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
• Minimum flow pressure 0.1 bar
• Maximum operating pressure 10 bar
• Test pressure 16 bar
If static pressure is greater than 5 bar, fit pressure reducer.
Avoid major pressure differences between cold and hot water
supply.
• Flow rate at 0.1 bar flow pressure with flow straightener:
approx. 2 l/min
• Temperature
- Hot water inlet (maximum): 70 °C
- Recommended (energy saving): 60 °C
- Thermal desinfection possible: max. 90 °C
• Water connection cold - right
hot - left
Installation
Flush piping system prior and after installation of fitting
thoroughly (Consider EN 806)!
Installation and connection, see fold-out page III, Fig. [1], [3]
and [4].
Refer to the dimensional drawing on fold-out page I.
When assembling, the waste rod (A) has to be placed into the
body, see fold-out page III, Fig. [1].
Fit pop-up waste set, see Fig. [2].
Seal plug-hole rim. Sealing set not included in the scope of
delivery.
The cold water supply must be connected on the right and the
hot water supply on the left.
Open cold and hot water supply and check connections
for leakage!
Check fitting for correct function, see Fig. [5].
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
dispatch.
The use of flow rate limiters in combination with hydraulic
instantaneous water heaters is not recommended.
For commissioning see “replacing the cartridge” point 1 to 3,
Fig. [6] and [7].
Temperature limiter
On delivery, the temperature limiter is inoperative.
For commissioning see “replacing the cartridge” point 1 to 3,
Fig. [6].
Change the maximum temperature by turning the set ring (G).
Maintenance
Inspect and clean all parts, replace if necessary and grease
with special grease.
Shut off cold and hot water supply!
I.Replacing the cartridge, see Fig. [6].
1.Lever out plug (D).
2.Remove set screw (C) using a 3mm allen key and pull off
lever (B).
3.Pull off cap (E).
4.Turn out screwing (F) using a key 32mm.
5.Change complete cartridge (H).
Assemble in reverse order.
Observe the correct installation position!
Make sure that the cartridge seals engage in the grooves and
the locating pins at the base of the cartridge slot into the
apertures on the housing.
Screw in and tighten screwing (F).
II. Flow straightener, see fold-out page II.
Unscrew and clean flow straightener (48 258).
Assemble in reverse order.
Replacement parts, see fold-out page II ( * = special
accessories).
Care
Dear Customer,
We want to ensure that you get long-lasting satisfaction and
pleasure from your GROHE fitting. Therefore, please read the
following care instructions because damage to the surface and
underlying material resulting from improper treatment is not
covered by warranty.
Do not use any abrasive sponges or scouring agents for
cleaning. We also advise you not to use cleaning agents
containing solvent or acid, limescale removers, household
vinegar and cleaning agents with acetic acid in them. They are
aggressive to the surface - and will leave your fitting dull and
scratched. As the formulations of commercially available
cleaning agents frequently change, we cannot guarantee they
will provide the gentle care our fitting deserves.
Clean the fitting with a little soap and a moist cloth only, then
simply rinse off and wipe dry. You can avoid lime spots by
drying the fitting each time it is used. If lime deposits do occur,
remove them with GrohClean, our environment-friendly
cleaning liquid. GrohClean is specially formulated to clean the
surface of our fittings gently. GrohClean is available from your
supplier.
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