9.Do not install the appliance in a position where it may become frozen. The shower unit must not be fitted where it may be exposed to freezing conditions. The shower unit must not be used if you suspect it may be frozen.
10.We recommend that a non-restrictive (free-flowing) isolating valve is fitted in the cold water supply pipe to allow the complete maintenance of the appliance. Do not use a valve with a loose washer plate (jumper) as this can lead to a build up of static pressure.
11.To avoid damage to the case when soldered fittings are used,
12.Supply pipework MUST be flushed to clear debris before connecting the appliance.
13.The appliance is fitted with a 1/2" BSP male outlet thread, to accept a Mira Zest shower hose.
14.When installed in very hard water areas (above 200 ppm temporary hardness) your installer may advise the installation of a water treatment device, to reduce the effects of limescale formation. Appliance malfunction due to excessive limescale formation is not covered by the manufacturer’s guarantee. Your local water company will be able to advise on the hardness of water in your area.
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