COMMISSIONING
Note When used to supply a mixer tap a flow restrictor may be required on the cold supply to the
tap to balance the flows.
For further information see the Fault Finding table, page 19.
When the unit has been commissioned, explain the functions of the heater to the end user and
ensure they know how to use the appliance.
Hand over these instructions for the user to keep.
Removing the cover (Fig. 7)
The rating plate and the hood screw are located under this cover.
• Push the cover back towards the wall bracket.
• At the rear corners press the cover down until the front edge lifts.
• Remove the cover by pulling forward.
The underside of the cover (Fig. 8) is the data plate and displays model
type, serial number etc.
Replacing the cover (Fig. 9)
• Push the cover towards the wall bracket under the edges of the
water connections.
• Press down the front edge of the cover and move it forward again
until it clips into place.
Fig. 8
Fig. 9
Fig. 7
Appliance must be earthed!
Zip Industries
ES3 1500-15001
012345-012345
MADE IN
GERMANY
Temperature & flow adjustment (to be undertaken by an authorised technician only)
The factory setting is 38°C. A maximum outlet temperature may be set between 30°C and 43°C.
Water too hot
• If the water is too hot reduce the temperature on the appliance by turning the potentiometer (Fig.10,
page 16) anticlockwise instead of mixing with cold water.
Any cold water added is not controlled by the electronic circuitry meaning that precise
temperature control can no longer be guaranteed.
Note Adding cold water wastes the energy used to heat it! This unit is not intended for use with a
‘thermostatic mixing valve’or tap.
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