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1057616-W2-J
Maximum Temperature Setting
Check that an adequate supply of hot water is
available at the hot inlet of the mixing valve.
The minimum temperature of the hot water
must be at least 12°C above the desired blend,
however during resetting this should be close
to the typical storage maximum to offset the
possibility of any blend shift due to fluctuating
supply temperatures.
Check that both inlet isolating valves are fully open
and the inlet filters are clean.
Temperatures should always be recorded using
a thermometer with proven accuracy.
All models except Rada 215-t3 bc:
1.
Remove the temperature knob and indicator
trim or locking cap using a 3 mm hexagonal
key.
2.
Pull off the temperature hub.
3.
Using the temperature hub, rotate the spindle
until the required maximum blend temperature
is obtained at the discharge point
(rotate
clockwise to decrease temperature
).
If resistance is felt do not use force to turn
any further, as this can damage the internal
parts.
4.
Once the desired maximum blend temperature
has been achieved, refit the hub without
disturbing the spindle.
For adjustable temperature
position the hub
such that the lug is against the side of the
stop on the cartridge face, thus preventing
anticlockwise rotation past the maximum
temperature stop.
For locked temperature
position the hub such
that the lug is between the stops on cartridge
face, thus preventing any rotation.
Hub
Hub
Spindle
Spindle
Stop
Stop
Locking Cap
Indicator Trim
Temperature Knob
Locking Screw
Locking Screw
5.
Check that blend temperature has not
altered.
6.
For adjustable temperature
refit the indicator
trim and temperature knob and secure with the
locking screw.
For locked temperature
refit the locking cap,
engaging the cap guides into the body slots
and secure with the locking screw.
Rada 215-t3 bc models only:
1.
Remove the blanking plug, unscrew the
grubscrew using a 2.5 mm hexagonal key and
pull off the temperature knob.
2.
Rotate the ‘red’ locking ring anti-clockwise until
the ‘black’ knob retainer is released.
3.
Remove the ‘black’ knob retainer.
‘Black’ Knob
Retainer
‘Red’ Locking Ring
Temperature
Knob
Grubscrew
Blanking
Plug
4.
Unscrew the hub retaining screw and remove
the ‘white’ hub top and ‘blue’ hub.
5.
Rotate the spindle until required maximum
blend temperature is obtained at discharge
point
(clockwise = decrease temperature
).
Note!
Use the ‘blue’ hub to assist.
If resistance is felt do not use force to turn
any further, as this can damage the internal
parts.
Содержание Rada 215 Series
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