T h e r m o s t a t S e t t i n g
Red
Knob
1 Attach Quattrostat,
align vertically,
tighten screw
(Allen screw SW3).
2 Quattrostat grip
in "Hand shower"
position.
3 Open main
water tap,
adjust thermostat
to 38 °C.
4 Attach thermostat grip,
align vertically
(red knob points
upward),
screw tight.
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