Grohe EUROSTYLE COSMOPOLITAN 23 300 Handbuch Seite 7

GB
Application
Can be used in conjunction with: Pressurised storage heaters,
thermally and hydraulically controlled instantaneous heaters.
Operation with low-pressure displacement water heaters is not
possible.
Specifications:
• Flow pressure
- min.
- recommended
• Operating pressure
• Test pressure
If static pressure is greater than 5 bar, fit pressure reducer.
Avoid major pressure differences between hot and cold water
supply.
• Temperature
Hot water inlet:
Recommended:
Scalding protection possible by fitting a temperature limiter (see
replacement parts page 4, ref. No. 46 375).
• Water connection
Installation
Flush piping system prior and after installation of fitting
thoroughly (Consider EN 806)!
Install unions and screw-mount the mixer, see page 2.
Refer to the dimensional drawing on page 1.
The projection can be increased by 20mm with an extension, (see
replacement parts page 4, ref. No. 07 130).
The cold water supply must be connected to the lower and the hot
water supply on the upper inlet.
Adjustment of spout on mixer 23 301 und 23 302
There are 5 settings possible.
Proceed as follows to change angle of spout:
1. Remove set screw (A) with 2.5mm key, see page 2.
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2. Turn spout (B) into the wished postion, therefore refer to the
dimensional drawings on page 1.
3. Refit spout (B) with set screw (A).
Open cold and hot-water supply and check connections for
leakage!
Check fitting for correct operation, see page 3.
Pulling the lever will release water delivery.
Water will emerge from the bath spout first.
Operation of automatic diverter (C), see page 3.
Pull diverter button
Press diverter button
Flow is diverted automatically from shower outlet to bath spout
when the mixer is turned off.
max. 10 bar
(maximum) 70 °C
(energy saving) 60 °C
= to divert flow from bath spout to
shower outlet
= to divert flow from shower outlet
to bath spout
Flow rate limiter
This mixer is fitted with a flow rate limiter, permitting an infinitely
individual variable reduction in the flow rate.
The highest possible flow rate is set by the factory before despatch.
The use of flow rate limiters in combination with hydraulic
instantaneous water heaters is not recommended.
For commissioning see "replacing the cartridge" page 3.
Maintenance
Inspect and clean all parts, replace as necessary and grease with
0.5 bar
special grease.
1 - 5 bar
Shut off cold and hot water supply!
16 bar
I. Replacing the cartridge, see page 3.
1. Lever out plug (D).
2. Remove set screw (E) using a 3mm key and pull off
lever (G).
3. Pull off cap (H).
4. Replace complete cartridge (L).
5. Remove screws (K) and detach complete
cartridge (L).
cold - low
Assemble in reserve order.
Observe the correct installation position!
Make sure that the cartridge seals engage in the grooves on the
housing. Fit screws (K) and tighten evenly and alternately.
II. Non-return valve, see page 3.
Remove non-return valve (M).
Assemble in reserve order.
III. Diverter, see page 4.
1. Unscrew and remove diverter knob (N).
2. Remove diverter (O) using a 12mm key.
Assemble in reserve order.
IV. Unscrew and clean aerator (13 952), see page 4.
Assemble in reverse order.
Replacement parts, see page 4 ( * = special accessories).
Care
For directions on the care of this fitting, please refer to the
accompanying Care Instructions.
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