Grohe Grandera 19 919 Bedienungsanleitung Seite 5

Applications
Can be used in conjunction with: pressurised
thermally and hydraulically controlled instantaneous
Operation with unpressurised storage heaters (displacement
water heaters) is not possible.
Technical data
• Flow pressure min. 0.5 bar / recommended
• Operating pressure
• Test pressure
If static pressures exceed 5 bar, a pressure-reducing
must be installed
Avoid major pressure differences between cold and hot water
supply
• Flow rate at 3 bar flow pressure:
Spout
Shower
Temperature:
Hot water supply
Recommended
Note:
GROHE fittings with Showers are equipped with non-return
valves
Installation
GROHE recommends that the fitting be fitted in combination
with the lower part 29 037, available in the GROHE product
range
Fitting and connection, see fold-out pages II and Ill, Figs. [1]
to [11]
Refer to the dimensional drawing on fold-out page l.
Flush pipes thoroughly before and after installation
(observe EN 806).
Shut Off cold and hot water supply.
l. Install side valves, see fold-out page II, Fig. [1].
II. Install the spout, see Figs [21.
Ill. Install the diverter, see Fig. [3].
M Install the hose guide and hand shower,
V. Install the hoses, see Figs. [5], [6] and [7]
Connection to the supply line
Installation with lower part (29 037), see Figs. [8] and [9].
Attach hoses (C) and (D) to hoses (E) of the lower part, see
Figs. [7] and
Observe correct installation position
Fig.
Open cold and hot water supply and check that
connections are watertight.
Fasten prepared wall plate (F) to the tile shelf or bath edge
with set (Fl) of the lower part, see Fig. [9].
Grout the joint around the wall plate with a permanently
elastic material.
In this way, the inspection chamber will be accessible at any
time.
Installation
Connect hoses (C) and (D) to the existing connections.
Open cold and hot water supply and check that
storage heaters,
connections
heaters
Install plate on tile shelf or bath edge.
Grout the joint around
elastic material.
In this way, the inspection chamber will be accessible at any
time.
1 - 5 bar
max. 10 bar
Vl.lnstall
16 bar
valve
Operation
Handles
- Diverter
approx. 22 1/min
Turning handles (G) and (H) releases the water supply.
approx 7,5 Ilmin
Water will emerge from the bath inlet first.
Pull diverter
max. 80 oc
(energy economy) 60 oc
Press diverter
Flow is diverted automatically
when the fitting is closed.
Maintenance
Inspect and clean all parts, replace as necessary and lubricate
with special grease
Shut Off cold and hot water supply.
l. Headpart, see fold-out page Ill, Fig. [13]
Assemble
II. Shower
Secure the shower hose against slipping down again
Assemble
Ill. Diverter,
see Fig
Assemble
IV. Mousseur
Assemble
Replacement
accessories)
Of hose (C), see
Care
For directions on the care of this fitting, please refer to the
accompanying
without lower part, see Fig. [101.
are watertight.
the wall plate with a permanently
the handles (G) and (H), see Fig. [11].
(G) and (H), see fold-out page Ill, Fig. [12].
(J)
knob = Flow is diverted from
shower outlet
knob = Flow is diverted
outlet to bath inlet
from shower outlet to bath inlet
in reverse order.
hose and filter, see fold-out page Ill, Fig [14]
in reverse order.
see fold-out page Ill, Fig. [151.
in reverse order.
(13 952), see fold-out page l.
in reverse order.
parts, see fold-out page I = special
care information
bath inlet to
from shower
2