Cisal H200013 Información Técnica página 11

GB
Introductory information
The Cisal thermostatic mixers are suitable for hot water sup-
plied by pressure tanks.
For operation with local electric or gas water heaters, censure
that these have a rating of at least 18 KW or 250 Kcal/min.
For local gas heaters it is advisable to use equipment with an
automatic adjustment of the quantity of gas in relation to the
water flow.
WARNING: thermostatic mixers cannot be used with unpres-
surised hot water tanks.
SPECIFICATIONS:
Minimum working pressure (static)
Maximum working pressure (static)
(N.B. for pressures greater than 5 bar, the installation of a pressure
reducer is recommended)
Recommended working pressure (static)
Maximum test pressure (static)
Recommended hot water temperature
Maximum hot water temperature
Minimum hot water temperature
Safety block
Hot water connection
Cold water connection
Flow rate at 38 °C
FLOW RATE TUB'S OUTLET
with low-noise
Pressure
resistance to flow
(bar)
class C
(30 l/min. at 3 bar)
0,5 7,5 (l/min)
1 10,5 (l/min)
2 15 (l/min)
3 19 (l/min)
4 21,5 (l/min)
5 24 (l/min)
WARNING: In case of frost's risk,; empty the domestic
system, fully open the flow-rate's handle (5) (picture 1) and
remove the ceramic headvalve (see the Maintenance
Chapter – paragraph ceramic headvalve's removing) in
order to completely empty the thermostatic mixer.
INSTALLATION (ref. picture 1)
- Thoroughly rinse the water feed pipes.
- Screw the eccentric connections (1) to the feed pipes ( cold
water right side; hot water left side) with a 14 mm wrench;
using some hemp or PTFE (Teflon) in order to make the water
tightness.
- Screw down the escutcheons (2) by hand on the eccentric
connections (1).
- Insert the gaskets with filter (3) in the fixing nuts (4) of the
thermostatic mixer.
- Assemble the mixer; tightening the fixing nuts (4) with a 30
mm wrench.
- Check the connections' water-tightness (maximum test
pressure: 5 bar static)
OPERATION (ref. picture 1)
- The water flow can be adjusted by the handle (5)
- The water temperature can be adjusted by the handle (6).
The temperature adjustment is limited to 38°C by means of a
safety device. If a higher temperature is required; press
1 bar
5 bar
2-4 bar
5 bar
65 °C
80 °C
+10 °C higher than the
temperature of the
required mixing water.
38 °C
red-left
blue-right
see diagram
FLOW RATE SHOWER'S FLOW RATE
OUTLET SHOWER'S
with low-noise OUTLET
resistance to class A Without
(15 l/min at 3 bar) resistance
5 (l/min) 9 (l/min)
7,5 (l/min) 16 (l/min)
10,5 (l/min) 18,5 (l/min)
13 (l/min) 23 (l/min)
15 (l/min) 27 (l/min)
17 (l/min) 30 (l/min)
the safety button placed on the handle itself.
Maintenance
FILTERS' CLEANING (ref. picture 1)
- Close the cold and hot water inlets.
- Empty the mixer of the water by opening the flow rate
handle (5)
- Remove the mixer, unscrewing the fixing nuts (4) with a 30
mm wrench.
- Remove the gaskets with filter (3) from the fixing nuts (4).
- Clean the filters with a brush and rinse them; in case of
calcareous incrustations ; dip the gaskets with filter in the
product Cisal Master Libby (article ZA00800) and then rinse
them.
- Insert again the gaskets with filter (3) in the fixing nuts (4).
- Assemble again the mixer by tightening the fixing nuts (4)
with a 30 mm. wrench.
CLEANING OR REPLACEMENT OF THE THERMOSTATIC VALVE
H200013 – H200044 – H200408
LS00408
AC00408
- Close the cold and hot water inlets.
- Empty the mixer of water by opening the flow rate handle (5)
(picture 1).
- Remove the handle (3) unscrewing the small cap (1) and
the screw (2).
- Remove the adapter (4).
- Remove the lock nut (5).
- Remove the thermostatic valve (6) unscrewing it with a 22
mm wrench.
- Cleaning of the thermostatic valve: clean the encrusted
parts with a brush and rinse ; in case
of calcareous incrustations; dip the thermostatic valve in the
product Cisal Master Libby (article ZA00800) and then rinse.
- Replacement of the thermostatic valve : insert the new
thermostatic valve; by screwing it with a 22 mm wrench.
- Insert the lock nut (5) with the notch turned upward and
aligned with the reference placed on the thermostatic mixer
(ref. picture 2/A).
- Assemble the adapter (4) again.
- Open the cold and hot water inlets.
CALIBRATION
- Take the temperature of the mixed water.
- Bring the temperature of the mixed water to a value
between 38 °C and 40 °C; by rotating
the rod of the thermostatic valve.
- Insert the handle (3) with the indication of the 38 °C aligned
with the reference placed on thermostatic mixer (REF.
picture 2/B).
- Tighten the screw (2) and assemble the small cap (1) again.
- ude
CLEANING OR REPLACEMENT OF THE THERMOSTATIC VALVE.
BQ00408 ( ref. picture 5)
- Close the cold and hot water inlets.
- Empty the mixer from the water, by opening the handle of
the flow rate (5) (picture 1)
- Remove the handle (2), by unscrewing the pin (1) with a
2mm Allen wrench.
- Remove the handle (4); by unscrewing the screw (3)
- Remove the adapter (5).
- Remove the lock nut (6).
- Remove the thermostatic valve (7) by unscrewing it with a 22
mm wrench.
- Cleaning of the thermostatic valve: clean the encrusted
-11-
(ref. picture.2)
(ref. picture 3)
(ref. picture 4)