filter head. Then connect the filter.
Red Installation

3

Fix safety group with holder to the cabinet and connect to the filter head outlet.
Installation GROHE Red

4

Connect boiler to safety group and tap. Afterwards open the angle valves before connecting power supply.
Installation GROHE Red

5

Vent the boiler for 3 minutes via the touch element on the tap.
Installation GROHE Red

6

Set-up filter head by-pass and capacity counter according to the water hardness.

Installation with GROHE Red mixing valve

Installation GROHE Red

Coldfill installation

If your kitchen only has a cold-water supply, you can use the GROHE Red boiler to provide warm water. When the boiler is connected to the mixing valve, it mixes boiling water with cold water from the mains supply, to deliver warm water to the mixed water lever of your tap.

Thanks to the Coldfill installation, there’s no need for a water-heater. Kettle hot water is mixed with cold water from mains to supply warm water for the kitchen tap.

The mixing valve is available as an additional accessory (item no. 40841001) and can be combined with every GROHE Red set.

Installation GROHE Red

Hotfill installation

Assuming you have a warm-water supply – there’s still a waiting-period till the warm water arrives and meanwhile the water is running away down the drain. The mixing-valve intervenes, mixing in kettle hot water to cold to compensate and maintaining a constant, thermostatically controlled, warm water temperature.

With the Hotfill installation, warm water becomes available immediately. Saving waiting and saving water.

The mixing valve is available as an additional accessory (item no. 40841001) and can be combined with every GROHE Red set.

Get help

You can write an email or call us – we are ready to help you with whatever issue you might have. You can also contact us through our online contact form.

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