Commissioning
16
The first operation of the shower is
intended to flush out any remaining unit
dirt particles, and to ensure the heater
unit contains water before the elements
are switched on.
This operation must be carried out with
the flexible hose screwed to the outlet but
without the sprayhead attached. Ensure
the outlet of the flexible hose is directed
to waste.
Turn ON the main water supply. Check if
any water leaks from the pipe line.
Secure the cover in position with screws.
DO NOT OVERTIGHTEN.
TESTING TEMPERATURE SETTING
Switch on the main electric supply to the
shower at the isolating switch.
The ON/OFF
sign
and
Rinnai
Logo
wording will light meaning the unit is ON.
Turn the knob clockwise to
–
sign, the
–
and
+
sign will Light.
Turn the knob anti-clockwise to ; the
–
and
+
sign will switch OFF again.
Continual turn of the knob clockwise, the
temperature of the water should rise
slightly.
Allow a few seconds for the warm water
to reach the handshower, this shows that
the power setting is operating correctly.
Set the shower temperature by rotating
the Knob as necessary. Turn the knob
clockwise for hotter water and anticlock-
wise to position for cooler water.
DO NOT switch on the electricity supply until the following procedure has been
completed and the cover has been fitted.
Check Any
Water Leak
ON
