GROHE Euphoria System 180 27296001 用户手册

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Thermostatic mixers are designed for hot water supplies from 
pressurised storage heaters and offer the highest temperature 
accuracy when used in this way. With sufficient power output 
(from 18 kW or 250 kcal/min), electric or gas instantaneous 
heaters are also suitable.
Thermostats cannot be used in connection with unpressurised 
storage heaters (displacement water heaters).
All thermostats are adjusted in the factory at a flow pressure 
of 3 bar on both sides.
Should temperature deviations occur on account of special 
installation conditions, the thermostat must be adapted to local 
conditions (see Adjusting, Calibration.

• Minimum flow pressure:

 0.5 bar

• Max. operating pressure:

 10 bar

• Recommended flow pressure:

 1 - 5 bar

• Test pressure:

 16 bar

• Flow rate at 3 bar flow pressure:

- 27 615 / 26 128

approx. 8 l/min

- head shower
  26 075 / 27 296 / 27 420 / 27 964

approx. 14 l/min

- hand shower 
  26 075 / 27 296 / 27 420 / 27 964

approx. 12 l/min

• Max. water temperature at hot water supply:

 80 °C

• Recommended max. flow temperature

(energy economy):

 60 °C

• Safety stop:

 38 °C

• Hot water temperature at supply connection min. 2 °C higher 

than mixed water temperature

• Cold water connection:

 right

• Hot water connection:

 left

• Minimum flow rate:

 = 5 l/min

If static pressure exceeds 5 bar, a pressure reducing valve 
must be fitted.

Flush piping system prior and after installation of fitting 
thoroughly (Consider EN 806)! 
Required dimensions, see dimensional drawings on fold-out 
page I and Fig. [1] on fold-out page II.
Install S-unions and screw-mount the mixer, see fold-out 
page II, Fig. [2].
Open cold and hot-water supply and check connections 
for water-tightness.

Reversed connection (hot on right - cold on left). Replace 
thermostatic compact cartridge (A), see Replacement Parts, 
fold-out page I, Prod. no. 47 175 (1/2”).

For temperature adjustment (calibration), see fold-out 
page II, Figs. [3] and [4].
1. Open the shut-off handle (B) by turning towards the hand 

shower and measure the temperature of the running water 
using a thermometer, see Fig. [3].

2. Remove the temperature control handle (C), see Fig. [4].
3. Turn regulating nut (D) until the water temperature 

reaches 38 °C.

4. Fit temperature control handle (C) so that the 38 °C marking 

coincides with the marking (C1), see Fig. [3].

The safety stop limits the temperature range to 38 °C. The 38 °C 
limit can be overridden by pressing the button (E), see Fig. [3].

Shut-off handle (B) operation, see Fig. [3].
Hand shower 

=  Turn the shut-off handle

Head shower

          =  Press button (B1) and turn the 
              shut-off handle

Installation of the shower rail, see fold-out page II, Figs. [5] 
to [9].
When installing e.g. on plasterboard walls (not solid walls) it 
must be assured that an appropriate reinforcement is in place 
to ensure sufficient strength.
1. Insert pipe (F) in the mixer body, see Fig. [5]. 
2. Align pipe (F) and mark position of bores. 
3. Drill holes and insert plugs, see Fig. [6].
4. Pull O-ring (G1) onto backplate (G) and fasten with 

screws (H) using seal (I), see Fig. [7].

5. Push escutcheon (J) onto bracket (K) and insert pipe (F) into 

mixer body, see Fig. [8].

6. Push bracket (K) onto backplate (G), align, and fasten with 

set screw (G1).

7. Push the escutcheon (J) against the wall.
8. Push the shower arm (L) onto the pipe connection from 

above and secure with set screw (L1), see Fig. [9].

9. Attach hand shower (M) to hose (N) using the supplied 

filter (M1) and connect to mixer.

Installation of the head shower, see fold-out page III, Fig. [10].

Prevention of frost damage
When the domestic water system is drained, thermostats must 
be drained separately, since non-return valves are installed in 
the hot and cold water connections. For this purpose, the 
mixer must be removed from the wall.

Inspect and clean all parts, replace if necessary and lubricate 
with special grease.
Shut off the hf the SpeedClean nozzles is guaranteed for a 
period of five years.
Thanks to thot and cold water supply.
I. Non-return valve (Q) or (R), see fold-out page III, Fig. [11].
• Remove connection nipple (P) by turning clockwise (left-hand 

thread) using a 12mm allen key.

Install in reverse order.
II. Thermostatic compact cartridge (A), see fold-out 
page III, Fig. [12].
• Remove O-ring (S).
• Loosen screw ring (T) using a 34mm tool.
• If necessary, lever out thermostatic compact cartridge (A) 

via recess (A1).

• Remove screw ring (T).
Install in reverse order.
Observe the correct installation position of the 
thermostatic compact cartridge (A), see details, Fig. [12].
Readjustment is necessary after every maintenance 
operation on the thermostatic compact cartridge 
(see Adjusting).
III. Aquadimmer (U), see fold-out page III, Figs. [13] and [14].
Install in reverse order.
Observe correct installation position of individual 
components, see details.
IV. Shower, see fold-out page III, Fig. [15].
26 075 and 27 964, see fold-out page III, Figs. [15] and [16].
Install in reverse order.
The function of the SpeedClean nozzles is guaranteed for a 
period of five years. Thanks to the SpeedClean nozzles, which 
must be regularly cleaned, limescale deposits on the rose can 
be removed by simply rubbing with the fingers.
Replacement parts, see fold-out page I ( * = special 
accessories).

For directions on care, refer to the accompanying Care 
Instructions.