Bristan PM SQSHXDIV C Manuel d'instructions de montage - Page 4

Parcourez en ligne ou téléchargez le pdf Manuel d'instructions de montage pour {nom_de_la_catégorie} Bristan PM SQSHXDIV C. Bristan PM SQSHXDIV C 6 pages. Prism single control surface mounted shower valve with rigid riser & diverter to handset

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Compatible Systems
For optimum performance from the thermostatic mixing valve, see the table below for
recommendations for flow limiter selection.

Supply System

Cold Supply
Hot Supply
Gravity 0.5 to 1.0 bar
Gravity 0.5 to 1.0 bar
1 to 5 bar
1 to 5 bar
or Pumped
or Pumped
Gravity 0.1 to 0.2 bar
Gravity 0.2 to 0.5 bar
Mains
Gravity above 0.5 bar
1.5 to 10 bar
Unvented Mains/
Mains Pressurised
Instantaneous
Gas Water Heater
***Instantaneous
Electric Water Heater
#
Limiters can be fitted if water economy is required.
*
Yellow (5 litre) limiter may not be necessary on some gas heaters.
**
The bottom cap is factory set at 3/4 turn from fully closed position.
***
IMPORTANT!
- It is a requirement of Instantaneous Electric Water Heaters that a stable flow of water
passes through the heater. This requirement can be satisfied by using a flow stabiliser (960060) fitted
prior to the heater and should be adjusted to give a temperature of between 45-50°C from the heater.
Fitting limiter or orifice disc and Bottom Cap adjustment
Green - 7 litre
Inlet elbow
Yellow - 5 litre
Washer
White orifice disc
Limiter or
Retaining
orifice disc
ring
Remove wall bracket from mixing valve (see Installation). Peel off label to reveal bottom cap,
with a marker pen, mark a point in-line with slot. Turn extra anticlockwise ½ (180°) turn using
a screw driver.
3
Flow Limiter
Cold
Hot
Comments
Maximum pressure
No
No
loss ratio 5:1
Green
Yellow
# Use arrangement
(7 litre)
(5 litre)
for pumped system
White
No
Disc
Green
No
(7 litre)
Green
Yellow
(7 litre)
(5 litre)
Green
*Yellow
**Open Bottom Cap extra
(7 litre)
(5 litre)
½ turn anti-clockwise
Green
No
**Open Bottom Cap extra
(7 litre)
½ turn anti-clockwise
Mark
Point

Maximum Temperature Setting

The maximum mixed water temperature should be limited to ensure no undesirable
temperature is obtained. If necessary adjust as follows -
1) Turn the knob anti-clockwise to the maximum temperature position.
2) Unscrew lever and remove grub screw using hexagonal key.
3) Pull off knob to reveal spindle.
4) Using a fine screwdriver through the spindle, turn the adjusting screw to alter the
maximum temperature.
5) When the desired temperature is obtained replace the knob assembly.
>
Turn the adjusting screw clockwise for cooler temperature.
>
Turn the adjusting screw anti-clockwise for warmer temperature.
Increase
Temperature
Decrease
Temperature
8